Last week's new Earthlearningidea was about making your own tracks and trails similar to those tracks and trails (trace fossils) left by animals millions of years ago. Have you tried the other Earthlearningideas about trace fossils? Click on the category 'Evolution of Life'; you could try
- A dinosaur in the yard
- Dinosaur death - did it die or what it killed?
- How to weigh a dinosaur
- The meeting of the dinosaurs - 100 million years ago.
All of these activities use trace fossils.