*Place Value Posts

Why Rounding Rules Don’t Stick (and What to Do Instead)

Why Rounding Rules Don’t Stick (and What to Do Instead)

Ever felt like banging your head against the wall teaching rounding? You’re not alone! Many students memorize the old “underline the place, look next door, 5 or higher round up” rule without truly understanding why they round up or down. And even when students can...

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20+ Ways to use Place Value Strips to Teach Math – K-5

20+ Ways to use Place Value Strips to Teach Math – K-5

The Math Salad Bar is an excellent tool to use in your classroom! But do you ever feel like you have manipulatives in your Salad Bar or storage closet that you aren't completely sure how to use with Concrete, Pictorial, Abstract (CPA) thinking? (ICYMI - here’s the...

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Math Might Teacher’s Guide: Episodes 403-404

Math Might Teacher’s Guide: Episodes 403-404

I can't believe that we've made it to the end of our Math Might shows for this second semester, shows 403 and 404! They both have some really great material for you to check out!Episodes 403-404400 Series Focus: Numeracy/Number Talks We’re going to continue the number...

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Math Mights Teacher’s Guide: Episodes 401-402

Math Mights Teacher’s Guide: Episodes 401-402

Thanks so much for joining us this week for our teacher’s guide to Math Might shows 401 and 402. You might wonder where 319 and 320 went...you didn’t miss them! The Math Mights Show has eighteen shows per quarter, per grade level. This week is really just a...

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