Create your own set of alphabet blocks: you can make just a few or all 26.

Here's an arts and crafts activity to help your preschooler or kindergartener create his own set of building blocks to create her dream house and buildings.

Invite your kindergartener or first grader to make giant, soft building blocks. He'll have a blast constructing, throwing, stacking, and even falling on them!

Compare ability of selected materials to block UV-A radiation. Shine black light though glass at detecting beads underneath. Note color intensity.

Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.

Teach your child how to create lots and lots of line designs by wrapping string around wooden blocks, and using them to create line-filled prints.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

Here's an activity that puts a new twist on a classic game. Help your first-grader create their own wooden word blocks and play sight word Jenga.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Use fun and fuzzy pipe cleaners to help your child learn how to form important letters that make up the words that are the building blocks of phonics.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

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

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

This children's menorah is a fun craft that lets your child celebrate Hanukkah while learning their ABCs. Make this children's menorah for the Festival of Lights.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Here's an innovative math puzzle that you can create with your fourth grade math student.

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Discover how and which salt melts ice the quickest.

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Here's a great activity to help learners satisfy their snow play cravings in a cozy indoor setting!

This activity is a fun challenge for students who have just started learning to program educational robots.

Confused about clauses? Get the concept to stick by helping your middle schooler make mix-and-match poetry dice filled with independent and dependent clauses.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Explore geometric shapes and pattern as your child makes her very own Hawaiian kapa cloth.