Subjects

Math

English Language Arts

Science

Social Studies

Foreign Language

Grades

Pre-K

Kindergarten

1st Grade

2nd Grade

3rd Grade

4th Grade

5th Grade

6th Grade

7th Grade

8th Grade

Worksheets

Games

Build a Worksheet

Word Scramble

Word Search

Crossword Puzzle

Sudoku Generator

Addition Worksheet Generator 

Subtraction Worksheet Generator

Multiplication Worksheet Generator

Division Worksheet Generator

See All

More Resources

Arts & Crafts

Hands-On Activities

CVC Words

Guided Lessons

Common Core State Standards

Common Core Math

Common Core ELA

Roly Recommends

Weekly Recommendations

Early Childhood

Social Emotional Learning

Winter

Martin Luther King Jr. Day

Lunar New Year

Showing Results for area of a rectangle using square units

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Is it Possible to Blow a Square Bubble?

Learn how to use the Punnett Square to predict the gene combinations of dominant and recessive traits in this fun and easy genetics science project!

Punnett Square: Dominant and Recessive Traits

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Inverse Square Law: How Does Distance Affect the Spreading of Light?

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Mathemagic: Exploring Sudoku and Other Magic Squares

Is it a square or a circle? See if you can trick your friends with this zany science project!

Shape Words

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

Moss Soup 

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Cube Lab

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Break a Ruler Using Newspaper and Atmospheric Pressure

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets&#39; relative size!

Scale Model of the Solar System

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Using Mirrors in the Garden: Measuring Light Reflection

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Be Gone, Lawn!

This science fair project idea identifies trees using a dichotomous key.

Using A Dichotomous Key To Identify Trees

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Using Mirrors to Create Phantom Sensations

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

Creating a Compound Machine Using Simple Machines

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Locating the Center of the Universe Using Globular Clusters

This experiment investigates whether smell can be used to enhance test subjects' memories.

Using Smell to Enhance Memory

This science fair project idea designs safe bicycle routes using GPS.

GPS Navigation

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Measuring Sugar in Fruit Using a Refractometer

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

The Meissner Effect: Magnetic Levitation Using a Superconductor

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Can You Cook Using Only Sunlight?

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

What is Biodiversity?

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

Relighting a Candle - Without Using the Wick!

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Light Intensity and Distance

In this lesson, students will learn to create a simple algorithm using block code. The platform used for this activity is a website created by Google that provides free educational games that teach students to program using block code.

What Is an Algorithm?

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

Scare Crow

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Using Garden Mulch to Make a Bug Zoo

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Using Statistics to Predict Relationship Success or Failure

Children hone their powers of observation using this worksheet template.

Recording Observations: What Do You See?

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

How to Inflate a Balloon Using Baking Soda and Vinegar 

Lesson Plans

Interactive Worksheets

Workbooks

Activities

Exercises

Stories

Songs

Offline Games

Teacher Resources

Teacher Editions

Resource Type

Birthdays

Women's History Month

St. Patrick's Day

Ramadan

Passover

Spring

Easter

Earth Day

Cinco de Mayo

Mother's Day

Memorial Day

Asian Pacific American Heritage Month

Graduation

Summer

Summer Packets

Father's Day

Independence Day

Back to School

Labor Day

Fall

Hispanic Heritage Month

Halloween

Dia de los Muertos

Veterans Day

Holidays

Thanksgiving

Christmas

Hanukkah

Kwanzaa

New Year

Valentine's Day

Presidents' Day

Black History Month

Occasion

Common Core

Mazes

Dot to Dot

Ball Games

Crossword

Fitness & Exercise

Group Games

Memory Games

Outdoor Games

Printable Board Games

Puzzles & Sudoku

Scavenger Hunt

Travel Games

Word Puzzles

Game Type

Fabric Projects

Beads & Jewelry

Paper & Glue Crafts

Construction & Sculpture

Painting & Drawing

Recycled Crafts

Coloring

Snacks

Mains

Sides

Dessert

Recipes

English Language Support

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Grade Level