Demonstrate knowledge of Albert Einstein by finding the hidden words.

Demonstrate knowledge of Thomas Edison by finding the hidden words.

Test knowledge of Clara Barton by unscrambling the words and phrases.

Test knowledge of the Continental Divide by unscrambling the words and phrases.

Test knowledge of volcanoes by unscrambling the words and phrases.

Test knowledge of the water cycle by unscrambling the words and phrases.

Test knowledge of Leonardo da Vinci and his contributions by unscrambling the words.

Crack the code to learn about mammal characteristics in this free printable from Super Teacher Worksheets.