Do You Know the Master Programmer?

What do you have in common with a fruit fly? About 60 percent of your DNA. The resource, divided into two units, is intended for grades four to eight and another for high schoolers. Both units include eight lessons covering the genome as...

Exactly what do groundhogs know about weather? Not as much as your science students will after completing these lessons and activities that cover everything from the earth's rotation and the creation of shadows, to cloud...

Breath new life into your class's study of dinosaurs with this extensive collection of materials. Offering everything from a printable T-rex mask, word searches, and connect-the-dots activities to informational handouts, hands-on...

Need a way to boost community and involve local neighborhoods into your school? This may be your answer. Ecology is the way! Think, plan, and consider living in a no-waste place as your class embarks on this unit to learn about the...

Elementary learners listen to a story, then sort objects from largest to smallest at six different stations around the classroom. Adaptable for a large range of age and ability groups. 

Did you know that flooding is the most common natural disaster in the United States? Prepare your learners with the facts about floods and offer them the proper knowledge and tools for dealing with this type of emergency.

A fabulous presentation on light is here for you. In it, learners view slides which cover many important concepts of light. They understand exactly what light is, what the main sources of light are, what opaque, transparent, and...

Get your pupils ready for a mind-blowing, enlightening experience with Sound Uncovered, an interactive book which introduces us to the incredible world of sound and the mind's ear. Did you know that there is an entire branch of...

This science assignment produced by NASA teaches inquiring minds the distribution of Earth's water. Learners will appreciate and understand the importance of fresh water and how weather and climate affects everything.

Did you know that poison and venom are not the same? Both are toxic, but poison must be inhaled, ingested, or absorbed, while venom must be injected into a wound. The narrator explains that some toxic compounds may be used for good, as...