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Showing Results for "add and subtract"

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Make a Sensory Cloud

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Explore the Senses with a Sensory Table!

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Make Homemade Zip-closure Bag Lemonade!

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

How to Make Peanut Butter

In this design challenge, students will be tasked with creating a bouncy ball polymer!

Design Challenge: Design a Bouncy Ball

Learn all about balance and motion as your child designs a corn maze!

Corn Maze STEM Challenge

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Extract DNA from Spinach!

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

This two-ingredient dough, sometimes called "moon sand,"  is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Two-Ingredient Sensory Dough

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Yeast Experiment: It's Alive!

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Building Brick Challenge: Build a Tall Tower

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Mix Color for Rainbow Stew!

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Instant Poetry! A Writing Exercise

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Homemade Hand Sanitizer

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Design Challenge: Gumdrop Towers

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Building Brick Challenge: Find the Perfect Fit

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Magnet Art

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Make a Handprint Butterfly

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Design Challenge: Building a Bridge

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Design Challenge: Design a Roller Coaster

Make an edible play dough with your child to help her develop her sensory and motor skills.

Make Your Own Edible Play Dough

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

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks. 

Building Brick Challenge: Build a Boat

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Osmotic Pressure Experiment

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Design a Floating Cork Boat

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

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

How Strong are a Bird's Bones?

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

Wreath Ornament

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Make Scented Pumpkins

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

Robot Traffic Jam

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