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dpfl.bsky.social
Math curriculum at Art of Problem Solving/Beast Academy
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I will pick 3 different digits, and use them once each to make a time. Then, I’m going to use the same 3 digits to make a different time. I will then work out how many minutes between those times. __ . __ __ pm __ . __ __ pm The goal is to find the shortest elapsed time using these rules.

submitted 36 days ago • 1 comment

This is a good read! Looking forward to reading a few more responses on this one. #mtbos #iTeachMath

submitted 82 days ago • 0 comments

Puzzle for 4th Graders: Using Base 10 blocks, put together 1 hundred-piece 7 ten-pieces 12 one-pieces to make a rectangle. What are the side lengths of your rectangle? Puzzle for #iTeachMath #EduSky folks: What are the considerations in number choice that make these puzzles unique vs. non-unique?

submitted 87 days ago • 4 comments

🎵 "It's the Most Wonderful Time of the Year…”🎵

submitted 90 days ago • 0 comments

Pick a 3 digit number. Divide the number by 6. Write down the remainder. Divide the number by 7. Write down the remainder. Divide the number by 8. Write down the remainder. Add the three remainders together. What starting number should you pick to get the greatest possible sum? #iTeachMath

submitted 90 days ago • 2 comments

As a follow up to this Dot Puzzles. I was thinking about how we can use this same set up with fractions in 3rd Grade. Here's a very rough mock up of a puzzle format: #iTeachMath #MTBoS #mathstoday

submitted 104 days ago • 1 comment