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tags:5.OA

Tags: geometry of balance, percentage, diagrams, graphics, best guesses,
under construction
tags: 5.OA
We found 38 post available for you

The Forever Roll
Algebra Number Sense Geometry Ratio and Proportion Funny
  That's a big roll of toilet paper!  Why would anyone need such a big roll of toilet paper?  How does it compare to Charmin's other toilet paper products? If this roll lasts for...
ratio rates 6.RP 7.RP 6.SP 7.SP HSS.IC 8.F 5.OA 6th 7th 8th HS 5th correlation HSM advertising tricks

What's the answer?
Algebra Number Sense Current events
Image by Twitter user @pjmdoll.  Math doesn't usually create a buzz on Twitter.  This past week this post did just that.  People argued online about whether the answer was 16 or...
5.OA 6th 7th 8th HS 5th HSA.SSE.A.1 order of operations PEMDAS BOMDAS 1 6.EE. 5.OA.1

Weird wing prices
Algebra Number Sense Math and Food Ratio and Proportion 3-act tasks Data and probability
Clicking on this image will show it larger in a new window. Danny's Wok in Philadelphia has a huge price list for ordering their famous chicken wings. Why did they write t...
reasoning HSA-SSE HSA-CED 7th 8th 9th 6.RP.A HSS 8.SP.A looking for patterns 5.OA.B MP4 pattern

Sol LeWitt's pyramid - How might you count those blocks?
Algebra Number Sense Geometry Math and Art
  Sol LeWitt, Four Sided Pyramid, 1999, Hirshhorn Museum Sculpture Garden, Washington DC Sol LeWitt (1928 - 2007) was a an American artist involved in Conceptual art and Minimalism. &n...
counting 6th 7th 8th HS 5th Sol LeWitt 5.OA.B 7.EE.B HSF.BF HSM MP5

Fibonacci coloring
Algebra Number Sense Geometry Math and Art
Let your students simply enjoy coloring our designs or artistically play with the whole creation of Φ designs. Simply coloring our Fibonacci patterns might allow students to ponder th...
patterns 6th 7th 8th HS 5th 4th Fibonacci Phi golden ratio pentagon pentagram Golden spiral 5.OA.B 7.RP.A.2 8.NS.A HSN.RNB HSF.IF.A HSA.REI.B art

Want to earn $150,000? - Mersenne prime search
Algebra Number Sense
What's a Mersenne prime?  How hard could it be to find the next one? Why are there only 50 known Mersenne primes?     What's with $150,000?
6.EE MP1 MP7 MP8 prime numbers 8.EE 5.OA 6th 7th 8th HS 5th 4.OA MP5 exponent create equations

Saffron and paella
Algebra Number Sense Math and Science Math and Food
In order to cook Paella (a delicious Spanish rice dish) I needed to buy Saffron spice.  It was hugely expensive.  So, I've decided to start a business of growing saffron and becoming immen...
patterns rates 7.RP 8.SP 5.OA Excel 6th 7th 8th HS 5th profit HSS HSN food

Scoring Olympic ski jumping
Number Sense Geometry Sports
The scoring rubric for each of the Olympic events is intended to eliminate the possibility of scoring bias from the judges.  Let your students learn more about the scoring of one event and deci...
Data and Probability 5.NBT 6.NS 7.NS 6.EE 7.EE 5.OA HSA-CED 6th 7th 8th HS 5th Olympics ski jumping scoring data analysis integer
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