2007-08 Newsletter - Thornton Creek Elementary School
Transcription
2007-08 Newsletter - Thornton Creek Elementary School
Expeditions ANCIENT EGYPT A virtual Journey to a fascinating civilization Room 11, Fourth and Fifth Grade Steve Chavez This year Steve’s class of 4 and 5th graders had a great time studying Ancient Egypt! We undertook an in-depth study of King Tut, his incredible tomb, and the role archaeology played in bringing the world so much information about Ancient Egypt. Each student researched an artifact from Tut’s tomb, wrote a report and created a detailed painting. In book clubs, we read and discussed many historical fiction novels about Egypt, such as The Golden Goblet, Maia of Thebes, and Casting the Gods Adrift. During the winter trimester, we participated in lots of cooperative projects. We created maps, made oral presentations, studied hieroglyphics, played Egyptian trivia games, and created Egyptian god/ goddess masks. th Thornton Creek School One of our biggest projects this year was our play, “The Mystery of the Golden Statue.” As a class, we created the story and came up with a cast of characters. We had the pleasure of working with Kristina Sutherland, a playwright and director who wrote the script and lead us through the production. We finished the year with Power Point research projects on animals of Ancient Egypt. The students discovered how prominent animals were in all aspects of ancient Egyptian culture and livelihood. KEEPERS OF THE EARTH An Inquiry into becoming a responsible member of the earth system Room 14, Third and Fourth Grade Nora Scully Big Idea: What does it mean to be a keeper of the earth? Our study was divided in to three investigations: the physical earth, the organisms that live on it and our personal responsibility to the planet and each other. Fall Investigation: What is the physical earth? We began our expedition with a geological study of the earth. We studied how the continents were formed. Students created a scale model of our state and its formations. We learned how rocks are formed and what minerals are. As part of our literacy component, we read folk tales and pourquoi describing how some land formations were created. We were lucky to see the Seattle Children’s Theatre production Expeditions 2007-08 JOURNEY NORTH A Global Study of Wildlife Migration and Seasonal Change Room 8, Third Grade, Liz McCormack of “According to Coyote.” This brilliant performance embedded an understanding of the spirit of the earth. Winter investigation: How do the organisms on the earth depend on one another to survive? We studied the concept of systems. By creating land and water model environments, students observed how the parts of a system depend upon one another. To apply this learning in our nearby community, we took two trips to the arboretum to study wetland ecosystems and native plants and people. After these investiga-tions, students wrote and produced a six act play about a cricket on a quest for a healthy habitat. Spring Investigation: What is my responsibility to the earth and those that live on it? After learning of the delicate balance between organisms on the earth we learned of some of the impact of our actions. We studied reducing, reusing and recycling. A sweep of our playfield one morning produced over 400 pieces of trash indicating that number of actions of littering. We then studied the concept of longevity of garbage. This helped us to understand how our decisions as consumers can impact the earth. Throughout the year we learned about recognizing and reducing the impact our lives as humans have on our earth. With much help from classroom parents, we were able to apply this learning practically. All of our class bazaar projects were made of reclaimed cloth and recycled items. We built and decorated a beautiful worm bin for the school auction. All of our sets and props for our class play were made of reclaimed objects. A culminating event of our spring investigation was the practice of compassion. Like the plants and animals of an ecosystem depending upon each other, humans depend upon each other for compassion and caring. We were all lucky to participate in the citywide celebration of compassion with the visit of the Dalai Lama. Of all the investigations our students conducted, compassion is the foundation of becoming a Keeper of the Earth. What causes the seasons to change? How does the sun influence living systems? These two questions guided our exploration of animal migration and seasonal change. Every week throughout the year, we calculated and graphed our daylight hours. We noticed how our daylight hours grew shorter as we moved from summer into fall and winter, and then increased as we moved from winter into spring. Over the course of the year, we learned about the sun’s influence on living systems through various projects. Tulip Garden We planted Red Emperor tulip bulbs in the fall, along with many other classes across the country as well as internationally. We tracked spring’s journey north as the tulips began to emerge and then bloom in these different classrooms. Migration We launched our study of animal migration by learning about the rufous hummingbird. We tracked their migration from Mexico and we were very excited when we saw them arrive in Seattle! The students studied