• KidZone
• National Geographics Kids, Adelie Penguin
• Penguins-World, Adelie Penguin
• A-Z Animals, Adelie Penquin
• Animal Fact Guide, Emperor Penguin
• National Geographic Kids, Emperor Penguin
• National Geographic, Emperor Penguin
• Penguins-World, Emperor Penguin

Electricity and Magnets 

• Magnet Man
• Experiments with Electricity
• Energizer
• Electricity and Magnetism

 Rocks

•  Mineralogy 4 Kids
• Discover How Rocks Are Formed
• Exploring Earth Web Quest

Explore

• Smithsonian
• National Park Service

Simple Machines

• Museum of Science - Simple Machines
• Goldburger To Go!
• Edheads
• Simple Machines - Web Quest
• Simple Machines - Web Quest
• Simple Machines - Web Quest

 Animals

• Journey North
• ENature
• Nature Quest
• Reptiles
• The Human Body
• Spiders
• Forest Animals Movie
• Forest Animals Picture
• Forest Animals Game

Space

• The Space Place
• Space Vocabulary Memory Game 
• Astronomy For Kids
• Quiz Your Noodle - The Moon
• Mysteries of Deep Space
• Starr, Starry, Night