CISD Solves
Transcription
CISD Solves
CISD Solves Committed to Excellence Fifth Grade Mathematics Scope and Sequence with lessons, activities, and resources (Document updated periodically with new information and resources.) Grade 5: Mathematics Scope and Sequence PROFILE Mathematics is the study of the measurement, properties, and relationships of quantities, sets, and patterns using numbers and symbols. It is an intellectual endeavor that involves logic and deductive reasoning and provides the foundation for decision-making and problem-solving. Learning mathematics requires concrete experiences that move to an abstract level. It is a sequential process, and all students should have access to rigorous, appropriate, stimulating, "hands-on and manipulative-based" content-rich mathematical experiences. OUR CURRICULUM The Conroe Independent School District offers students a rigorous mathematics curriculum that utilizes problemsolving and discovery models of instruction that provide opportunities for all students to master mathematics concepts. Students will experience the depth of mathematics through manipulate-based lessons, labs, graphing and other forms of technology. Our mathematics curriculum is based on the Texas Essential Knowledge and Skills (TEKS) curriculum framework. 2010-11 Conroe Independent School District 2 Grade 5: Mathematics Scope and Sequence CURRICULUM & INSTRUCTION STAFF Deanna K. Martin Director of Curriculum, Instruction, & Staff Development………………………………………[email protected] Holly Berger Coordinator of Mathematics..……………………………………………………………………………...……[email protected] Kathy Collins Mathematics Instructional Coach……...........………………………………..…..……………………[email protected] Brandi Hatch Mathematics Instructional Coach……...........………………………………..…..……………………[email protected] Mary Anne Hines Mathematics Instructional Coach……...........………...…..…………………………………………[email protected] Vanessa Lincoln Mathematics Instructional Coach……...........….……………………………..…..…………………[email protected] Christina Myers ESL Mathematics Instructional Coach.......………………………………………………………………[email protected] Brandy Norris Mathematics Instructional Coach……........……………..…………………………………………….…[email protected] Marsha Raulsten Mathematics Instructional Coach……...........……………………….………..…………………….…[email protected] Kara Saly Mathematics Instructional Coach……...........……………………….………..…………………….…[email protected] Karen Tackett Mathematics Instructional Coach………………………………………………………….. ……………[email protected] Tricia Thacker Mathematics Instructional Coach……...........……………………….………..…..…………………[email protected] Nancy Trent Mathematics Instructional Coach……...........……………………….………..…………………….…[email protected] Tammy Zunker Mathematics Instructional Coach………………………………………………………….. ……………[email protected] Tammie Blake Mathematics Department Secretary................................................................tblake@conroeisd.net 2010-11 Conroe Independent School District 3 Grade 5: Mathematics Scope and Sequence The following materials are tools for effective instruction that can be used to enhance the 5th grade curriculum: 1. ACESS, EducAide Software, 2003 (Database TX9) 2. Moose Math refers to TEKSas Daily Moose Grades 5 and 6, Diane McKenzie, Irving, TX: Moose Productions, 2003, P.O. Box 153062, Irving, TX 75015-3062, phone/fax 972-255-6748, located at [email protected] 3. Kamico, refers to Kamico TAKS Connection Books 1,2, and Diagnostic Series, 4413 Spicewood Springs Road, Suite 200, Austin, TX 78759: Kamico Instructional Media, 2002 located at http://www.kamico.com (phone - 512343-0801, fax - 512-372-9204) 4. North Carolina refers to: North Carolina Resources Grade 6 located at http://www.learnnc.org/dpi/inserv.nsf 5. TAKS Busters, Longview, TX: Teachers Treasures, Inc., 2004 6. TAKS Toppers refers to TAKS Toppers Grade 6 Mathematics, Alana Sloan, Dallas,TX: Wordsmith Publishing Company, 2004, 3603 Urban Ave., Dallas, TX 75227, fax 214-388-0035, located at [email protected] 7. TEA TAKS Study Guide, Austin, TX: Texas Education Agency, 2004 8. TEKS Target Practice - Lone Star Learning - http://www.lonestarlearning.com/ 9. Target The Question - Lone Star Learning - http://www.lonestarlearning.com/ 10. Matheletics -- Harcourt publications. www.harcourt.com 11. District Created Tutorial Binder: See your administrator for a copy 12. Master Rulers http://www.themasterruler.com/shop/index.php 13. Kim Sutton Materials www.creativemathematics.com Following the scope and sequence is a list of concepts and manipulatives provided by The Charles A. Dana Center at the University of Texas at Austin. Benchmark Test will be administered at the end of each nine weeks. 2010-11 Conroe Independent School District 4 Grade 5: Mathematics Scope and Sequence EXPECTATIONS Introduction. 1. Within a well-balanced mathematics curriculum, the primary focal points at Grade 5 are comparing and contrasting lengths, areas, and volumes of two- or three-dimensional geometric figures; representing and interpreting data in graphs, charts, and tables; and applying whole number operations in a variety of contexts. 2. Throughout mathematics in Grades 3-5, students build a foundation of basic understandings in number, operation, and quantitative reasoning; patterns, relationships, and algebraic thinking; geometry and spatial reasoning; measurement; and probability and statistics. Students use algorithms for addition, subtraction, multiplication, and division as generalizations connected to concrete experiences; and they concretely develop basic concepts of fractions and decimals. Students use appropriate language and organizational structures such as tables and charts to represent and communicate relationships, make predictions, and solve problems. Students select and use formal language to describe their reasoning as they identify, compare, and classify two- or threedimensional geometric figures; and they use numbers, standard units, and measurement tools to describe and compare objects, make estimates, and solve application problems. Students organize data, choose an appropriate method to display the data, and interpret the data to make decisions and predictions and solve problems. 