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tags: estimation

Tags: relative loss, visualizing irrational numbers, game, Mega Millions, 5.NF.3,
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tags: estimation
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Stone Ice Storage
Number Sense Geometry Math and Science
In this activity, students will estimate the volume of the Seokbinggo, a centuries-old stone structure, and compare it to the size of their home fridge. Through the activity, students will be gi...
5th 6th 7th estimation Volume unit conversion reasoning MP1 MP2 MP5 5.MD.3 5.MD.C 5.MD.A 6.RP.A.3 6.RP.A

Downside Up

Algebra Number Sense Math and Social Studies Math and Art 3-act tasks Wow factor
🔍 In this updated activity, students will explore patterns and formulate mathematical relationships through the Canstruction exhibit ‘Downside Up.’ Begin with the starter slides for init...
patterns pattern square numbers series summation 7.G.6 MP2 MP3 MP7 7th 8th HS HSF.LE.2 HSA.REI.B.3 HSF.IF.B HSA.CED.A 8.F.A MP8 estimation

Ulmer Nest
Number Sense Geometry Math and Social Studies
🏠In this activity, students will dive into estimation and critical thinking as they explore ‘Ulmer Nest’. It’s essential to start with the starter slides, where student...
4th 5th 6th 7th MP5 4.MD.A 6.G.A 7.G.B.6 geometry pentagon prism estimation surface area nets 6.G.A.4

Lots of Pieces
Number Sense 3-act tasks
đŸ§©In this updated activity, students will explore estimation and addition with a collection of puzzles. It’s important to start with the starter slides, where st...
2nd 3rd 4th 5th 2.OA 3.MD commutative property associative property grouping 2.NBT estimation

Cookie Calculations
Algebra Number Sense Math and Food Ratio and Proportion
In this activity, students will step into the kitchen to explore the math behind baking!   đŸȘThey’ll estimate costs, calculate how many cookies can be made with a given am...
5.NBT 3.MD 6.RP 5.NF MP3 5.OA 5th 3rd 4th 4.NF 4.OA 3.OA 3.NF 4.NBT 3.NBT 5.MS proportion estimation addition division rate sale

Happy National DđŸ©nut Day!

Math and Food Holidays and Annual Events
 We have 2 activities to support this silly, but awesome holiday -- National Donut Day (June 5th) :  How much have donuts changed?   Students become fam...
estimation Volume reasoning 3-act task donuts

How much does America spend for Mother’s Day?
Number Sense Math and Social Studies Holidays and Annual Events 3-act tasks Data and probability
Updated in April 2026 with new data; see the answer key.How much do we spend on Mother's Day? Use the Mother's Day event to engage your students (as a class) in approximating, reasoning, and investiga...
6th 7th 5th 4th Mother's day estimation

U. S. Open Tennis Tournament prizes have been awarded
Algebra Number Sense Sports Data and probability
The U.S. Open Tennis Tournament has just been completed. It is possibly the biggest tennis tournament in the world. We've updated our numbers and focused on the prize money.  As students ponder t...
Data and Probability patterns estimation sports tennis 8.F.3 8th HS HSF.LE.1 HSF.LE.2

Hurricanes again

Algebra Math and Science Current events Ratio and Proportion Data and probability
Updated In this updated hurricane activity, we've ask students to examine the Saffir-Simpson hurricane wind scale and consider what other elements besides this ranking may contribute to t...
ratio patterns data analysis estimation exponential growth 6.SP.5 6.SP.3 6.SP.4 6th 8th HS S-ID.1 weather 7h HSA-CED MP2 MP4

Will sending you back to school this year cost a fortune?
Algebra Number Sense Math and Social Studies Holidays and Annual Events Current events
With high inflation rates, supply shortages, and rethinking what is essential spending, back to school spending might be different this year. Back-to-school spending is huge and students mi...
Data and Probability estimation 6th 7th 8th HS 5th 4th HSA 4.OA.A 4.NBT.3 HSF MP5 7.EE.B conferencing research 6.SP.5 6.SP.3 4.OA.3
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