5 best STEM toys for 7 to 9 year olds [2021 Guide]

Milan Stanojevic
by Milan Stanojevic
Deputy Editor
Last update:
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Best STEM toys

For those of you that don’t know, STEM stands for Science, Technology, Engineering, and Math. Any toy that has the STEM tag attached to it is meant to be educational in one of these fields.

STEM toys are a great way to stimulate a child’s mental growth and teach them interesting new things without making them feel as if they are at school.

Because STEM toys are quite plenty, we’ve decided to compile a list of the ones we think are the most fun and useful for learning at the same time.

What are the best STEM toys for 7 to 9-year-olds?

Snap Circuits Jr. SC-100

  • Easy to understand illustrated instruction manual
  • No other tools needed
  • Wide variety of projects
  • Ease of snapping items together
  • No cleanup issues
  • Low quality control

If you want to set your child on the road to becoming an electrical engineer, no STEM toy will do a better job than the Snap Circuits Jr. SC-100.

Thanks to this assembly kit, your child will be able to assemble over 100 different electronic circuit projects with just a bit over 30 electronic parts.

Kids can construct working models of a photo sensor, a flashing light, an adjustable-volume siren and much more.


ThinkFun Gravity Maze

  • Useful combination logic game
  • Helps build spatial reasoning and planning skills
  • Great stealth learning experience
  • Clear instructions
  • Fun is guaranteed
  • Lacks long-term engagement capabilities

Engineering doesn’t have to start off from the get-go with advanced math and formulas that give you headaches.

Instead, you can make it fun with a toy like the ThinkFun Gravity Maze. Depending on the model you buy, it can be a great tool to help your child learn about engineering electronics and more.

Do note that the package contains no less than 60 challenges, a game grid, 9 towers, 1 target piece, and 3 marbles.


IQ BUILDER

  • Wide range of geometrical configurations
  • Comes with 3 different e-books
  • Safe for your child
  • Fun and engaging
  • Easy wash with a warm water bath
  • The advanced booklet is a bit too difficult for children

Spatial geometry is yet another branch of mathematics many fail to realize is ideal for the good development of your child’s imagination and creativity.

The IQ BUILDER set is a great toy that allows you to build almost any shape you can imagine, from a simple triangle to complex fractals, and the 3 booklets that come with the toys are there to help you along the way.

Moreover, do note that it was inspired by a group of teachers, and these toys have been applied in classrooms to assist in demonstrating concepts of geometry, physics, and mathematics.


STEM Master 176 piece

  • More balls, wheels, and connectors
  • Easy-to-use pieces
  • Promotes STEM learning
  • Includes builder's guide
  • Child-safe construction
  • Questionable reusable storage box

The STEM Master 176 piece educational construction building toy is also worthy of your attention if you want to find a unique gift.

This teacher-recommended play set provides your kids with a solid foundation for in-demand skills, covering Science, Physics, Math, Geometry, and more.

Do keep in mind that it comes with a full-color builder’s guide with 42 ideas for beginner, intermediate. and advanced builders, to ensures creativity and amazing geometrical configurations.


Engino Discovering 

  • Comprehensive guides on each subject
  • 3D rendered illustrations
  • Great with the Engino 3D app
  • Quality materials
  • Made in Cyprus
  • Missing pieces random issues

If you see that your child has a knack for being a construction engineer, then Engino Discovering is just what they need to further harness this talent.

Not only does the kit contain all the materials needed to build complex structures such as suspension bridges and houses, but the models can also be previewed thanks to the 3D-viewing mobile app.

Well, this Engino 3D app is free to download for Android or Apple iOS, so don’t hesitate to give it a try for hours of fun.


There’s nothing wrong with trying to introduce your child to the fascinating world of science, technology, engineering, or math as long as you know how to do it properly.

Nowadays toys are becoming more and more advanced and creative, so managing to blend a fun time with a bit of learning is much easier than you think. Let us know which one is your choice in the comments area.

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Frequently Asked Questions

  • STEM kits are toys designed to help children learn some basic fundamentals of Science, Technology, Engineering, and Math.

  • To find a precise answer, take your time to check out this list including the best STEM toys.

  • As researchers confirm, STEM toys are indeed useful in education. They can teach Math, Science, Technology, or Engineering concepts.

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