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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

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

3-D Model of the Sun

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

Heat Conduction

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Sort Out the Scientific Method #3

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for &ldquo;something that will improve the school.&rdquo;

Design Challenge: Improve the School

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

Practicing the Scientific Method with Puffy Paint

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Surface Features of the Moon Model

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

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Probability

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 project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Giant Plants! Do Plants Need Commercial Food?

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

Center of Balance

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Speedy Shoes

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?

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