Students engage in a lesson which serves as an introduction to the ideas and implications of animal tracking. They monitor animal foraging behavior on a spatial scale. The students break into groups and track each other's movements as...

For this marine animal worksheet, 3rd graders study the parts of seaweed. Students label 2 seaweed diagrams and study 24 household objects, circling those that come from seaweed extracts and/or ingredients.

You can help! Species of mollusks are disappearing from our marine sources. While it might not be obvious to the casual beach-goer, these shelled creatures provide food and shelter, medical research, and help keep our waters clean.