3. Throughout mathematics in Grades 3-5, students develop numerical fluency with conceptual understanding and computational accuracy. Students in Grades 3-5 use knowledge of the base-ten place value system to compose and decompose numbers in order to solve problems requiring precision, estimation, and reasonableness. By the end of Grade 5, students know basic addition, subtraction, multiplication, and division facts and are using them to work flexibly, efficiently, and accurately with numbers during addition, subtraction, multiplication, and division computation. 4. Problem solving, language and communication, connections within and outside mathematics, and formal and informal reasoning underlie all content areas in mathematics. Throughout mathematics in Grades 3-5, students use these processes together with technology and other mathematical tools such as manipulative materials to develop conceptual understanding and solve meaningful problems as they do mathematics. 5. Fifth Grade Texas Essential Knowledge and Skills (5.1) Number, operation, and quantitative reasoning. The student uses place value to represent whole numbers and decimals. (A) Use place value to read, write, compare, and order whole numbers through the 999,999,999,999; and (B) Use place value to read, write, compare, and order decimals through the thousandths place. 2010-11 Conroe Independent School District 5 Grade 5: Mathematics Scope and Sequence (5.2) Number, operation, and quantitative reasoning. The student uses fractions in problem-solving situations. (A) generate a fraction equivalent to a given fraction such as 1/2 and 3/6 or 4/12 and 1/3; (B) generate a mixed number equivalent to a given improper fraction or generate an improper fraction equivalent to a given mixed number; (C) compare two fractional quantities in problem-solving situations using a variety of methods, including common denominators; (D) use models to relate decimals to fractions that name tenths, hundredths, and thousandths. (5.3) Number, operation, and quantitative reasoning. The student adds, subtracts, multiplies, and divides to solve meaningful problems. (A) use addition and subtraction to solve problems involving whole numbers and decimals; (B) use multiplication to solve problems involving whole numbers (no more than three digits times two digits without technology); (C) use division to solve problems involving whole numbers (no more than two-digit divisors and three-digit dividends without technology), including interpreting the remainder within a given context; (D) identify common factors of a set of whole numbers; and (E) model situations using addition and/or subtraction involving fractions with like denominators using concrete objects, pictures, words, and numbers. (5.4) Number, operation, and quantitative reasoning. The student estimates to determine reasonable results. The student is expected to use strategies, including rounding and compatible numbers to estimate solutions to addition, subtraction, multiplication, and division problems. (5.5) Patterns, relationships, and algebraic thinking. The student makes generalizations based on observed patterns and relationships. (A) describe the relationship between sets of data in graphic organizers such as lists, tables, charts, and diagrams; (B) identify prime and composite numbers using concrete objects, pictorial models, and patterns in factor pairs. (5.6) Patterns, relationships, and algebraic thinking. The student describes relationships mathematically. The student is expected to select from and use diagrams and equations such as y = 5 + 3 to represent meaningful problem situations. (5.7) Geometry and spatial reasoning. The student generates geometric definitions using critical attributes. The student is expected to identify essential attributes including parallel, perpendicular, and congruent parts of two- and three-dimensional geometric figures. (5.8) Geometry and spatial reasoning. The student models transformations. 2010-11 Conroe Independent School District 6 Grade 5: Mathematics Scope and Sequence (A) Sketch the results of translations, rotations, and reflections on a Quadrant I coordinate grid; and (B) Identify the transformation that generates one figure from the other when given two congruent figures on a Quadrant I coordinate grid. (5.9) Geometry and spatial reasoning. The student recognizes the connection between ordered pairs of numbers and locations of points on a plane. The student is expected to locate and name points on a coordinate grid using ordered pairs of whole numbers. (5.10) Measurement. The student applies measurement concepts involving length (including perimeter), area, capacity/volume, and weight/mass to solve problems. (A) perform simple conversions within the same measurement system (SI (metric) or customary); (B) connect models for perimeter, area, and volume with their respective formulas; and (C) select and use appropriate units and formulas to measure length, perimeter, area, and volume. (5.11) Measurement. The student applies measurement concepts. The student measures time and temperature (in degrees Fahrenheit and Celsius). (A) solve problems involving changes in temperature; and (B) solve problems involving elapsed time. (5.12) Probability and statistics. The student describes and predicts the results of a probability experiment. (A) use fractions to describe the results of an experiment; (B) use experimental results to make predictions; and (C) list all possible outcomes of a probability experiment such as tossing a coin. (5.13) Probability and statistics. The student solves problems by collecting, organizing, displaying, and interpreting sets of data. (A) use tables of related number pairs to make line graphs; (B) describe characteristics of data presented in tables and graphs including median, mode, and range; and (C) graph a given set of data using an appropriate graphical representation such as a picture or line graph. 