After discussing important flying inventions, students explore technological design by making paper airplanes.

This lesson encourages students to explore the phenomenon of identical twins, with emphasis on behavioral as well as genetic aspects. Teachers will appreciate extension activities, suggested readings, and links in addition to lesson plan...

This Fibonacci sequence lesson plan is aimed at grades 9-12, but would be appropriate for some junior high classes. It includes historical background and examples of Fibonacci numbers in nature, as well as suggested readings and ties to...

A lesson plan on the story of Moses and the Exodus. It is based on the video/DVD entitled "Exodus: History Writ Large."

A lesson where students investigate how paleontologists interpret evidence from dinosaur finds in order to develop hypotheses and theories about how they lived. Includes downloadable worksheets.

Players move the pelican to catch the fish that shows the solution to the problem. Students review the relationship between decimals and fractions.

Students will work as a class to solve word problems involving addition, subtraction, multiplication, and simple fractions. To culminate the lesson, students will create their own word problems.

Come and learn more about the devastating effects of tsunamis. This site features video segments revealing the devastation tsunamis can cause and how tsunamis are formed.

In this classroom activity, learners discuss how people and pollution affect the environment. Then they demonstrate ways to recycle, reduce, and reuse.

A project where learners research and learn about animals of the rainforest. Students then make mobiles displaying several different animal pictures and facts.

Immerse learners in the vocabulary of the World Wide Web in this instructional activity introducing the proper use of the Internet.

Pupils learn about the history of space exploration and what is happening in the current space program.

Learners research and explore the importance of two inventions that people use every day: sticky notes and Velcro.

Students explore and debate the value of technological advances that have had both positive and negative effects on society.

Learn about the types of food that astronauts must eat while in space and how that food is prepared for space travel.

Match eleven characters to their descriptions. Printable, with a link to answers at the bottom.