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<p>Use gel electrophoresis to solve an ice cream mystery in this fun worksheet!</p>

<p>&nbsp;</p>

Use DNA Fingerprinting to Solve a Mystery #1: Ice Cream Scene

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Use DNA Fingerprinting to Solve a Mystery #3: A Sour Flower

Reunite a family and their long-lost dog with the help of DNA testing in this middle-grade worksheet!

Use DNA Fingerprinting to Solve a Mystery #2: Long-Lost Dog

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Play Forensic Flashlight Tricks

In this lesson, students will solve a design problem as they create a marble maze out of LEGO bricks.

LEGO Marble Maze

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Soil pH: Acid or Alkaline?

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Things Made From Plants

This workbook teaches kids about the math and physics behind some of the coolest Winter Olympics sports! Kids solve physics problems with applied math and conduct fun physics experiments at home.

Ode to the Olympics: Winter Edition

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

The Mystery of the Missing Instructions

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Plane Mirror Reflection Experiment

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!

Reptile Recognition

Develop coding skills by helping Roly eat apples. In the final game of the Cody series, your child will learn to problem solve and think ahead.

Roly's Coding Game: Cody

In this lesson, students will learn the term "troubleshooting" and practice solving problems using both tangible and virtual tools.

Troubleshooting

In this fun mystery bag lesson, students will practice using their five senses to describe objects to their peers. This can be used as a stand-alone lesson or as support for the Spring Senses Poem lesson plan.

Five Senses Mystery Bags

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Mini Waterfall

Put your young paleontologist&#39;s puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Dinosaur Skeleton Hunt

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Take on Tree Terms: Word Search #1

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Building Brick Challenge: Make a Face

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Earth Rotation

Practice your child's science skills with this fun worksheet, which will help your child determine which animals have feathers, and which have fins.

Fins or Feathers? Beginner's Biology

Learn how to analyze DNA with this informative exercise designed for middle-grade students!

Gel Electrophoresis and DNA Fingerprinting

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

Nature Trivia

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

Compound Machines

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Space Word Scramble

This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.

Animals That Hatch From Eggs

In this activity your child will create their very own marble maze!

Design Challenge: Marble Labyrinths

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

Geology Movers and Shakers 

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Fun Facts About the Sun

Practice geology vocabulary with this challenging crossword puzzle.

Geology Crossword

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

Read a Thermometer

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