2010-11 Conroe Independent School District 7 Grade 5: Mathematics Scope and Sequence UNDERLYING PROCESSES AND MATHEMATICAL TOOLS Problem solving, language and communication, connections within and outside mathematics, and formal and informal reasoning underlie all content areas in mathematics. Throughout mathematics, students use these processes together with technology and other mathematical tools such as manipulative materials to develop conceptual understanding and solve meaningful problems as they do mathematics. These underlying processes and mathematical tools are not designed to be taught in isolation. They are to be embedded in each instructional unit and should be practiced each time mathematics is taught. (5.14) Underlying processes and mathematical tools. The student applies Grade 5 mathematics to solve problems connected to everyday experiences and activities in and outside of school. (A) identify the mathematics in everyday situations; (B) solve problems that incorporate understanding the problem, making a plan, carrying out the plan, and evaluating the solution for reasonableness; (C) select or develop an appropriate problem-solving plan or strategy, including drawing a picture, looking for a pattern, systematic guessing and checking, acting it out, making a table, working a simpler problem, or working backwards to solve a problem; (D) use tools such as real objects, manipulatives, and technology to solve problems. (5.15) Underlying processes and mathematical tools. The student communicates about Grade 5 mathematics using informal language. (A) explain and record observations using objects, words, pictures, numbers, and technology; and (B) relate informal language to mathematical language and symbols. (5.16) Underlying processes and mathematical tools. The student uses logical reasoning. (A) make generalizations from patterns or sets of examples and non-examples; and (B) justify why an answer is reasonable and explain the solution process. These TEKS MUST be addressed EVERY nine weeks within the Scope and Sequence. Please refer to the textbook lessons on the following page for activities to address these TEKS. 2010-11 Conroe Independent School District 8 Grade 5: Mathematics Scope and Sequence Houghton Mifflin Problem-Solving Lessons (Coded in green at the top of the page in the textbook) Section 1-5 2-4 3-3 4-4 5-3 6-4 131 8-5 9-4 10-5 11-4 12-4 13-4 14-5 15-4 16-4 17-5 18-5 19-5 20-4 21-4 22-5 23-4 24-4 Topic Make a Plan Relative Size Make a Table Too Much or Too Little Information Use a Table Diagrams and Equations More Than One Way Interpret Results Guess and Check Choose an Operation Solve a Simpler Problem Act It Out Multi-step Problems Look for a Pattern Draw a Picture Use Formulas Guess and Check Use Models to Act It Out Choose a Strategy Interpret Quotients Draw a Picture Work Backwards Choose Appropriate Data Displays Make a Table 2010-11 Conroe Independent School District Pages in TE TE Volume 16A - 19 36A - 39 54A - 55 82A - 85 98A - 101 128A - 131 146A - 149 174A - 175 190A - 193 212A - 215 236A - 239 254A - 257 272A - 273 298A - 301 318A - 319 334A - 337 362A - 365 384A - 387 412A - 413 430A - 431 454A - 457 476A - 479 502A - 505 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 522A - 525 2 9 Grade 5: Mathematics Scope and Sequence First Semester Second Semester 1st 9 weeks 3rd 9 weeks Graphing and Measures of Central Tendency Whole Numbers Concepts Decimal Concepts Begin Multiplication Fractions Probability and Statistics Measurement 2nd 9 weeks 4th 9 weeks Finish Multiplication Review for TAKS Division 5th Grade Review Geometry and Spatial Reasoning 6th Grade Preparation Begin Fraction Unit The Problem Solving TEKS MUST be addressed EVERY Nine Weeks. 2010-11 Conroe Independent School District 10 Grade 5: Mathematics Scope and Sequence FIRST NINE WEEKS Unit: Graphing and Measures of Central Tendency (2 weeks) UNDERLYING PROCESSES PROCESSES AND AND MATHEMATICAL MATHEMATICAL TOOLS TOOLS SHOULD SHOULD BE BE PRACTICED PRACTICED EACH EACH TIME TIME MATHEMATICS MATHEMATICS IS IS TAUGHT. TAUGHT. UNDERLYING VOCABULARY TEKS/NOUN Tables Number pairs Line Graphs Data Median Mode Range Graphic organizer Lists Charts Diagrams Coordinate grid Ordered pair Equations TEKS/VERB Describe Graph Locate Name Select MATH VOCABULARY Plot Venn Diagram Axis Sequence X-axis Column Y-axis Vertical Vertical axis Horizontal Horizontal axis Analyze Interval Bar Graph Pictograph Line Plot Related number pair STUDENT EXPECTATIONS (SEs) 5.13A Use tables of related number pairs to make line graphs HOUGHTON MIFFLIN CLARIFYING STATEMENTS • Understand x & y coordinates and how to plot on a line graph HM Texas Math 24-3 Time Frame for 5.13 A, B, C: 2 - 4 Days 5.13B Describe characteristics of data presented in tables & graphs including median, mode, & range HM Expressions: 2-14 • • Time Frame for 5.13 A, B, C: 2 - 4 Days 5.13C Graph a given set of data using an appropriate graphical representation such as a picture or line graph • • • Collect Data Organize Data o Least to greatest o Range (largest - smallest) o Median (middle number) o Mode (Occurs the most) Review Bar Graphs (comparisons) Introduce Line graphs (change over time) Review Pictographs Time Frame for 5.13 A, B, C: HM Expressions 2-13 HM Texas Math 5.1, 23-1 HM Expressions 2-11, 2-14 2 - 4 Days 5.5A Describe the relationship between sets of data in graphic organizers such as lists, tables, charts, and diagrams HM Texas Math 23-2, 23-3 • • • Time Frame for 5.5A and 5.6: Introduce 2 circled Venn Diagrams Introduce Line plots Discuss relationships of data in table form HM Texas Math 4-2, 4-3, 5-2, 5-4 This is an ongoing TEK for the entire year that will be introduced at this point Students should understand how write equations for problems as well as just solving a problem Demonstrate plotting and locating points on a coordinate grid in Quadrant I (positive whole numbers only) Practice moving points in directional moves (north, south, east, west) HM Texas Math 7-1, 7-2, 7-3 HM Expressions 2- 4 Days 5.6 Select from and use diagrams and equations such as y = 5 + 3 to represent meaningful problem situations Time Frame for 5.5A and 5.6: • • 2- 4 Days 5.9 The student is expected to locate and name points on a coordinate grid using ordered pairs of whole numbers. Time Frame for 5.9: 1 Day 2010-11 Conroe Independent School District • • HM Expressions 1-7, 1-8, 2-16, 2-17 HM Texas Math 24-1, 24-2, RESOURCES/ACTIVITIES Newspapers Students bring in newspapers to use as resource to gather data to create graphs Region IV TAKS Book Pages 225-238 Battleship Give each student a piece of graph paper, and have them number the x and y axes to 15. The students then will put 5 X’s in various spots on their graph. The students then pair up with someone else and try to sink their battleship (the x’s) by calling out various points. TIC TAC