a migratory animal of their choosing and created mobiles to display their work. Through art and writing, each student’s work communicated information about the animal’s life and migratory patterns. Mystery Class The Mystery Class investigation is an 11-week hunt in which the students try to find 10 secret “Mystery Classes” hiding around the Expeditions 2007-08 Thornton Creek School globe. The changing amount of sunlight at each site is the central clue that helps students determine the approximate latitude and hemisphere of their Mystery Class. On the spring equinox, the students received a longitude clue which helped identify the continent on which their class is located. The interdisciplinary clues that followed enabled the students to confirm the exact country and then the town or city. It was a lot of work but we found all ten mystery classes! Migration News from Room 8 Students • Every year the arctic tern goes on an amazing migration all the way from the North Pole to the South Pole and back. This is 25,000 miles! • The spiny lobster migrates in large numbers for food. In late fall and early winter, they travel in single file lines called queues. They use a magnetic compass to find their way • Humpback whales migrate from Alaska to Hawaii to give birth. Calves learn the migration path from their mother then when they grow up they know the path by heart. • The gazelle migrate in large groups toward the rain, because they know that where there is rain, there will also be grass to eat. • All zebras migrate to more wet locations. Zebras migrate with elephants, wildebeests and other hoofed animals. • The great white shark migrates because its food migrates. They can sense the magnetic field of the earth. Scientists think that great white sharks have a little piece of magnetite in their heads so they know which way they’re going. • Some peregrine falcons migrate really far. They can go 15,000 miles from Alaska to Argentina. They fly inside thermals to use less energy. However, the falcons that live in air vents do not migrate. I think they don’t know the difference between air vents on high buildings and openings in high cliffs. Because they are warm, they don’t migrate. • Red Bats migrate because it gets too cold for them. They use echolocation to navigate where to migrate. • The African elephant migrates for food and water. Almost 2 million Wildebeests migrate to- Thornton Creek School gether, along with zebras, elephants, and other hoofed mammals that follow a similar route. They have an internal-biological clock that tells them when to go on their migration. They follow the changing seasons and rain every year. • The eel migrates from salt water to fresh water and back. In spring female eels lay their eggs in a seaweed area in the Sargasso Sea or Europe. • Gray wolves migrate in search of food. They know when to migrate because of the shrinking food supply. • Fur seals migrate and their predators migrate to hunt them. The females and the pups mainly migrate to breed, males stay behind to guard. • There is an internal biological clock inside of polar bears that tells them when to migrate. Polar bears do not stay in one place all the time. In spring males and females fatten up on seals and mate. In summer, when Arctic ice melts, they move in land and eat whatever they can find. INTO THE WOODS OUR LIVES IN THE NATURAL WORLD Room 1, Kindergarten, Todd Bohannon Guiding questions • What is nature? • What is a naturalist? • What is ecology? • What is a rainforest? • Why are rainforests so important? Expeditions 2007-08 • What’s so great about being outside, anyway? • What does any of this have to do with me? FALL: In the fall, we studied spiders and focused on how to be “scientists.” Through our spider activities the class acquired the skills and background knowledge they would need as we begin our journey into the rain-forests. Every year, I teach about spiders and we always find our way to the largest spiders in the world, many of which live in tropical rainforests. These large spiders, most notably the goliath bird-eating tarantula, are found in the Amazon. This provided a springboard for us to begin our study of tropical rainforests. FIELD WORK • Camp Long: Spider Workshop • Tropical Rainforest Exhibit, Woodland Park Zoo • Easton, WA: Snow Tubing • Seattle Science Center: Tree Exhibit • Olympic National Park: Sol Duc Hot Springs • Camp Sealth WINTER: Throughout the winter, Room 1 students studied tropical rainforest ecology. Each child became an expert on the Amazon. We looked at the incredible variety of flora and fauna that make the Amazon their home. Students learned about the relationships that exist between the plants and animals by exploring various food chains. We also looked closely at the different layers of the rainforest: the forest floor, the understory, the canopy, and the emergent layer. SPRING: Towards the end of winter we switched gears and began looking at the Hoh Rainforest on the Olympic Peninsula. Through this study, the class has been identifying the similarities and differences between tropical and temperate rainforests. Currently, each student is creating a field guide to Northwest native trees, many of which can be found here at Thornton Creek. We are also focusing on how to become stewards of the forests