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Showing Results for practice three digit and regrouping

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Dig It! #3

This project compares the strength of one, two, and three-ply toilet paper.

The Relationship Between Toilet Paper Ply and Strength

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Heat Conduction

In this project children practice the scientific method while playing with puffy paint.

Practicing the Scientific Method with Puffy Paint

Introduce students to the term **algorithm** using the familiar story of The *Three Little Pigs*. In this lesson, students will develop an algorithm, or a step-by-step **sequence** of instructions, for building a house made out of bricks.


Little Pig Algorithm

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

What Animals are Most Popular? A Data Analysis Project

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Sorting and Classification for Young Children

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Collecting Data

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Reaction Time: The Ruler Drop Test

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Nice Shades! How Light and Color Affect Sight

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

Troubleshooting

Practice your detective skills with this fun worksheet! Have your child go around the house and see how many things from the list they can find.

Science Scavenger Hunt: Green

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

How Much Does a Caterpillar Eat?

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

Scientists observe and classify the world around them! In this lesson, your students will practice their processing skills by observing a group of objects and grouping the objects based on their attributes.

Think Like a Scientist: Observe, Sort, and Classify

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Shaving Cream Paintings

This science fair project idea investigates whether plants can survive being frozen.

The Effects of Freezing on Plant Life

This science fair project idea explores whether talking to a plant will help it grow.

Talking to Plants

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

Read a Thermometer

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Center of Balance

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Which Gum has the Longest Lasting Flavor?

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Exploring Taste: Sweet, Sour, Salty, and Bitter

In this experiment we will be determining whether birds prefer certain colors of seed.

Do Birds Have a Favorite Color?

Find out whether putting something on top of a plant will inhibit its growth.

Will A Plant Still Grow Even When You Put Something On Top Of It? 

This science fair project idea explores the different properties & interactions of sugar molecules.

Sugar Crystallization

This science fair project idea explores how length affects the weight a bridge can hold.

Bridge Over Troubled Water

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Building Brick Challenge: Make a Tic-Tac-Toe Grid

This science and writing inspired lesson combines the five senses with weather predictions! Kindergarten students will love practicing their observation skills as they imagine tomorrow&rsquo;s weather.

Five Senses Weather

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Track the Weather with Weather Charts

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Cinnamon Bug Repellent: Sweet Relief?

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