Learners explore pi. In this circle measurement lesson, students define and identify radius, diameter, circumference, and perimeter. Learners work in groups to measure several plastic lids and record their findings. Students compare the...

Third graders match the body part words in Spanish to a picture. They receive a picture of a human with lines coming from its feet, hands, and arms. Students use a word bank, to write the Spanish word that corresponds to the picture. ...

Learners work in small groups to create a game. They begin by performing a fitness activity, and discussing the fact that a game must be invented in order for people to play it. Students practice playing their game, and make refinements...