and how to enjoy everything they have to offer respectfully and sustainably. HOW AN EXPEDITION IDEA WAS FORMED… Todd Bohannan, Room 1 The inspiration for this year’s expedition came from several directions, the most important being my students. Several years ago, I asked my class if anyone had ever been camping. To my surprise, very few raised their hands. Since then, I have taken students to Camp Sealth for two days each spring. The impact this experience has on students consistently amazes me. Their faces light up as if some previously unused part of their brains suddenly switches on, burning brightly. I’ve caught a glimmer of how these experiences can spark students’ appetites for learning. Last year, I was granted a “Fund for Teachers” fellowship through Expeditionary Learning that enabled me to spend two weeks in the Peruvian Amazon this past July. I learned about tropical rainforest ecology and sustainable development of the rainforest’s natural resources. I spent my time in the Amazon with a group of students and again observed the profound impact experiences in the natural world have on young people. Each one of those students, including myself, left Peru deeply impacted. After returning from my trip, I began working on this year’s expedition. Our focus would be on rainforest ecology, both tropical and temperate. Through our study of the rainforest, my intention is that students will start to discover the wonder and beauty of the forests and begin to foster a lifelong relationship with the natural world. Over the summer, I also read the book, Last Child in the Woods, by Richard Louv. In the book, Louv passionately details why it is so important for children (and people in general) to develop and maintain a lasting relationship with the natural world. This book validated much of what I have observed in my work with children; primarily, that personal, hands-on experiences with the natural world are vital for children’s healthy development, emotionally, academically, and physically. Fostering such experiences will be a primary motivating factor this year in Room 1. Expeditions 2007-08 Thornton Creek School PUGET SOUND NEAR AND FAR STUDYING THE RESIDENTS OF OUR SALT WATER BACKYARD Room 9, First and Second Grade Julie Clayton Room 9 studied orcas and tide pools this year, with orcas as our focus. We began by familiarizing ourselves with orca anatomy. As we studied echolocation, we learned how orcas breathe and communicate with one another. We found out why orcas engage in tail lobbing, spy hopping, and breaching. We integrated the study of orcas into nearly every subject. In math, the children learned how many students it takes to equal the weight of an orca family. They used their own bodies as units of measurement to find the lengths of adult and baby orcas. In writing and art, the students wrote many papers and poems about orcas, found orca vocabulary words in word searches, and created clay and stuffed orcas and orca paintings. A NOAA whale scientist and a story Thornton Creek School teller (Killer Whale Tales) enriched our understanding of orcas. Finally, we put our expertise to work on a whale watching trip out of Anacortes. In addition to orcas, we studied the tide pool creatures of Puget Sound. We went tide pooling twice, completed research reports about different tide pool critters, and wrote expedition haikus. Room 9 has definitely become experts of Puget Sound near and far! RESOURCE ROOM ESSENTIAL SUPPORT FOR STUDENT LEARNING Room 12, Special Education Marsha Schoene A student receives support in my classroom as part of an Individualized Education Plan that provides for specialized instruction in reading, writing or math. Though I do not do an expedition independent of classrooms, I support my students with their classroom expedition work. This takes several forms, most frequently: • supporting students who may need help to read expedition-related texts • helping students complete report-related research or writing. In order to most effectively support students, I may talk with teachers before projects begin in order to understand what will be expected of students. Sometimes, I may adjust the format of a project to accommodate a student’s learning style or needs. A student may need more accessible reading or research material to learn about a topic; I can locate and provide these resources. My goal is to enable my students to successfully complete projects comparable to those of their peers. Expeditions 2007-08 BEES, PLANTS & HUMANS: INTERACTIONS LEARNING ABOUT THE INTERRELATIONSHIPS BETWEEN SPECIES Room 13, First and Second Grade Rebecca Rutzick do bees face? Our expedition began with building background knowledge about bees. We read various non-fiction texts, newspaper and magazine articles. We observed bees in our courtyard. In addition, we took a fieldtrips to Jubilee Farms and Tilth to learn about the roles that bees play in growing fruits and vegetables. Finally, we had a bee keeper visit us to talk about bee keeping, and answer our many questions about bees and bee keeping. Students worked collaboratively to write and illustrate a non-fiction text about bees. They drew and created clay bees that included all of the various bee body parts. Finally, students assisted in developing a script for a play that incorporated