Balancing Ape STEM Scale

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Regular price $52.99 Save Liquid error (snippets/product-form line 69): Computation results in '-Infinity'%
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  • Monkey-themed scale
  • 19 monkey figurines
  • Numbers from 1 to 10
  • 30 answer keycards
  • 2 platforms for scale

The Balancing Ape STEM Scale allows kids to learn more about STEM math and how scales work with an adorable and fun scale with two platforms that need to be balanced. Young children can learn how to count as they learn how to match the physical number figures with the matching amount of little monkey figurines on each side of the scale. Provided are keycards that will give kids the answers that they need before they learn to do it themselves.


  • Product Dimensions: 10.5 x 10.3 x 2.9 inches
  • Item Weight: 1.68 pounds
  • Recommended Age: 5 - 12 years

Our SmartKidsPlanet initiative began in 2017 when 3 geeky and dedicated parents saw a gap in the children’s toys and games market. An opportunity was spotted while we struggled to find toys and games for our kids which enriched their minds and guided them toward science, art, math and construction. The trio then knew that their paths were set, establishing an online shop with a comprehensive range of intelligent toys for babies, children and young teenagers.

With offices based in California, our SmartKidsPlanet team enjoys a daily growth in our presence within the children’s educational toys market. We love our new place in life, and we love helping young minds with their growth and skill development, all while having as much fun as possible.


We ship all our products directly to you from our warehouses located in multiple locations in the West and East Coasts.

Processing Time: All orders placed after 2 PM EST will be shipped the next business day. Orders placed after 2 PM EST Friday will be shipped on Monday. 

Orders are shipped and generally arrive within 2 to 3 business days after the order is processed. Tracking information will be sent via email once your order has been processed. The tracking number may not become active for 24 - 48 hrs.

Kindly take note that due to our business utilizing multiple warehouses within the United States, orders of more than one item may arrive as separate deliveries at different times. 

Orders made to PO BOX may take up to 12 days. Additionally, we do not ship to military bases. Hawaii and Alaska

Customer Reviews

Based on 130 reviews
Kimberly Underwood
Great buy!!!!

The first item I recieved was defective so I contacted the seller. Got a response and they were so nice to send me a new one.

Ive had this toy for more than 2 months now and its really durable. The only thing that is not so durable are the cards. They are flimsy and will easily rip in the hands of young kids.

Gina Kownacky
Inspires creative exploration

I used this monkey balance for number exploration with 5 to 7 year olds. The weighted numbers are perfect for the children to relate the number and amount. They also were finding sets inside numbers and seeing relationships (6 is 4 and 2).

Kanin Jenkins
Fun Math Toy

I purchased this for my preschool class. The kids really enjoy it and there are so many ways to play with it. When teaching it is important to have things that can apply to many different learning abilities and styles. This game allows children to learn no matter where they are at with their early math skills. Fabulous.

Delilah Collins
Great learning

Item was a gift for a 4 yr old. Easy to comprehend n learn!

Palmer Rowland
so far so good

so far so good. comes all packaged nicely. its a present for my sons birthday, so will update after we open it




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