Merryl

@pwharris 100(32)=3200, 25 is 1/4 of 100, so 3200/4=800. 3200+800=4,000.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd #Mathematics

@johnkrasinski IF was a stunning , beautiful film. I was unprepared for the floodgate of emotions. Bravo!

@MakeMathMoments #mmmsummit2023 Building the entire vision, a marathon, not a sprint. I don’t know what the finished puzzle looks like, but I love the challenge.

@pwharris Cannot wait!

FRACTIONS!! Y'all, it's coming! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #MathStratChat

@robertkaplinsky We think that looks like Mint Chocolate Chip!

I need your help to settle a disagreement. What is this flavor of ice cream called?

@pwharris Quotitive. I know that there are 6 one-sixths in one whole, so there must be 12 one-sixths in two.

#TryThisTuesday Help students develop strategies. And help develop intuition about when to use which. Which strategy would you choose and why? #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #MathStratChat

@RogersHistory 20 years in…Passion for subject and continuous education. Love for children. Super fun colleagues!

Reply to this if you have been classroom teaching 5+ years and still really enjoying it with no intention of leaving - also say what your secrets/tactics are for sustainability.

@alicekeeler All differences of 9, 5 of them, so 45. Awesome problems!

What do you notice?? No paper or pen! First contemplate then Calculate #cvmn

@pwharris 16 x 45: I used 5 is half of 10, and 15+1 is 16. 10 x 45=450 5 is half of 10, so 5 x 45= 225 1 group of 45 is 45, 450 +225=675 +25 (I have you need) to get to 400, 20 left over, so 720.

#TryThisTuesday Help students develop strategies. Then help them develop intuition about when to use which. Which strategy would you choose and why? #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #MathStratChat

@MrCorleyMath My students are creating their own probability models, conducting their own experiments with them, and recording the results to display sample space, etc.

Hey #iteachmath / #mtbos ! Does anyone have a probability project for middle school they would be willing to share? Maybe something like creating your own board game? TIA!!!

@pwharris Since 24 is so close ton25, I multiplied 34 x 100. Then I divided the product by 4, which was 900. I know that 24 is one fewer group of 36 than, so I subtracted one group of 36. I got 864.

It's time for #MathStratChat! Rules: post your favorite or a clever solution! It's also fun to comment on other's strategies. Tell us about your reasoning. Like/Retweet so others can see! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmath

@adinam225 @pwharris My thinking was identical to yours Adina!

@pwharris 25 X 32 = 100 X 8 = 800 1/4 of 32 = 8 so .25 X 32 = 8, so 25 X 32 = 800 #MathStratChat

It's time for #MathStratChat! Rules: post your favorite / clever solution! It's also fun to comment on other's strategies. To learn to teach that #MathisFigureOutAble, join me in my FREE Challenge: bit.ly/changemath #MTBoS #ITeachMath

@howie_hua I have referenced your ideas to my students, coworkers, and parents many times. Thank you for sharing your ideas so generously with all of us!

I know it's awkward to ask but since it's Teacher Appreciation Day, can people "like" this tweet if you've learned from my math videos? I just want to see who I've impacted. Thank you.

@howie_hua I multiplied 160 x 10, which is 1,600, and then divided it by 2, which is 800.

It's Mental Math Monday! How would you mentally calculate 160×5?

@pwharris A zip up hoodie and/or sweatpants is by far our favorite merch from events!

What's your favorite merch you've ever gotten anywhere? Asking for a friend who wants the best merch for their community. 😁 #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmathchat #MathStratChat

What's your math story? #Atomic2023

@pwharris 1/4 of 36 is 9, so 3/4 of 36 is 27. 1 multiplied by 36 is 36. 36+27=63.

So, let's keep talking strategies! Q3 - Let's do a MathStratChat! What strategy do you like for 36 x 1.75? #ElemMathChat

@VDOOZER @ashleyn1cole Definitely Scrubs.

@ashleyn1cole Probably SCRUBS.

@pwharris My vote is constant difference…

What strategy is this Problem String trying to construct? Want to learn to use Problem Strings and more in your teaching? Check out my online workshops: bit.ly/PHworkshops #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat #HSmathchat #MathStratChat

@gregtangmath Do you have suggestions on the progression for teaching integer/rational number operations to 7th graders? If anyone has an efficient plan, I am confident it is you!