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April showers bring May flowers, but what do coastal storms bring?

In this movement and measurement activity, learners jump as far as they can three times, and compare their longest jump to the longest jump of their friends, classmates and/or family members.

In this data analysis and environmental science activity, learners examine the effects of pollution on amphipods using data from the Chesapeake Ecotox Research Program.

In this lab (Activity #1 on page), learners compare bacteria growth on two petri dishes containing nutrient agar: one that has been touched by a finger washed only with water and one that has been tou

In this activity, learners explore the relative sizes and distances of objects in the solar system.

In this activity (2nd activity on the page), learners explore the sensitivity of their sense of touch.

In this activity, learners explore the great pump in their chests--the human heart!