American Educational Fossils, Uncovering Clues To The Past DVD; Run time: 20 min.; 6-12 Grade Holds a maximum of 50

Holds a maximum of 50 leads

Common or Isolated Ground

1 User manual and 1 Power cord

Linear ICs (2 ea) 555

Stretchy rubber treads

American Educational Fossils, Uncovering Clues To The Past DVD; Run time: 20 min.; 6-12 Grade Holds a maximum of 50This DVD uncovers the clues fossils reveal about Earth's last 600 million years of life from the simplest organisms that colonized the oceans to the complex mammals that exist today. Live action footage, coupled with the test ideas about ecology, bring to life the major lifeforms that thrived during the Paleozoic, Mesozoic, and Cenozoic geologic eras. Teacher's Guide and glossary are included. 20 minutes. This DVD uncovers the clues fossils reveal