much of the information that they learned about bees. Students helped write their lines, made sets, and performed the bee play for their families and peers. OUR BACKYARD OBSERVATIONS CLOSE TO HOME Room 4, Kindergarten, Crystal Okada This year our primary expedition was on bees. We looked at how bees and flowers are interconnected and impact each other, and how bees and humans are interconnected and impact each other. In addition, we learned about the different body parts of a bee, the lifecycle, different types of bees, bee communication, life in the hive, and bee enemies. Our guiding questions included: What makes a bee a bee? What do bees do for humans? What do humans do for bees? What do bees do for plants? What do plants do for bees? How do bees family systems operate? What dangers This year in room 4, we studied backyards, focusing on worms and dirt. Our guiding questions were: What is in my backyard? What is dirt? What do worms eat? What do worm bins do? We began the year by studying what lives in a backyard. Room 4 has a family living nearby with an amazing backyard. On our first visit to this backyard in the fall, students explored and chose one spot to draw an observation. We also saw a compost bin and the kids put worms and food scraps into the bin. Before we began our worm investigation, students shared with the class what they knew about worms and dirt. We posted this information in the room, making additions as we continued our investigation. The children learned about worm body parts, their functions, and their life cycle. They also learned about how worms help the earth. After we Expeditions 2007-08 Thornton Creek School finished our worm investiga-tion, we went over what the kids believed they knew at the beginning of our study and revised it. This information will be included in our class expedition book. Seattle Tilth came to Thornton Creek to teach Room 4 about worm bins. We learned what does and doesn’t belong in a worm bin and how worm castings help plants. Room 4 later visited Seattle Tilth, where they explored the children’s garden and saw several worm bins. Room 4 is lucky to have a parent who is a volunteer at Seattle Tilth. The parent taught us more about worm bins and helped us make the worm bin bedding. As part of this field work, we visited a family member’s backyard to see what a beginning and end compost cycle looks like. We returned to school with fixings for our worm bin, as well as regular and worm casting enriched soil. With the soil, the kids planted bush beans. Each student grew two plants: one with regular soil and one with worm castings. Each child wrote predictions about which soil would help the bean grow best. As our beans developed, we drew plant observations. We are ending the year doing an investigation on insects. The kids learned about the butterfly’s life cycle. We were able to observe actual butterflies because Laura, our room 7 teacher, had butterflies in her classroom. She kept their chrysalis, so students were able to see the latter part of a butterfly’s life cycle. Thornton Creek School Special Education Classrooms Rooms 3, 7 and 10, Kindergarten through Fifth Grade, Katie Zisserman, Teresa Swanson and Laura Reed SCAFFOLDING LEARNING THROUGH THEMES Our school has three self-contained special education classrooms serving children in grades K-1, 2-3 and 4-5. These classrooms use themes to tie together the intensive, highly individualized instruction offered to their students. Following is one example from Katie Zisserman’s K-1 class in Room 3. Room 3 Themes 2007-2008 This year in room 3 we explored a variety of monthly themes. We used literature, art, music to expand our vocabulary and knowledge about these topics. September-Back to School In September we celebrated coming back to school. We went on tours of the school and met all of the staff. We learned the rules of the school and the rules on the bus. October-Spiders Spiders are everywhere in the fall so we went outside and looked for spiders and their webs. We read a variety of non-fiction books and looked at pictures of all different kinds of spiders and the webs that they build. November- Alphabet We used the book “Chicka, Chicka, Boom Boom” as a fun way to learn the letters of the alphabet. We learned the letter names and some of the letter sounds and started putting letters together to make words. We sang the alphabet song and the ABC Rock. December-Gingerbread There are many wonderful variations of the story of the Gingerbread Man. There is a story about a gingerbread girl, a gingerbread cowboy and gingerbread boys. We read many of these books and compared the setting and characters as well as the outcome. At the end of the month we wrote our own gingerbread man story. January-Winter Winter is a very broad theme so there were several sub-themes within the broader theme. We learned about the clothing that you wear in the winter vs. the clothing that you wear in warmer weather. We dressed up in a variety of winter clothing and read “The Jacket I Wear in the Expeditions 2007-08 Snow” and “Froggy Gets Dressed.” The rest of the month focused on activities that are fun in the snowy weather; including, building snowmen, sledding and skiing. We created snowmen and snowflakes using paper and paint. February-Music In our music unit we