I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Budding inventors can get a fun review of the simple machines with this word search.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

How many machines can you find around the house? You may find them where you least expect it!

Learn more about the earthworm by reading the diagram and, if you dare, conducting a few of the experiments on the next page.

Label the parts of a tree with this simple science worksheet!

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.

Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Wondering how to explain photosynthesis to a kindergartener? Here is a worksheet that explains how plants grow through a simple picture.

Sometimes your senses can play tricks on you. Experiment with your sense of taste and your sense of smell with this simple experiment!

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

This experiment requires only lemon juice, salt, sugar and grapefruit. Your budding scientist can get a great introduction to science by testing her own tongue!

Prepare students for an upcoming science lab with this helpful worksheet!

Children hone their powers of observation using this worksheet template.

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

Gear up to go into the science lab with the help of this activity!

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

This Earth maze features a cool globe design. Perfect as an Earth Day activity, our Earth maze gets your child to consider our home planet.

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

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.