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Slice Fractions

By Ululab

Editors' Choice

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Get your child excited about his or her next math discovery through this award-winning, problem solving game. We’ve teamed up with university education experts to craft an incredibly fun way to learn fractions.  

*** Apple Editor’s Choice -- App Store worldwide! ***
*** Editor’s Choice for Excellence in Design -- Children’s Technology Review ***
*** Winner of a Parents’ Choice Gold Award 2014 ***
*** Gold Medal Winner 2014 -- International Serious Play Awards ***
*** Best Family Friendly Game 2014 -- Indie Prize Showcase Awards ***

“Teaching without making it feel like a lesson.” --
“Slice Fractions is wholly playful learning. At its best.” -- Parents' Choice
“There's a lot more to this app than fractions.” (98%) -- Children’s Technology Review

Slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

You will enjoy:
• Learning fraction concepts without words
• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)
• Collecting funky hats
• Solving over 90 innovative physics puzzles
• Playing in a safe, digital environment. No ads or in-app purchases.

The game covers the following fraction concepts:
• Part-whole partitioning
• Numerator / Denominator notation
• Equivalent fractions
• Fraction ordering
• Subtracting fractions from 1

Slice Fractions is based on the following Common Core concepts: (2.G.A.2) (2.G.A.3) (3.NF.A.1) (3.NF.A.3) (4.NF.A.1) (4.NF.A.2) (4.NF.B.3)

About Ululab
Ululab is a studio that produces fun and pedagogically sound video games. We strive to ensure that these games are intuitive and will lead to profound conceptual learning. We believe we can push the limits of game-based learning.

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Your feedback is much appreciated, so please feel free to provide suggestions for future updates. If something isn't working as you would expect, please contact us:

What's New in Version 1.02.05

This update adds a new winter hat and some minor fixes. It would mean the world to us if you could leave a review!


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Customer Reviews

Fantastic! SOOO Engaging!

I got this based on a Wall Street Journal review. I figured it would be cute. Well, it's cute and REALLY engaging! There are no written or spoken directions. Terrific graphics! The baby mammoth makes charming grunts and trumpets. The challenge is to clear his way through lava blown out of the top of a cat mountain using chunks of ice to cool it off so he can walk over it. You pop bubbles to release the ice and, as you progress, you need to slice the ice into specific sizes to cool a specific amount of lava. Too much ice, he can't get past the ice. Not enough ice, there is still lava left. If you fail three times, the app gives you a hint.

I tested it out for my 7 year old, hoping it wouldn't be too young. The app eases you into it, so you are just enjoying seeing what new hat he finds. (After you complete a level, he mammoth "finds" a new hat - sombrero, top hat, etc...) by the time it starts throwing actual numerical fractions at you, you are hooked! GREAT, more like this PLEASE!

Parents' Choice Award Gold - right again

I typically check the PCA's online listings because they pick great stuff. This is where we found information on Slice Fractions and got it for the kids. Another great app! They had been asking for a game with similar action, but it was merely a puzzle game. Slice Fractions has the fun of a puzzle game with great fractions practice :). Plus, it's a game that both my kids can play at their own levels. Love that! My 4 year old loves it as much as my 6 year old. We're happy and will def. recommend this to friends!

Great for visual learners!

Our five and nine year olds really enjoy Slice Fractions. It is a great way to introduce the concept of fractions. the animated characters are cute and engaging, the concepts are presented in a way that isn't scary or frustrating. even the hints are done in such a way that they offer increased levels of support each time you seek a hint, still giving you a chance to work it out without giving away all the hints right away. Wish there were more apps like this.

Slice Fractions
View In iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Education
  • Updated:
  • Version: 1.02.05
  • Size: 51.3 MB
  • Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
  • Seller:
Rated 4+
  • Made for Ages 6–8

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPad 2 Wi-Fi, iPad 2 Wi-Fi + 3G, iPad Wi-Fi (3rd generation), iPad Wi-Fi + Cellular (3rd generation), iPad Wi-Fi (4th generation), iPad Wi-Fi + Cellular (4th generation), iPad mini Wi-Fi, iPad mini Wi-Fi + Cellular, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPod touch (4th generation), and iPod touch (5th generation). This app is optimized for iPhone 5.

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