This worksheet features Mercury, the smallest planet in our Solar System, and also the planet that's closest to the Sun.

In this worksheet, children practice identifying animals of North America by their tracks.

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Draw the weather for each of the four seasons in this seasonal sciences printable!

This summer word game will help you beat the summer heat. Start by learning a hot summer word, then play a water spelling game outside.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

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 will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Young scientists are the only hope for finding the missing information from these elements of the periodic table!

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

Label the parts of a butterfly in this butterfly diagram worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.