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Andrew Fenner
@NumberShapes
Educational Game Developer
Baltimore, MD
numbershapes.com
Joined June 2015
Tweets
3.5K
Following
2.8K
Followers
1.5K
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3.4K
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Andrew Fenner
@NumberShapes
27 Jul 2025
How is she doing these so fast?!!
#math
#edtech
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Andrew Fenner
@NumberShapes
12 Jul 2025
Opal Puzzle Of The Day! Which one doesn't belong?
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Andrew Fenner
@NumberShapes
12 Jul 2025
Some really exciting stuff going on here!
@Zakchamp
@MathforLove
@pgliljedahl
Hope you get a chance to check it out:
numbershapes.com
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Andrew Fenner
@NumberShapes
12 Jul 2025
Vote or Play Here:
numbershapes.com
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Andrew Fenner
@NumberShapes
12 Jul 2025
Don't miss it! Opal has been selected as a Finalist in the 2025 GEE! Learning Games Awards! Do we have your vote? Details Below 👇
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Andrew Fenner
@NumberShapes
12 Jul 2025
One more:
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Andrew Fenner
@NumberShapes
12 Jul 2025
This level is so cool. Which one doesn’t belong?
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Andrew Fenner
@NumberShapes
3 Jul 2025
Ahh! Opal has been nominated for a 2025 GEE! Learning Games Award! (Voting Link Below)
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Andrew Fenner
@NumberShapes
1 Jun 2025
#elemmathchat
#edtech
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Andrew Fenner
@NumberShapes
1 Jun 2025
#elemmathchat
#math
#education
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169
Andrew Fenner
@NumberShapes
19 Apr 2025
Refactoring this old matching game... What should I change?
#math
#counting
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