Showing Results for multi-digit--old

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.