Grades 3-5

What's This?

What's This?

Can you tell the difference between a giraffe's bones and those from a mammoth? Test your knowledge of fossils.

Layers of Time

Layers of Time

How do your fossil-sorting skills stack up? Put them to the test with this kid-friendly online puzzle.

What's This?

What's This?

Can you tell, just by looking at it, if a pygmy loris is a rodent, a primate, or a raccoon's relative? Put your knowledge to the test.

Make Your Own Mythic Mask or Puppet

Make Your Own Mythic Mask or Puppet

What happens when cyclops, the one-eyed giant from Greek mythology, meets Indonesia's shaggy lion-like Barong? Well, that's all up to you. Don these masks and tell your own mythic tale. 

Mythic Mystery Map

Mythic Mystery Map

Does a dragon always breathe fire? Can a unicorn have colorful, shiny scales? Find out how well you know your mythic creatures with this map challenge. 

Living on Ice

Living on Ice

Can you solve these four chilly puzzles about how people and animals live in the Arctic? Put your story telling skills to the test and collect new OLogy trading cards. 

Water Books for Kids

Water Books for Kids

From the day in the life of a pond to a trip through the NYC water supply system, examine the world’s most precious resource with these kid-friendly titles.

Arctic Story Puzzles

Arctic Story Puzzles

Life in the icy Arctic isn't so hard if you're prepared! Solve the puzzle of how people and polar bears live in a land of ice. 

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