Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a grasshopperâs life.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a humanâs life.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a rhino beetleâs life.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a shield bugâs life.

Introduce children to the food supply chain with this matching activity.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Did you know when a plant is "coniferous" it means it has needles for leaves? The temperate forest ecosystem is full of these! Learn more with this fun sheet.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

Lab mice have stolen information from these elements! Students must set everything back in order using the provided periodic table of elements.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

If you were born in August or September, you may be familiar with Virgo, the zodiac sign. But did you know this character was originally a constellation?

Review energy terminology with this fun fourth-grade crossword puzzle!

Plants may not have feet, but they do move! Help your child learn different ways seeds travel.

Before trees grow into trees, they start out as little seeds. Can your child match the fruit and seeds with the trees (or plants) they came from?

Learn all about the basic parts of a plant with a fun word scramble! Your child will un-scramble the letters to name different parts of a pretty plant.

Quiz your kindergartener on feelings and the five senses with this cute picture test.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Children learn about the animals that inhabit Australia in this tracks-matching activity.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

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.

Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.

This Awesome Anatomy coloring page is all about the human eye, and makes a handy study tool as well!