• Travel
  • Reading
  • Math
  • Science
  • Writing
  • Recipes

The Educators' Spin On It

Learning Games and Activities

  • Home
  • About
  • Blog
  • BOOK CLUB
  • Shop
  • Contact

By The Educators Spin On It

Fidget Spinner Math Challenge with LEGO Bricks

My kids have been whirling their spinners non-stop the past few weeks. In between spinning, they’re building with their LEGO bricks. I’m smashing two of their favorites into an interactive fidget spinner math challenge with LEGO bricks. It’s a fun activity to get kids to explore more about weight and measurement.

How much does your fidget spinner weight? Grab a scale and some LEGO bricks to try your hand at this fidget spinner math challenge.

This article contains affiliate links.

*Keep  FIDGET SPINNERS out of reach of young children. They are a spinning toy made up of a variety of materials that could include plastic and metal. The fidget spinners are designed for children ages 3+ that do not mouth objects.

Fidget Spinner Math Challenge with LEGO Bricks

Lesson: Using a scale to fine non-standard units of measurement

Learning objective: Describe how much a fidget spinner weights using non-standard forms of measurement.

Ages: Children typically begin formally learning about weight in kindergarten and first grade. This fidget spinner math challenge can be adapted for a variety of ages.

Fidget Spinner Math Challenge set up

Materials Needed

  • Fidget Spinner
  • 30+ bricks of each size
  • Scale or Balance 
  • Pencil
  • Fidget Spinner STEM challenge recording sheet

How much does your fidget spinner weigh?

Of course you could pop your fidget spinner onto a kitchen scale to find out how many ounces it is. ( ours is just over 2 ounces)  Need more practice using a scale?

Try this vehicle measuring activity to figure out how many cars it takes to equal one pound.

How much does your fidgt spinner weight? Fidget spinner on kitchen scale.

But if you add in a traditional balance and some bricks, then you have a great hands-on lesson in measurement that kids can really get excited about.

First, gather a large assortment of bricks.  Sort them by size.  Put all the 1×1 bricks in a pile.  Place the 2×2 bricks in another pile. Do this for each of the bricks listed on the challenge sheet. The brick pictured below is considered a 2×2 brick.

Sorting bricks by size. 2x2 LEGO brick in hand.

Then, put the bricks of like sizes together in groups of 5’s and 10’s. This will make counting go by faster and give children the opportunity to practice skip counting as well.

Assemble the bricks in groups of 5's and 10's for skip counting practice

Lastly, place the fidget spinner on one side of the balance.  Add bricks of one size to the other side until the balance is horizontal to the surface area. That means that the objects are of equal weight. They balance each other out. Count the number of bricks used and write the number in the chart.

Fidget Spinner Math challenge - scale showing equale weights

Challenge:  Encourage kids to figure out How many 2×6 bricks would it take to balance 3 fidget spinners? (answer without really measuring it) Encourage them to explain their answer. Place three fidget spinners in the balance and add bricks to check the answer.

Need some more LEGO brick challenges? Try

  • Building a LEGO drawing machine with Frugal Fun for Boys and Girls
  • Design the most effective LEGO boat with Lemon Lime Adventure
  • Ocean Themed LEGO Counting Sheets from JDaniel’s Mom
  • LEGO Mini Figure Knock Down Game with Toddler Approved
LEGO pond animals with learning to read word cards
Scale with Cars for Math Activity for Preschoolers
50 STEM Activities for Kids. Explore Science, Technology, Engineering and Math with your child with hands on fun.

You may also enjoy these articles here at The Educators’ Spin On It

The BEST STEM Books for Kids

5 Math Games with Rainbow Counters

10 FUN Math Activities to Keep Your Preschooler Learning All Summer Long

Save

Like this idea? Pin for later or share now with a friend!

  • Twitter12
  • Facebook69

Filed Under: Math Tagged With: Amanda, kindergarden, LEGO, math

« Using Kiwi Crates within a Homeschool Curriculum
Increase Your Students Movement in Just 3 Minutes a Day »

Comments

  1. Janey Marin says

    July 4, 2017 at 6:49 am

    Wow, it’s been fun reading your insights. Thanks for providing such beautiful advice. I caught attention of this website and blog when I attended a seminar at MountClare School, my daughter’s school, where they talked about what kids feel at the time of the break and they stressed a lot on researching online.

For ages…

Grade School
Preschool
Toddler
Baby

Search for an Activity

POPULAR POSTS

Virtual Field Trips for Kids
Summer Activity Bundle 2025
Classroom placement request
Ice+Cream+End+of+Year+Craft.png
Caterpillar to Butterfly Balloon Science Experiment
virtual book club summer camp
May Activity Calendar 2025

GRAB OUR BOOK!

100 fun and Easy Learning Games for Kids Book Cover Standing

As an Amazon Associate I earn from qualifying purchases.

You Might Also Like

Summer Activity Bundle 2025

Summer Activity Calendar Bundle

Ice+Cream+Themed+End+of+Year+Keepsake.png

Class Project for End of School Year

How to Write a Classroom Placement Letter for your Grade Schooler

How to write a letter for classroom placement or teacher request with a sample letter

Unicorn pinata sharing 10 fun things to put in a children's pinata that are not candy

10 Things To Put In A Children’s Piñata – That Are NOT Candy!

what a year of kindergarten writing looks like

What kindergarten writing looks like – a year of student samples

Let’s Connect!

Kim Vij

Early childhood teacher, author, speaker and mom of 3. Kim Vij shares ways to make learning fun and parenting an adventure by sharing all kinds of easy kid crafts, activities, recipes and even travel ideas for families!
  • Home
  • About
  • Contact
  • Shop
  • Privacy Policy

Copyright © 2025