Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

Help your child understand pollination with this informative worksheet, complete with a diagram.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

Step up to the controls, Dr. Frankenstein -- the world is in need of a new creature!

Learn the ins and outs of one of the body's most important organs: the heart!