TOE The students will work in pairs with a graph (the x and y axis is numbered to 12). Each student picks a marker of different color to use as his or her game piece. The goal is for the students to get three colored dots in a row and correctly call out the coordinate pair. Region IV TAKS Book Page 140 – 151 Kim Sutton Visual Tools Math Focus Activities The Powerful Numbers 0-100 Math Engineers HM Expressions D-2, D-3 11 Grade 5: Mathematics Scope and Sequence FIRST NINE WEEKS UNIT: Addition and Subtraction of Whole number and Decimal Concepts (3 week Unit) UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEK/NOUN Whole number Place value Decimals Fractions Tenths Hundredths Thousandths Compatible numbers Addition Subtraction Multiplication Division TEK/VERB Read Write Compare Order Relate Round Estimate STUDENT EXPECTATIONS (SEs) 5.1A Use place value to read, write, compare, and order whole numbers through the 999,999,999,999 Time Frame for 5.1A: 3-5 Days 5.1B Use place value to read, write, compare, and order decimals through the thousandths place Time Frame for 5.1B and 5.2D: CLARIFYING STATEMENTS • • • • • • • 3-5 Days 5.2D Use models to relate decimals to fractions to name tenths, hundredths, and thousandths • Time Frame for 5.1B and 5.2D: 3-5 Days MATH VOCABULARY Standard form Addend Difference Sum Expanded form Combine Word form Commutative property Associative property Identity property Zero property Place Value Greater than Less than Decimal point Approximate Reasonable Place value of whole numbers through hundred billions Use expanded form to write whole numbers Compare Whole numbers Order whole numbers Place value of decimals Compare decimals Order decimals 5.4 The student is expected to use strategies, including rounding and compatible numbers to estimate solutions to addition, subtraction, multiplication, and division problems. Time Frame for 5.4 and 5.3A: 2-4 Days • • • • • • • 5.3A Use addition and subtraction to solve problems involving whole numbers and decimals Time Frame for 5.4 and 5.3A: 2-4 Days 2010-11 Conroe Independent School District • • • • Use number lines, pictoral models, based on powers of 10 and place value models to relate decimals to fractions HOUGHTON MIFFLIN HM Texas Math 1-1, 1-2, 1-3, 1-4, 3-1, 3-2 HM Expressions 2-1, 2-2, 2-3, 2-4, 2-5 HM Texas Math 2-1, 2-2, 2-3, 2-5, 3-4, 3-5 HM Expressions 2-1, 2-2, 2-3, 2-4, 2-5, 2-9 Round whole numbers and decimals Estimate sums and differences of whole numbers and decimals. Front end estimation Compatible numbers Ballpark Reasonableness HM Texas Math 6-1, 8-1 Use addition and subtraction of whole numbers and decimals to solve problems. Properties of addition * Commutative, Associative, Identity Talk about words used in problems Addend + Addend = Sum Minuend + Subtrahend = Difference HM Texas Math 6-2, 6-3, 22-1, 22-2, 22-3, 22-4 HM Expressions HM Expressions 2-6, 2-7, 2-8 RESOURCES/ACTIVITIES Decimal Squares Use overhead transparency models and student models to demonstrate understanding of decimal place value Base 10 Blocks Use blocks to model whole number and decimal place value Big Number Teacher rolls a 10-sided dice. As the teacher calls out each number, the student places that number on the place value chart and creates the largest number in the class Menu Math Use menus from various restaurants and estimate total cost of items purchased. Trading Cards Trivia Use athlete trading cards to compare, order, add, subtract the statistics on different players Region IV TAKS Book Page 40 – 51 Kim Sutton Visual Tools Math Focus Activities Place Value With Pizzazz Number Line Workbook The Powerful Numbers 0-1100 Math Drills to Thrill 12 Grade 5: Mathematics Scope and Sequence FIRST NINE WEEKS Unit: Multiplication (3 Weeks) Continues into 2nd Nine Weeks UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/NOUN Multiplication Whole number Digits Problem Prime number Composite Number Factor pairs Models Perimeter Area Volume Formula Units TEKS/VERB Solve Identify Connect Select Use STUDENT EXPECTATIONS (SEs) 5.3B Use multiplication to solve problems involving whole numbers (no more than 3 digit x 2 digit w/o technology) • • Time Frame for 5.3B: • 2-3 Days 5.10B Connect models for perimeter, area, and volume with their respective formulas HM Texas Math 4-1, 8-2, 8-3, 9-1, 9-2, 9-3, 9-5, 12-1 Find perimeter and area using models and bridge models to the corresponding formula HM Texas Math 15-1, 16-1 2-4 Days 5.10C select and use appropriate units and formulas to measure length, perimeter, area, and volume 2-4 Days Multiply Product Factor Common Factor Greatest common factor • 5.5B Identify prime and composite numbers using concrete objects, pictorial models, and patterns in factor pairs • • • • • Time Frame for 5.5B & 5.3D: HOUGHTON MIFFLIN Factor x Factor = Product Properties of multiplication o Commutative o Associative o Identity & Zero Use calculators to investigate 4digit and larger problems Time Frame 5.10B & 5.10C: Time Frame 5.10B & 5.10C: MATH VOCABULARY CLARIFYING STATEMENTS Perimeter Polygons/Irregular polygons Area Squares/Rectangles Volume Rectangular Prisms Identify common prime factors of a set of whole numbers Use color tiles, arrays, and concrete models to demonstrate prime and composite numbers HM Expressions 1-1, 1-2, 1-3, 1-6, 1-7, 1-9, 1-10, 4-3, 4-4, 4-5, 4-6, 4-11 HM Expressions A-1, A-2, A-4,A-5, C-1, C-2 HM Texas Math 11-1, 16-2, 16-3 HM Expressions A-1, A-2, A-4,A-5, C-1, C-2 HM Texas Math 17-1, 17-3 HM Expressions 1-15, 1-2 3-5 Days 5.3D Identify common factors of a set of whole numbers Time Frame for 5.5B & 5.3D: 3-5 Days 2010-11 Conroe Independent School District • Find common factors including GCF using multiple formats, including venn diagrams and lists HM Texas Math 17-4, 17-2 RESOURCES/ACTIVITIES Region IV TAKS Book Page 62 - 70, Page 109 – 116 Page 169-174 1-16, Create a Product Have the students create the board: ______ _______ _______ X _______ _______ _______________________ The student places the number on one of the five spots until all spots are filled. Create the largest or the smallest product Manipulatives to Use to reinforce Area and Perimeter Geoboards Color Tiles Pattern Blocks Kim Sutton Visual Tools Math Focus Activities Number Line Workbook The Powerful Numbers 0-100 Math Drills to Thrill HM Expressions 1-14 13 Grade 5: