Students read and interpret NATO's mission statement. After reading an article, they discover incidents in which NATO has deviated from their original purpose. In groups, they research the opinions of the countries of NATO. They write...

The truth will always come out. A short performance task has learners considering a witness statement given to a detective. They apply special line segments in triangles and Ceva's Theorem to prove that the witness is actually lying.

Learners review terminology: pulse, heart rate, target heart rate zone. They work in three groups, and assigned to one of three activity stations. At 5-minute intervals, 4th graders check their pulse and record it on their group...

Believe it or not, this is a 76-page series of lesson plans published by the California Commission on Agriculture which is designed to teach upper-elementary learners about agricultural practices and products in the state. There are two...

Really a unit, this resource exposes middle schoolers to genetics at their level. They read interviews and biographies, trace a family tree, play games that simulate inheritance concepts, and more! Teacher's procedures, student...

Statistics is all about making inferences! A lesson guide explains the meaning of inferences and how to use statistics to make them. The resource provides instruction as well as information about the topic on the AP® Statistics exam. 

Students visit the U.S. Fish and Wildlife Service and explore the different careers offered by them. They ask questions and view the grounds.

Students examine the effects of pests on other organisms, crops, and the environment. they construct an insect observation chamber and discover how some insects can be pests in some situations and beneficial in others. They write "pest...

Third graders research their genealogy. In this math lesson, 3rd graders collect data and create graphs and charts. A presentation of their findings is given.

Students explain how moon phases occur. They explain three ways that the night sky has been used through history. Students locate some of the constellations in the night sky. They discuss stories and myths surrounding stars.

Students tell,write and show the importance of following correct procedures to promote safety of self, others, property, and shared resources. They determine a crime suspect through systematic inquiry and objective information gathering.