Search Results

In this activity, learners conduct tests for proteins, glucose, and starch.

In this classic activity, learners investigate natural selection by becoming birds foraging for food on an island.

In this activity, learners solidify their conceptualization of cells by building a model of a cell in a ziplock bag.

What does it mean to be alive? Is a cactus alive? Is a seed alive? Is the air we breathe alive? What are the necessary characteristics?