Mathematics Scope and Sequence Second Nine Weeks Unit: Division (2 Weeks) UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/NOUN Division Whole numbers Divisor Dividend Remainder Strategies Rounding Compatible Numbers Solutions Addition Subtraction Multiplication Division TEKS/VERB Solve Interpreting Estimate STUDENT EXPECTATIONS (SEs) CLARIFYING STATEMENTS 5.3C Use division to solve problems involving whole numbers (no more than twodigit divisors and three-digit dividends without technology), including interpreting the remainder within a given context • Time Frame for 5.3C: • • divisor 4-5 Days • MATH VOCABULARY Divisor Dividend Quotient Remainder Calculate 5.4 Use strategies, including rounding and compatible numbers to estimate solutions to addition, subtraction, multiplication, and division problems Use division to solve problems involving one-digit and two digit divisors Teach students correct terminology of division • quotient dividend remainder HOUGHTON MIFFLIN HM Texas Math 8-4, 10-1, 10-2, 10-3, 10-4 HM Expressions 1-10, 4-12, 4-15, 4-16, 4-17, 4-20, 4-21 RESOURCES/ACTIVITIES Region IV TAKS Book Page 71 – 79 Kim Sutton Visual Tools Math Focus Activities The Powerful Numbers 0-100 Math Drills to Thrill Use calculators to investigate division involving 3-digit and larger divisors and 4-digit and larger dividends REMINDER: In the past, TAKS has only asked 1 to 2 questions on division using smaller divisors and dividends. Use small groups to work with those who do not master. Estimate quotients o Front end o Compatible numbers o Ballpark o reasonableness HM Texas Math 8-1 HM Expressions 4-10, 4-11, 2-9 Time Frame for 5.4: 3-4 Days 2010-11 Conroe Independent School District 14 Second Nine Weeks Grade 5: Mathematics Scope and Sequence Unit: Geometry and Spatial Reasoning (3 Weeks) UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/NOUN Attributes Parallel Perpendicular Congruent 2-Dimensional figures 3-dimensional figures TEKS/VERB Identify 5.7 Identify essential attributes including parallel, perpendicular, and congruent parts of two- and threedimensional geometric figures CLARIFYING STATEMENTS • • • Time Frame for 5.7: 5-7 Days MATH VOCABULARY Point Line segment End point Angle Triangle Ray Plane Regular polygon Transformation Acute angle Obtuse angle Right angle Straight angle Irregular polygon Octagon Plane figure Decagon Hexagon Right triangle Acute triangle Equilateral triangle Isosceles triangle Obtuse triangle Scalene triangle Pentagonal Prism Triangular prism STUDENT EXPECTATIONS (SEs) Square Pentagon Polygon Rectangle Parallelogram Trapezoid Rhombus Cone Cube Cylinder Pyramid Sphere Faces Edges Vertices Side Height Base Tessellate Translation Rotation Reflection Vertex Symmetry Rectangular prism • 5.8A Sketch the results of translations, rotations, and reflections on a Quadrant I coordinate grid Time Frame for 5.8A & 5.8B: Review geometry terms: SEE VOCAB LIST Identify faces, edges, and vertices of 3-D shapes Discuss essential attributes to define geometric shapes (sides and angles of 2-D shapes) Use manipulatives and pictures to demonstrate rotations, translations, reflections and then illustrate the transformation on a coordinate plane HOUGHTON MIFFLIN HM Texas Math 14-1, 14-2, 14-3, 14-4 HM Expressions B-1, B-2, B-3, B-4, B-5, E-1, E-2, E-3, F-1 HM Texas Math 24-5 HM Expressions D-1, D-2 RESOURCES/ACTIVITIES Manipulatives to Use Pattern Blocks Tangrams Fraction Squares/Circles Geoboards Color tiles 3-D models (marshmallows and toothpicks) Region IV TAKS Book Page 127 - 132 Page 133 - 139 Kim Sutton Visual Tools Math Focus Activities 2-4 Days • 5.8B Identify the transformation that generates one figure from the other when given two congruent figures on a Quadrant I coordinate grid Identify reflections, rotations, and translations using concrete models on coordinate graphs HM Texas Math 24-5 HM Expressions D-1, D-2 Time Frame for 5.8A & 5.8B: 2-4 Days 2010-11 Conroe Independent School District 15 Grade 5: Mathematics Scope and Sequence Second and Third Nine Weeks Unit: Fractions (5 Weeks) (PAGE 1 OF 2) UNDERLYING PROCESSES AND MATHEMATICAL TOOL UNDERLYING PROCESSES MATHEMATICAL TOOLS IS SHOULD BE UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICEDAND EACH TIME MATHEMATICS TAUGHT. PRACTICED EACH TIME MATHEMATICS IS TAUGHT. STUDENT EXPECTATIONS VOCABULARY HOUGHTON CLARIFYING STATEMENTS RESOURCES/ACTIVITIES TEKS/NOUN TEKS/VERB (SEs) MIFFLIN Common factor Whole number Prime number Composite number Models Patterns Fraction Decimal Mixed number Improper fraction Identify Generate REVIEW 5.3D: Identify common factors of a set of whole numbers • Time Frame 5.3D,5.5B, 5.2D: 3-5 Days REVIEW 5.5B: Identify prime and composite numbers using concrete objects, pictorial models, and patterns in factor pairs • Region IV TAKS Book Page 34-39 HM Texas Math 17-3 Manipulatives to Use Pattern Blocks Color Tiles Fraction Squares Fraction Circles Hershey Candy Bars HM Expressions 1-14 HM Expressions 1-15, 1-2 Kim Sutton 3-5 Days REVIEW 5.2D Use models to relate decimals to fractions that name tenths, hundredths, and thousandths • • 3-5 Days Tenth Hundredth Thousandth Factor Common denominator Numerator Denominator Equivalent fraction Reduce Simplest form Simplify Rename Mixed Number Review prime and composite numbers HM Texas Math 17-1, 17-2, 17-4 Time Frame 5.3D,5.5B, 5.2D: Time Frame 5.3D,5.5B, 5.2D: MATH VOCABULARY Review concept of factors, common factors, and greatest common factor 5.2A Generate a fraction equivalent to a given fraction such as 1/2 and 3/6 or 4/12 and 1/3 • • Time Frame 5.2A: 2-4 Days 5.2B Generate a mixed number equivalent to a given improper fraction or generate an improper fraction equivalent to a given mixed number Time Frame 5.2B: 3-4 Days 2010-11 Conroe Independent School District • • Review converting a decimal to a fraction with denominators of 10, 100, and 1000 Decimal conversion with reducing the fraction: 5/10 = 1/2 HM Texas Math 20-1, 20-3 HM Expressions 2-1, 2-2, 2-3, 2-4, 2-5 Visual Tools Math Focus Activities Math Engineers Number Line Workbook The Powerful Numbers 0-100 HM Texas Math 18-1, 18-2, 18-3, 18-4, 19-2, 19-3 Generate equivalent fractions using pictoral models, manipulatives, & bridge to paper pencil Show relationship between the numerator and denominator Reduce fractions to simplest form HM