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David Poras

@davidporas • 4,133 subscribers

Product Director for Polypad/Fluency at @desmosclassroom and @MathigonOrg, Former MS Math Teacher at @WestonPublic, Runner-Up @MoMath1 Prize

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As students are beginning to learn about converting fractions to decimals, the number tiles on Polypad can be helpful in providing some concrete representations. Mathigon @desmosclassroom Amplify #iteachmath #MTBoS

As students are beginning to learn about converting fractions to decimals, the number tiles on Polypad can be helpful in providing some concrete representations. Mathigon @desmosclassroom Amplify #iteachmath #MTBoS

24,767 views

Modeling multiplying fractions using the area model on Polypad. Learn more in the latest Polypad Pointer video! Try for yourself in the link in the video. Mathigon @desmosclassroom Amplify #iteachmath #mtbos

Modeling multiplying fractions using the area model on Polypad. Learn more in the latest Polypad Pointer video! Try for yourself in the link in the video. Mathigon @desmosclassroom Amplify #iteachmath #mtbos

16,002 views

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Model multiplying a fraction by a mixed number on Polypad! Try for yourself at Mathigon @desmosclassroom Amplify #iteachmath #mtbos
0:27
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Model multiplying a fraction by a mixed number on Polypad! Try for yourself at Mathigon @desmosclassroom Amplify #iteachmath #mtbos

David Poras

65,428 views • 3 years ago

📣📣📣New Polypad release for #NCTMDC23!! Function machines are live on Polypad. Come see a live demo today NCTM at either of the talks below. Try for yourself at: Mathigon @desmosclassroom Amplify #iteachmath #mtbos
1:15
davidporas's profile picture

📣📣📣New Polypad release for #NCTMDC23!! Function machines are live on Polypad. Come see a live demo today NCTM at either of the talks below. Try for yourself at: Mathigon @desmosclassroom Amplify #iteachmath #mtbos

David Poras

43,936 views • 2 years ago

Heading into the weekend using prime factor circles from Math for Love on Polypad to think about fractional exponents. Try for yourself at Mathigon @desmosclassroom Amplify #iteachmath #mtbos
0:32
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Heading into the weekend using prime factor circles from Math for Love on Polypad to think about fractional exponents. Try for yourself at Mathigon @desmosclassroom Amplify #iteachmath #mtbos

David Poras

18,536 views • 2 years ago

At @CAMT_online and want to see a live demo of the soon-to-be-released function machine on Polypad in @desmosclassroom by Mathigon? Stop by the Amplify booth Wed at 9.40 AM! Coming soon! Stay tuned! #CAMT23 #CAMT2023 #iteachmath #mtbos
0:46
davidporas's profile picture

At @CAMT_online and want to see a live demo of the soon-to-be-released function machine on Polypad in @desmosclassroom by Mathigon? Stop by the Amplify booth Wed at 9.40 AM! Coming soon! Stay tuned! #CAMT23 #CAMT2023 #iteachmath #mtbos

David Poras

16,831 views • 2 years ago

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