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We don’t need robots. We need critical thinkers. Here’s a detailed explanation as to how Mathigon #Polypad can empower Ss to explore & divide fractions conceptually. #MTBoS #ITeachMath #mathchat #elementarymath #ElemMathChat

Tim Brzezinski

22,158 subscribers

78,280 次观看 • 3 年前 •via X (Twitter)

科学技术教育 #Polypad #MTBoS #ITeachMath #mathchat #elementarymath #ElemMathChat

Anya Rossi• Live Now

Private livecam show

10 条评论

JoAnn Sandford HRCE Math 的头像

JoAnn Sandford HRCE Math3 年前

@MathigonOrg I love polypad! It stretches the limits of physical manipulatives. I didn't know the rename option...thank you!

Bob LeBoeuf 的头像

Bob LeBoeuf3 年前

@MathigonOrg Multiplying by the reciprocal is conceptual.

Tim Brzezinski 的头像

Tim Brzezinski3 年前

@MathigonOrg No, it’s not. It’s procedural. It shows only the “what” and not the “why”. And the latter is way more important. Procedural knowledge says a car starts by merely turning a key or pressing a button. Conceptual understanding is being able to explain what goes on underneath 1/2

Entesar Alferjani 的头像

Entesar Alferjani3 年前

@MathigonOrg Thank you

Rud¡ 的头像

Rud¡3 年前

@MathigonOrg How could we find the sixteenth (without the app)? Doesn't seem intuitive, or did I miss something?

JB 的头像

JB3 年前

@MathigonOrg This is amazing. Used it this year. Want to improve using for next year. 6th grade. Still struggle. How can I use this to help me get students to understand the connection to the algorithm of flipping and multiplying? Is there a good example problem you go to?

ウギス的头像

ウギス3 年前

@MathigonOrg lol 3x11=33 4x4=16 33/16=(32/16)+1/16=2+1/16

Mr. Brazedowl 的头像

Mr. Brazedowl3 年前

@MathigonOrg Just. Flip. And. Multiply.

Kelli ☮️ 的头像

Kelli ☮️3 年前

@MathigonOrg @_kendallskelton

Debbie Ball 的头像

Debbie Ball3 年前

@MathigonOrg I love this and your Tiktok video below as well. How did you get the division symbol into the PolyPad?

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