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Showing Results for arrays and the commutative property : Page 3

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Dishing Out the Colors

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Moonlight Magic

Aid your students in becoming the best citizens they can be with this lesson that teaches students how to be, and what makes, a good citizen.

What is a Good Citizen?

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Make a Sweet Symmetry Treat

In this activity, your child will transform an egg into a glowing, bouncy &quot;ball&quot; that they can play with.

Design Challenge: Glowing Bouncy Egg

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Where's the Air?

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Firework Science

Use this lesson to introduce the concepts of capacity and volume with young learners. This hands on lesson can be used as a scaffolded pre-lesson to Capacity Comparison. 

Exploring Capacity

Explore 3-D shapes with your students and help them identify and talk about the relevant attributes of three-dimensional shapes, all while using real-world examples! Use this as a stand-alone lesson or alongside the Shape Models lesson.

3-D Scavenger Hunt

Lay the foundation for multiplication by introducing your second graders to the concepts of skip counting and repeated addition. This lesson can be used alongside Up, Up, and Array, or separately to reinforce these important skills.

How Many Are There?

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