In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Learners will practice identifying the main idea and supporting in works of nonfiction texts as they learn about the ocean.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Have you ever wondered why water in a drinking glass looks clear while water in the ocean looks blue? Find out why with this fun worksheet!

Explore the vast ocean with this habitat worksheet for second and third graders!

Practice your A-B-seas with this fun vocabulary challenge for third through eighth graders!

Dive into division with this colorful, ocean-themed worksheet!

Children practice solving multi-step word problems by subtracting, then dividing, in this ocean-themed worksheet.

Go on a division expedition in this fun ocean-themed practice for third graders!

Introduce students to the inspiring environmental activist Wangari Maathai. Children will read a short biography about the first African woman to win the Nobel Peace Prize and answer nonfiction comprehension questions about the text.

Make reading time a bit more special, with these DIY bookmarks! Your child can color and decorate these ocean bookmarks herself.

Can you tell the difference between a lake, an ocean, and a pond? Show your knowledge in this geography worksheet!

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

If your kid loves the ocean, he may enjoy learning tons of trivia about our fishy friends in the sea. Brush up on your fish facts with this fun page!

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Celebrate Earth Day with this fun word puzzle for third, fourth, and fifth graders!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

For those of you studying California history, here's a great history worksheet all about the Presidio of San Francisco!

Here's a worksheet on the Wampanoag, the tribe that the Pilgrims feasted with, just in time for Thanksgiving.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

Learners practice solving word problems in two steps in this two-page worksheet.

Dive into a sea of words! Your child will have a blast hunting for all the words in this under-the-sea word search puzzle.

Discover different types of energy with this third- and fourth-grade science worksheet!

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

Break down a word to create new ones with this fun worksheet for second through fifth graders!