Expressions 3-11, 3-12, 3-13, 3-14 Use concrete models to show relationship between improper fractions and mixed numbers and bridge to paper/pencil HM Texas Math 18-1, 18-2, 18-3, 18-4, 19-2, 19-3 HM Expressions 3-6 16 Grade 5: Mathematics Scope and Sequence S SHOU Second and Third Nine Weeks LD BE Unit: Fractions (5 Weeks) (PAGE 2 OF 2) CS IS TAUGHT. UNDERLYING PROCESSES AND MATHEMATICAL Third TOOLSNine SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. Weeks VOCABULARY TEKS/NOUN TEKS/VERB Fractional quantities Common denominators Concrete objects Addition Subtraction Like denominators Compare Model STUDENT EXPECTATIONS 5.2C Compare two fractional quantities in problem-solving situations using a variety of methods including common denominators CLARIFYING STATEMENTS • Compare fractions using concrete models, pictoral models, and bridge to paper and pencil. HOUGHTON MIFFLIN HM Texas Math 19-1, 19-4, 20-2 HM Expressions 3-2, 3-11, 3-12, 3-13, 3-5 5.3E Model situations using addition and/or subtraction involving fractions with like denominators using concrete objects, pictures, words, and numbers Region IV TAKS Book Page 101 – 108 (5.5B) Page 34-39 (5.2B) Manipulatives to Use Pattern Blocks Color Tiles Fraction Squares Fraction Circles Hershey Candy Bars Kim Sutton Time Frame 5.2C: 5-7 Days MATH VOCABULARY Multiple Least Common Multiple RESOURCES/ACTIVITIES • Use drawings and manipulatives to model and record addition and subtraction of fractions with like denominators in problem-solving situations and bridge to paper/pencil HM Texas Math 21-1, 21-2, 21-3 Visual Tools Math Focus Activities Math Engineers Number Line Workbook The Powerful Numbers 0-100 HM Expressions 3-1, 3-3, 3-7, 3-8, 3-9, 3-10 Time Frame 5.3E: 2-3 Days 2010-11 Conroe Independent School District 17 Grade 5: Mathematics Scope and Sequence Third and Fourth Nine Weeks Unit: Probability and Statistics (2 Weeks) UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. TEKS/NOUN VOCABULARY TEKS/VERBS STUDENT EXPECTATIONS (SEs) Experiment Fractions Experimental results Outcomes Probability experiment Describe Predict List 5.12A Use fractions to describe the results of an experiment Time Frame 5.12A-D & 5.2A: 3-5 Days CLARIFYING STATEMENTS • • • 5.12B Use experimental results to make predictions Time Frame 5.12A-D & 5.2A: 3-5 Days MATH VOCABULARY Data Prediction ordered pair Organized list Equation Outcome Possible Outcomes Least likely Equally likely Most likely 5.12C List all possible outcomes of a probability experiment such as tossing a coin • • • • Time Frame 5.12A-D & 5.2A: 3-5 Days Review 5.2A Generate a fraction equivalent to a given fraction such as 1/2 and 3/6 or 4/12 and 1/3 • HOUGHTON MIFFLIN Display statistical data in the following ways: o Part: whole o Part/Whole o Part to Whole When doing fraction form, be sure to reduce to simplest form HM Texas Math 25-1 Use fractions to describe the results of an experiment o 7 of 10 marbles are red so, 7/10 Favorable outcomes Total outcomes HM Texas Math 25-3 Tree diagrams Listing Method List outcomes in fraction form, reduced to the simplest form Use theoretical probability to make predictions o Rolling a dice o Tossing a coin o Spinning a spinner Reduce all fractions to their lowest terms when describing outcomes of statistical data HM Texas Math 25-2, 25-3 HM Expressions 3-14 RESOURCES/ACTIVITIES Region IV TAKS Book Page 219-224 (5.12A and B) Kim Sutton Visual Tools Math Focus Activities Math Engineers HM Expressions 3-14 HM Expressions 3-14 Time Frame 5.12A-D & 5.2A: 3-5 Days 2010-11 Conroe Independent School District 18 Grade 5: Mathematics Scope and Sequence Fourth Nine Weeks Unit: Measurement (4 Weeks) UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/VERB TEKS/NOUN Models Perimeter Area Volume Measurement system Units Temperature Simple Conversions Metric Customary Elapsed time Perform Connect Select Use Measure Solve STUDENT EXPECTATIONS (SEs) CLARIFYING STATEMENTS 5.10A Perform simple conversions within the same measurement system (SI (metric) or customary) • Reteach and review 5.10B Connect models for perimeter, area, and volume with their respective formulas; • Time Frame 5.10B and 5.10C: 3-5 Days • Reteach and Review 5.10C Select and use appropriate units and formulas to measure length, perimeter, area, and volume. • 5.11A Solve problems involving changes in temperature; • Time Frame 5.10A: 5-7 Days • • Time Frame 5.10B and 5.10C: 3-5 Days MATH VOCABULARY Fahrenheit Celsius Centimeter Fluid ounce Kilogram Kilometer Mile Milligram Milliliter Square inches Gallon Thermometer Foot Feet Gram Height Inch Length Liter Meter Ton Ounce Pound Quart Cup Weight Mile Yard Convert units of time, length, weight, capacity, and temperature in customary and metric measurement • Time Frame 5.11A and 5.11B: 3-4 Days • 5.11B Solve problems involving elapsed time. Time Frame 5.11A and 5.11B: 3-4 Days 2010-11 Conroe Independent School District • Calculate the volume using concrete models such as linking cubes Connect models of area and perimeter using color tiles to the correct formula Students need to be able to explain the difference between area and Practice calculating the area, perimeter, and volume of certain shapes Measure the lengths and widths of rectangles and calculate area and perimeter Show temperature changes using graphs and charts Show temperature changes in both Fahrenheit and Celsius Add and subtract time including regrouping within hours, minutes, and seconds Students should be able to calculate elapsed time in problem solving situations HOUGHTON MIFFLIN HM Texas Math 11-2, 11-3, 12-2, 12-3 HM Expressions C-3, C-4 RESOURCES/ACTIVITIES Region IV TAKS Book Page 162-168 (5.10A) Page 169-207 (5.11A and B) HM Texas Math HM Expressions C-1, C-2, A-1, A-2, A-3, A-4, A-5 HM Texas Math HM Expressions C-1, C-2, A-1, A-2, A-3, A-4, A-5, A-6 HM Texas Math 13-1, 13-2 HM Expressions HM Texas Math 13-3 HM Expressions 19 Grade 5: Mathematics Scope and Sequence Fourth Nine Weeks Unit IX: REVIEW For TAKS and After TAKS UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/NOUN TEKS/VERB Prime factorization Exponents Multiples Integer Multiples Fractions Write Identify Add Subtract STUDENT EXPECTATIONS (SEs) RESOURCES/ACTIVITIES TAKS PREPARATION: Use flexible groupings and data from benchmarks and unit tests to re-teach any concepts students had difficulty with before the 1st administration of TAKS in early April. • Create prime factorizations using exponents • Least common multiple in problem solving situations • Add and subtract fractions and mixed numbers using models • Add fractions and mixed numbers with unlike denominators Subtract fractions and mixed numbers with unlike denominators 6.1D Write prime factorizations using exponents 6.1F Identify multiples of a positive integer and common multiples and the least common multiple of a set of positive integers MATH VOCABULARY Least common multiple Positive integers Fractions Decimals CLARIFYING STATEMENTS 6.2A Add and subtract situations involving fractions with objects, pictures, words, and numbers 6.2B Use addition and subtraction to solve problems involving fractions and decimals. 