View 148 left in stock Online Price: $4.99 Member Price: $3.74 Your Price: $4.99 Go "shopping" using checks to pay for products and learn techniques to accurately keep track of checkbook balances. - +
View 13 left in stock Online Price: $4.99 Member Price: $3.74 Your Price: $4.99 A visit to a country’s “bank” gives travelers on vacation a chance to exchange homeland money for a foreign currency. Travelers visit the country’s “store” and select items to purchase from a “shopkeeper” with the foreign money they have available to spend. - +
View 5 left in stock Online Price: $4.99 Member Price: $3.74 Your Price: $4.99 Simulate evolution with some colorful "critters" and carnivorous "beaky birds." Simulations are helpful to demonstrate processes like evolution that take place over many years. Observe how adaptations such as camouflage help organisms survive and pass on traits to offspring. Recognize evolution happening simultaneously in both the predator and prey (bird and critter) populations. - +
View 39 left in stock Online Price: $4.99 Member Price: $3.74 Your Price: $4.99 This activity was inspired by the song "How Much Is That Doggy In The Window". This activity encourages students' understanding of the value of money. - +
View 249 left in stock Online Price: $6.99 Member Price: $5.24 Your Price: $6.99 Students connect letters with their related sounds and will enjoy creating and learning new words with this engaging activity. - +
View 286 left in stock Online Price: $7.99 Member Price: $5.99 Your Price: $7.99 What does math have to do with thrilling roller coaster rides? How high does a coaster need to be to successfully navigate through a loop and on to the end of the track? Explore these questions and more with roller coaster math! - +
View 2 left in stock Online Price: $7.99 Member Price: $5.99 Your Price: $7.99 Students have fun using a model to sort animals into 2 categories: those born from an egg and those not born from an egg. - +
View 0 left in stock Online Price: $7.99 Member Price: $5.99 Your Price: $7.99 Students build a "vehicle" designed to prevent a dropped egg from breaking. In the process, they discover that combining simple materials with a little creative thinking and teamwork will reveal many ways to solve this intriguing challenge! (Out of Stock)
View 0 left in stock Online Price: $8.99 Member Price: $6.74 Your Price: $8.99 This fun and easy activity reinforces programming techniques such as planning, sequencing, testing, debugging, and creating procedures and loops. Includes two programming boards and cards for beginners and intermediate learners. (Out of Stock)
View 0 left in stock Online Price: $9.99 Member Price: $7.49 Your Price: $9.99 Students learn how to measure biodiversity in terms of species richness (the number of species living in a particular area) by sampling "species" in a simulated ecosystem and graphing and analyzing data. (Out of Stock)
View 0 left in stock Online Price: $9.99 Member Price: $7.49 Your Price: $9.99 How will an earthquake, simulated by shaking, affect a "building" made of linked squares? How can the square "stories" be cross-braced to prevent the "walls" from collapsing? What dangers are there in building above a garage? (Out of Stock)
View 0 left in stock Online Price: $17.99 Member Price: $13.49 Your Price: $17.99 Promote student-led learning with these set of materials that correspond to our K-8 units design challenges. (Out of Stock)
View 124 left in stock Online Price: $19.99 Member Price: $14.99 Your Price: $19.99 Common rocky intertidal species include kelp and seagrasses, crabs, snails, mussels, sea anemone, sponges, fish, barnacles, sea urchins, sea stars, and visitors such as gulls and other seabirds. These organisms have evolved unique adaptations to allow them to survive, including mechanisms to prevent drying out, camouflage, hard shells or exoskeletons, adherence to rocks, mechanisms to reflect sunlight, or the ability to trap water. In this design challenge, participants create a creature that lives in the rocky intertidal shore. - +