listened to many different kinds of music, swing, jazz, rock and classical. We learned about different composers and musicians. We also had an opportunity to dance and play instruments. March-Pirates This theme was just for fun. We did lots of dramatic play using pirate costumes and even learned to talk like pirates. We played a pirate themed board games including, “Pop up Pirate” and “Captain Bones Gold”. April-Pond In our pond unit we learned MY BIG BACKYARD LOTS OF LEARNING RIGHT IN OUR OWN BACKYARD Room 5 , First Grade, Mari Brockhaus During this expedition we’ve looked at our backyards and what is happening there. Equipped with their own backyard tool kits, children established one square yard of backyard space for digging. In this square, they’ve examined the soil and the creatures that live there. This informa-tion, as well as other observations and activities, have been recorded in our “My Big Backyard Field Notebooks.” We’ve recorded evidence of spring; picked a single plant to measure over time; and dug deep enough to see the soil layers, which we later documented in “Dirt Dance” during our work with Whistlestop Dance Company. Who will ever forget our soil chant? Parent material, parent material Subsoil, subsoil Topsoil, topsoil Huuuummmmuuuusss. We’ve observed new blooms and weeds and have helped our families with yard work. The first grade Weather and Organisms science kits complemented this study, as we related the impact of weather and about the animals that live in and around ponds. We sang 5 Green and Speckled Frogs and Little White Duck and made ducks, frogs, turtles and dragonflies to decorate our bulletin board. May-Space We explored the solar system, learning about each of the planets, stars and space travel. We read “My Place in Space” and used the internet to look at pictures from NASA. We made rockets and astronaut puppets. June-Travel and Vacation In preparation for summer we are going to learn about vacation destinations and landmarks around the world. Some of our destinations will be the Eiffel Tower, the Sydney Opera House and Mount Rushmore. Expeditions 2007-08 Thornton Creek School the basic needs of organisms to our backyards. Our study was further enhanced by field trips to the Arboretum, Pacific Science Center, and Seattle Tilth, as well as a soils class here at school with Seattle Tilth educator Lisa Taylor. Our culminating project involved enhancing the small courtyard space between our library and Room 17. We planned a walking path to connect opposite doors, added a table (for book groups, lunch), and planted more native plants. To accomplish this, we were ably assisted by landscape designer and Room 5 parent, Cindy Hazard. With her guidance, we drew a base map of the site, and then collaborated in groups of three to create designs that incorporated the path, table, and native plants. We merged the best of these design ideas into one final design, which was installed at year end. Through our study of backyards, children developed their skills in observation, recording and scientific illustration; built knowledge of native plants and design elements; and learned more about what happens in the mini-ecosystem that is their backyard. Thornton Creek School EARTH KEEPERS THE INFLUENCE OF ENVIRONMENT ON CULTURE AND THE INFLUENCE OF PEOPLE ON THE EARTH Room 6, Grades 3 and 4 Sandra Brettler and Jo Vos Our Earth Keepers’ expedition this year asked the questions, “How are people and cultures influenced by the earth and the environment?” and “How do we as people impact our earth?” To answer these questions, students explored the history and culture of the Northwest First Peoples. They closely examined how the people used materials from the environment in ways that were reverent and sustainable. Students studied historical photos, closely observed objects and sur-roundings, framed questions, and researched their hypotheses. Reports on research were integrated with learning specific expository writing skills. The class also learned about Expeditions 2007-08 Native interactions with the earth through two anchor texts, “Ghost Canoe” and “Daughter of Suqua.” To complement this study, students became storytellers and each chose a Northwest story to memorize and retell. In parallel, students studied the life cycle of plants and the broader context of terrestrial and aquatic ecosystems using the Plant Growth and Ecosystems Seattle Public School Science Kits. By growing their own plants from seed to the repro-duction of the next generation of seed, students became experts at all stages of plant life. Students used controlled experiments to understand the impact of modern day pollutants and erosion on the health and viability of plants in our native ecosystem. Students then deepened their knowledge of Northwest Native Plants and their uses, both current and historic, by individually studying and identifying the plants in this field guide. The expedition included the arts through learning the craft of detailed scientific illustrations. Students also studied Northwest Coast Native art forms, which they used to collaboratively paint traditional designs on a wooden table that was sold as a school fundraiser and on individual cedar boards for lasting personal mementos. The students also promoted people using sustainable resources