Module · Grade 3 · Science

Fossils and Changing Environments

Fossils show past environments; survival when habitats change.

Tools

1 on the bench, not built yet.

Dig layers of a virtual quarry; fossils reveal that a desert was once an ocean.

6 words in English and Spanish: fossil, rock layer, extinct, habitat, adapt, migrate. Print them as wall cards, mini cards or a student glossary.