2010-11 Conroe Independent School District • HM Texas Math Looking Ahead T71-T100 20 Grade 5: Mathematics Scope and Sequence Unit IX: After TAKS UNDERLYING PROCESSES AND MATHEMATICAL TOOLS SHOULD BE PRACTICED EACH TIME MATHEMATICS IS TAUGHT. VOCABULARY TEKS/NOUN TEKS/VERB Equation Radius Diameter Circumference Angles Data Formulate Describe Measure Solve STUDENT EXPECTATIONS (SEs) CLARIFYING STATEMENTS Introduce variable equations to represent problem-solving situations Introduce generating expressions from patterns in a table or list Introduce the terms radius, diameter and circumference Discuss characteristics of a circle HM Texas Math Looking Ahead T71-T100 • Introduce how to use a protractor to measure angles HM Texas Math Looking Ahead T71-T100 • Introduce interpreting and creating three circled Venn diagrams HM Texas Math Looking Ahead T71-T100 • 6.5 Formulate an equation from a problem situation • • 6.6C Describe the relationship between radius, diameter and circumference of a circle MATH VOCABULARY RESOURCES/ACTIVITIES • HM Texas Math Looking Ahead T71-T100 6.8C Measure angles 6.10D Solve problems by collecting, organizing, displaying, and interpreting data. 2010-11 Conroe Independent School District 21 Grade 5: Mathematics Scope and Sequence From Manipulative to Concepts THE FOLLOWING IS A LISTING OF SOME OF THE CONCEPTS THAT CAN EFFECTIVELY BE TAUGHT USING THE GIVEN MANIPULATIVES The list is recommended by the National Council of Supervisors of Mathematics, Supporting Leaders in Mathematics Education: A Source Book of Essential Information, 1994. Manipulative Concepts Algebra tiles integers, equations, inequalities, polynomials, similar terms, factoring, estimation Attribute blocks sorting, classification, investigation of size, shape, color, logical reasoning, sequencing, patterns, symmetry, similarity, congruence, thinking skills, geometry, organization of data Balance scale Weight, mass, equality, inequality, equations, operations on whole numbers, estimation, measurement Base-ten blocks place value, operations on whole numbers, decimals, decimal-fractional-percent equivalencies, comparing, ordering, classification, sorting, number concepts, square & cubic numbers, area, perimeter, metric measurement, polynomials Calculators problems with large numbers, problem solving, interdisciplinary problems, real-life problems, patterns, counting, number concepts, estimation, equality, inequality, fact strategies, operations on whole numbers, decimals, fractions Capacity containers Measurement, capacity, volume, estimation Clocks times, multiplication, fractions, modular arithmetic, measurement Color tiles color, shape, patterns, estimations, counting, number concepts, equality, inequality, operations on whole numbers & fractions, probability, measurement, area, perimeter, surface area, even & odd numbers, prime & composite numbers, ratio, proportion, percent, integers, square & cubic numbers, spatial visualization Compasses constructions, angle measurement Cubes number concepts, counting, place value, fact strategies - especially turnaround facts, classification, sorting, colors, patterns, square & cubic numbers, equality, inequalities, averages, ratio, proportion, percent, symmetry, spatial visualization, area, perimeter, volume, surface area, transformational geometry, operations on whole numbers & fractions, even & odd numbers, prime & composite numbers, probability Cuisenaire rods classification, sorting, ordering, counting, number concepts,, comparisons, fractions, ratio, proportion, place value, patterns, even & odd numbers, prime & composite numbers, logical reasoning, estimation, operations on whole numbers Decimal Squares decimals - place value, comparing, ordering, operations, classification, sorting, number concepts, equality, inequality, percent, perimeter, area Dominoes counting, number concepts, fact strategies, classification, sorting, patterns, logical reasoning, equality, inequality, mental math, operations on whole numbers Fraction models fractions - meaning, recognition, classification, sorting, comparing, ordering, number concepts, equivalence, operations, perimeter, area, percent, probability Geoboards size, shape, counting, area, perimeter, circumference, symmetry, fractions, coordinate geometry, slopes, angles, Pythagorean Theorem, estimation, percent, similarity, congruence, rotations, reflections, translations, classification, sorting, square numbers, polygons, spatial visualization, logical reasoning Geometric solids shape, size, relationships between area & volume, volume, classification, sorting, measurement, spatial visualization Math balance equality, inequality, operations on whole numbers, open sentences, equations, place value, fact strategies, measurement, logical reasoning Invicta, number Miras symmetry, similarity, congruence, reflections, rotations, translations, angles, parallel & perpendicular lines, constructions 2010-11 Conroe Independent School District 22 Grade 5: Mathematics Scope and Sequence Money money, change, comparisons, counting, classification, sorting, equality, inequality, operations on whole numbers, decimals, fractions, probability, fact strategies, number concepts Number cubes counting, number concepts, fact strategies, mental math, operations on whole numbers, fractions, decimals, probability, generation of problems, logical reasoning Numeral cards counting, classification, sorting, comparisons, equality, inequality, order, fact strategies, number concepts, operations on whole