to become effective Earth Keepers. The learning and explorations were done in the 10 classroom and in the field. Students visited the UW Arboretum (wetlands and native plant tours), the Seattle Art Museum (Northwest coast exhibit), and other local sites. MAKING HISTORY HUMANITIES LEARNING THROUGH THE CONSTRUCTION OF SIMULATED SOCIETIES Room 17, Grades 4 and 5, Rick Lemberg “Making History” is a classroom simulation humanities project wherein students undertake the challenge of building a rich culture or civilization from scratch. Each simulated society begins with relatively few technological skills, similar to the way early humans lived tens of thousands of years ago. During the duration of the project, the simulation traverses thousands of years of cultural complexity. The challenge of the simulation is to cooperate as a team to create and develop a rich culture; to work with specific and limited natural resources; to trade and interact with other societies; and to research, invent, and document the whole development in journals. The Making History Expedition attempts to simulate the origins, formation, and progressive evolution of culture. It is played as an elaborate game that integrates the disciplines of history, anthropology, economics, language arts, art, mathematics, engineering, geography, and critical thinking in an atmosphere of creativity and research. Developing a culture is a cooperative effort; every student is expected to contribute her/his part as the process unfolds. Each culture-group of four to five students develops and maintains its society within a defined land area with limited natural resources represented on a Expeditions 2007-08 Thornton Creek School world map. Although the map represents a group of fictitious continents, the regions on the map roughly correspond to regions on Earth. Likewise, the natural resources available for use in the game also reflect the natural resources available on the actual continents, landscapes, and biomes of the Earth. As the simulation progresses, each culture-group chooses which traditions and technologies they want their society’s culture to acquire and enhance. Inevitably, the cultures grow in different directions. For that reason, the simulation attempts to accommodate any reasonable development that the students can dream up. Those dreams, however, do not become actual parts of their culture unless they are recorded in the students’ culture journals. The efforts of each student will join with the efforts of the other students in his culture-group to define and develop his society’s culture. Because the society each group nurtures will share and trade its discoveries and inventions to other societies, the efforts of each student will ultimately enrich every culture in the simulation and educate every student in the class. The scope of this simulation goes as far as the imagination, critical thinking, and research of the students. By design, the rules of the game impose as little as possible. It is the students’ job to convince the teacher in their writings and illustrations that their society’s developments and inventions will work. Developments manifest and inventions succeed if the students can explain them convincingly in their journals. THE UKULELE: THE SOUND OF PARADISE EXPLORING A CULTURE THROUGH ITS MUSIC Room 2, Second Grade, Lori Fujimoto Arriving in Hawaii in August, 1879, a Portuguese immigrant brought an instrument called the braguinha to the islands. Legend has it that he started playing this four-stringed instrument in gratitude for a safe journey. The Hawaiians fell in love with the instrument, naming it the ukulele and adopting it as a cultural symbol. This year, the focus of our expedition was on the physics of sound and the Hawaiian ukulele. Students Thornton Creek School first worked on understanding the physics of sound. We learned about how sound vibrates through a variety of materials, causing low to high pitches. We varied the length and thickness of these materials to explore how it altered sound. Through the use of drama, video documentaries, “read alouds” and photographs, students studied the first people to settle in Hawaii, their hardships and the flora and fauna imported to the islands. Then we learned how to play the ukulele and its significance in Hawaiian history and culture. Each student brought a ukulele to class, where we learned basic chords, strumming a variety of rhythms, picking and accompanying our singing. We learned some traditional Hawaiian songs and other more contemporary ones that were performed for our families. Many of us fell in love with the instrument and will continue playing for years to come. Literacy was integrated into the expedition through reading Hawaiian folktales or “menehune” (mythical little person) stories. Students used drama ala “Book-it” theater style to learn about the elements of these folktales. Finally, they each wrote menehune stories using a rubric to drive revision and editing. They published these stories with illustrations and created a book cover imitating a Hawaiian “kapa” or bark cloth. A highlight was recording each story and a group song, “The Hukilau,” at Jack Straw Productions. Expeditions 2007-08 11 12 Expeditions 2007-08 Thornton Creek School Thornton Creek School Expeditions 2007-08 13