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

Holidays

Winter

Kwanzaa

New Year

Showing Results for famous ghost

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

The Ghost in the Tube

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

The Candle Illusion: Virtual Images

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

Iterating Fractals

In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.

The Science of Human Error

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

Magic with Magnets

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Growing Jack-o'-Lantern

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Halloween Decorations: Make Ghouly Hands!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Wishing Tree

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

A Glow in the Dark Bonanza!

Invite your middle schooler to bungee jump ... with eggs! This experiment will demonstrate Newton's laws of physics in an entertaining way.

Bungee Jump ... With Eggs!

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Gravitational Forces for Preschoolers

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Halloween STEM Building Challenge

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Does Adding Salt to Pasta make it Cook Faster?

This science fair project idea studies past and current fads and trends.

What Makes Fads & Trends Popular?

This science project examines the thermal properties of several major greenhouse gases.

Greenhouse Gases

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

Do Bananas Give Birth to Maggots?  

This experiment will explore whether fractals really repeat themselves infinitely.

A Fractal in a Fractal

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Building Brick Challenge: Build the Eiffel Tower

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Investigating Beauty with the Golden Ratio

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Do Tall People Swim Faster than People of  Average/Shorter Heights? 

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

What Instruments are Used to Create Bird Sounds in Classical Music?

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Explore Christmas Tree Science

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Neuron Function

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Goldfish Behavior

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Falling Objects Revisited

Learn about the factors that influence group conformity.

The Power of Conformity: The Asch Experiment

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.

Faraday's Experiment

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

The Telephone Game

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Toxic Chemicals: What's in Your Home?

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Oxygen in Water: A Bubbly Science

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

Thanksgiving

Christmas

Hanukkah

Martin Luther King Jr. Day

Lunar 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