Search Results

This activity (on pages 23-27) lets learners simulate the work of scientists who take core samples of Earth's rocky layers to determine geological history.

In this hands-on and feet-on excursion, learners take a science walk to visualize the planet's immense size and numerous structures, without the usual scale and ratio dimensions found in most textbook

In this activity, learners explore the concepts of natural selection and observable traits in a game that can be played at home.

In this activity, learners will simulate the processes of the water cycle at home in a plastic sandwich bag.