numbers, fractions, decimals, logical reasoning, patterns, odd & even numbers, prime & composite numbers Pattern blocks patterns, one-to one correspondence, sorting, classification, size, shape, color, geometric relationships, symmetry, similarity, congruence, area, perimeter, reflections, rotations, translations, problem solving, logical reasoning, fractions, spatial visualization, tessellations, angles, ratio, proportions Polyhedral models shape, size, classification, sorting, polyhedra, spatial visualization Protractors constructions, angle measurement Rulers measurement, area, perimeter, constructions, estimation, operations on whole numbers, volume Tape measures Spinners counting, number concepts, operations on whole numbers, decimals, fractions, fact strategies, mental math, logical reasoning, probability, generation of problems Tangrams geometric concepts, spatial visualization, logical reasoning, fractions, similarity, congruence, area, perimeter, ratio, proportion, angles, classification, sorting, patterns, symmetry, reflections, translations, rotations Ten-frames fact strategies, mental math, number concepts, counting, equality, inequality, place value, patterns, operations on whole numbers Thermometers temperature, integers, measurement Two-color counters counting, comparing, sorting, classification, number concepts, fact strategies, even & odd numbers, equality, inequality, operations, ratio, proportions, probability, integers 2010-11 Conroe Independent School District 23 Grade 5: Mathematics Scope and Sequence From Concepts to Manipulatives THE FOLLOWING IS A LISTING OF SOME OF THE MANIPULATIVES THAT CAN EFFECTIVELY BE USED TO TEACH THE GIVEN CONCEPT.The list is recommended by the National Council of Supervisors of Mathematics, Supporting Leaders in Mathematics Education: A Source Book of Essential Information, 1994. Concepts Manipulatives Angles protractors, compasses, geoboards, miras, rulers, tangrams, pattern blocks Area geoboards, color tiles, base-ten blocks, decimal squares, cubes, tangrams, pattern blocks, rulers, fraction models Classification, sorting attribute blocks, cubes, pattern blocks, tangrams, 2-color counters, Cuisenaire rods, dominoes, geometric solids, money, numeral cards, base-ten materials, polyhedral models, geoboards, decimal squares, fraction models Coordinate geometry geoboards Constructions Compasses, protractors, rulers, miras Counting Cubes, 2-color counters, color tiles, Cuisenaire rods, dominoes, numeral cards, spinners, 10-frames, number cubes, money, calculators Decimals decimal squares, base-ten blocks, money, calculators, number cubes, numeral cards, spinners Equations/inequalities algebra tiles, math balance, calculators, 10-framers, balance scale, color tiles, dominoes, money, numeral cards, 2-color counters, cubes, Cuisenaire rods, decimal squares, fraction models Equality/inequality Equivalence Estimate color tiles, geoboards, balance scale, capacity containers, rulers, Cuisenaire rods, calculators Factoring algebra tiles Fact strategies 10-frames, 2-color counters, dominoes, cubes, numeral cards, spinners, number cubes, money, math balance, calculators Fractions fraction models, pattern blocks, base-ten materials, geoboards, clocks, color tiles, cubes, Cuisenaire rods, money, tangrams, calculators, number cubes, spinners, 2-color counters, decimal squares, numeral cards Integers 2-color counters, algebra tiles, thermometers, color tiles Logical reasoning attribute blocks, Cuisenaire rods, dominoes, pattern blocks, tangrams, number cubes, spinners, geoboards Measurement balance scale, math balance, rulers, capacity containers, thermometers, clocks, geometric solids, base-ten materials, color tiles Mental math 10-frames, dominoes, number cubes, spinners Money money Number concepts cubes, 2-color counters, spinners, number cubes, calculators, dominoes, numeral cards, base-ten materials, Cuisenaire rods, fraction models, decimal squares, color tiles, 10-frames, money Odd, even, prime, composite color tiles, cubes, Cuisenaire rods, numeral cards, 2-color counters Patterns pattern blocks, attribute blocks, tangrams, calculators, cubes, color tiles, Cuisenaire rods, dominoes, numeral cards, 10-frames Percent base-ten materials, decimal squares, color tiles, cubes, geoboards, fraction models Perimeter/ Circumference geoboards, color tiles, tangrams, pattern blocks, rules, base-ten materials, cubes, fraction circles, decimal squares Place value base-ten materials, decimal squares, 10-frames, Cuisenaire rods, math balance, cubes, 2-color counters Polynomials algebra tiles, base-ten materials 2010-11 Conroe Independent School District 24 Grade 5: Mathematics Scope and Sequence Probability spinners, number cubes, fraction models, money, color tiles, cubes, 2-color counters Pythagorean Theorem geoboards Ratio/proportion color tiles, cubes, Cuisenaire rods, tangrams, pattern blocks, 2-color counters Similarity/congruence geoboards, attribute blocks, pattern blocks, tangrams, miras Size/shape/color attribute blocks, cubes, color tiles, geoboards, geometric solids, pattern blocks, tangrams, polyhedral models Spatial visualization tangrams, pattern blocks, geoboards, geometric solids, polyhedral models, cubes, color tiles Square/cubic numbers color tiles, cubes, base-ten materials, geoboards Surface area color tiles, cubes Symmetry geoboards, pattern blocks, tangrams, miras, cubes, attribute blocks Tessellations pattern blocks, attribute blocks Transformational geom.: translation, rotations, reflections geoboards, cubes, miras, pattern blocks, tangrams Volume capacity containers, cubes, geometric solids, rules whole numbers base-ten materials, balance scale, number cubes, spinners, color tiles, cubes, math balance, money, numeral cards, dominoes, rules, calculators, 10-frames, Cuisenaire rods, clocks, 2-color counters This site is developed and maintained by the Charles A. Dana Center with support from the Texas Education Agency as the designated Mathematics Center for Educator Development and from the National Science Foundation. Charles A. Dana Center The University of Texas at Austin Email Questions and/or Comments to: Mathematics TEKS Toolkit. http://www.mathtekstoolkit.org Copyright © 2002 The University of Texas at Austin Privacy policy 2010-11 Conroe Independent School District The Texas Education Agency 25