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Learn and Do Contests and Challenges Meet, Discuss, Share Search and Reference  
Learn about the categories Population

Learn and Do

Crossword puzzles

Foundation for Otters
older kids' version

Reducing Dengue Disease
older kids' version

Spiders Help Farmers Grow Safer Crops
older kids' version | younger kids' version

These fun, interactive puzzles each relate to one specific case study on the Solutions Site. Try them!

More great puzzles and games will appear here as the site develops. Check back often!

Send us your ideas for puzzles, games, brain-teasers, problem-solving exercises and other activities that will make your learning experience more exciting.




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