Students use an online search engine (or a printed concordance) to locate passages that highlight Macbeth's response to fear and his descent into evil. They analyze the motives of Macbeth's increasingly desperate and evil actions.

Students identify variables that affect the system, and specify which variables are independent and which are dependent.

Students select a Colorado animal, develop a Directed Web page, and research their animal. Each member of the group combine their research and develop a Newsletter.

Students identify the processes that shape our rivers and form our lakes. They participate in hands-on and multimedia activities as they discover and apply the river-cutting processes of water.

Learners conduct Internet research to investigate the facts and fiction of various unsolved mysteries. They examine the facts and opinions of the mysteries, and create a Powerpoint slide show to present the theories and the group's...

Students explore biological evolution and natural selection and its evolutionary consequences. They also explore how organisms are interdependent on one another.

Students perform experiments to determine the PH, acidity, and buffering qualities of a lake that make them sensitive to acid deposition.

Students examine culture and how immigrants adapt to American culture while contributing elements of their various cultures to that of the United States.

Students determine probability by completing statistical study on letters of the alphabet and comparing and contrasting results.

Fourth graders study food chains, producers, consumers, and decomposers. They play a food chain game and create food chain mobiles or posters. They take a nature hike around the school and observe various parts of a food chain.

Students examine relationships and interactions between different types of water. They experiment with colored water of different temperature and salinity and discuss how the results relate to real ocean currents.

Students explore the function of bone, muscle, and skin. Pasta and rubber bands are used to model how minerals and collagen contribute to bone strength. The effects of the reduction of these substances are explored in chicken bones.

Learners investigate a possible health problem in the local school district through inquiry into attendance records, activities, maps, graphs, and data tables. The simulation continues as solutions for the problem are sought.

Students use calculations to complete the same journey of Lewis and Clark. They answer questions along their way and share information they gather with the class. They compare their calculations with those made by Lewis and Clark.

Middle schoolers examine the characteristics of a tornado. They practice using new vocabulary and participate in a question and answer session. They use the internet to gather more specific information.

Students conduct a hands-on experiment with collisions between two skateboards of different masses. They are introduced to the concept of conservation of momentum in collisions and consider how their observations might help engineers...