Search Results

In this activity, learners discover that one way to cool an object in the presence of a heat source is to increase the distance from it or change the angle at which it is faced.

This lesson plan provides learners with two activities to explore the connections between events in their lives and the seasons of the year.

In this activity (on page 6 of the PDF), learners plot the path of the sun's apparent movement across the sky on two days, with the second day occurring two or three months after the first.

This activity provides instructions for learners to create models of the Earth and then to model a "day" on Earth as well as modeling the seasons.