Reinforcing Key Points
20.1 The Paleozoic Era
- Essential Study Partner
Key Events in the History of Life
Continental Drift
Extinctions - Animations
(Animation Requirements) - Animation Activities
Plate Tectonics - II
20.2 The Mesozoic Era
- Essential Study Partner
Key Events in the History of Life
Extinctions
Reptiles - Animations
(Animation Requirements) - Animation Activities
Plate Tectonics - II
20.3 The Cenozoic Era
- Essential Study Partner
Key Events in the History of Life - Animations
(Animation Requirements) - Animation Activities
Plate Tectonics - II
20.4 Fishes Dominate the Sea
- Essential Study Partner
Introduction to Vertebrate Diversity
Fish - Animations
(Animation Requirements)Phylogenetic Tree of Chordates
Evolution of Fish Jaws
Ray-Finned Fishes - Animation Activities
Evolution of Fish Jaws - Art Quizzes
Vertebrate Family Tree
Evolution of Fishes
Evolution of the Jaw - Case Studies
Sharks Given A Bum Deal By Rumors
What's Good for Salmon is Good for People (we hope) - Scientists on Science
A Biologist from 20 Meters Below - Student Research
Metamorphosis in Flatfish
20.5 Amphibians Invade the Land
- Essential Study Partner
Amphibians - Animations
(Animation Requirements) - Animation Activities
Transition to Land - On Science Articles
What's Killing the Frogs? - Student Research
The Phylogeny of Hylid Frogs
20.6 Reptiles Conquer the Land
- Essential Study Partner
Reptiles - Animations
(Animation Requirements) - Art Quizzes
Amniotic Egg of Reptile
Comparison of Reptile and Fish Circulation - On Science Articles
Climbing the Walls
Dinosaur Hearts
Feathered Dinosaurs
Dinosaurs for Thanksgiving Dinner
Were Dinosaurs Warmblooded?
Saint Patrick and the Snakes of Ireland - Case Studies
Turtles and Tortoises Disappering into Soup Pots of China - Student Research
The Evolution of Uterine Function
20.7 Birds Master the Air
- Essential Study Partner
Birds - On Science Articles
Feathered Dinosaurs
Dinosaurs for Thanksgiving Dinner - Case Studies
Digital Telephone and TV Towers Kill Migratory Birds by the Millions
20.8 Mammals Adapt to Colder Times
- Essential Study Partner
Mammals - Art Quizzes
Placenta - On Science Articles
Is Flipper a Senseless Killer?
Going Batty on Halloween - Case Studies
Positive Turn in Kenya's Rhino Population - Scientists on Science
Communication in Whales and Elephants