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tags:8.EE

Tags: percentage calculations, hexadecimal numbers, huge earnings, 2.NBT.5, lunar calendar,
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tags: 8.EE
We found 57 post available for you

Cost of light bulbs - updated!
Algebra Number Sense Math and Science Math and Social Studies Ratio and Proportion Data and probability
There's a lot of misinformation out there about the cost to consumers of CFL and LED bulbs and the savings in energy and money that could be realized. Let your students "do the math" and realiz...
Unit rate estimation environment 6.EE.9 6.RP.3 rates 5.NBT.7 6.EE.1 6.NS.3 8.EE.8 Earth day 6th 7th 8th HS 5th 5.NBT.3 HSF.IF.C.7.B HSA.REI.C.6 climate change slope linear relationships

Bits, bytes, and nibbles
Algebra Number Sense Math and Science Ratio and Proportion
Clicking on the image will show it larger. I'm not very good at understanding how large my device capacities are and how big the files that I want to download are in comparison.  I decid...
Data and Probability conversion 6.RP 7.RP 6.EE.1 6.EE.2 7.EE 7.SP 6th 7th 8th HS 5th 5.NBT.2 8.EE.1 making an orderly list unit ratios HS.modeling HSN-Q HSS-CP.9

Voyager on the edge
Algebra Number Sense Math and Science Ratio and Proportion
The two Voyager space probes are in the news recently as they approach the edge of our solar system.  Scientist can tell that the Voyager's environments are changing.  They are receiving m...
Data and Probability proportion Fractions Unit rate rates 6.RP 7.RP 8.EE 6th 7th 8th 5th 4th 4.MD.C 5.MD.A astronomy 7.RP.3 unit conversion

Happy 14th B'ak'tun!
Number Sense Math and Science Math and Social Studies
Luckily, we’ve passed 12/21/2012 and the world is still here and we’ve made it into the start of the next Mayan calendar cycle ... the next B’ak’tun. The ancient Mayans had an interesting...
5.NBT 6.NS 8.EE 6th 7th 8th HS 5th 4th 4.NF HSN-RN history weather extremes LCM

It sure is cold out ... or is it?
Algebra Number Sense Math and Science Data and probability
Students ponder the relationship between place latitudes and average January temperatures while they try to discover a correlation. Is this a linear or near linear relationship? … averaging, mis...
line of best fit range linear equations mean slope Data average graph linear 6.SP.5 8.SP.2 8.SP.3 HSS-ID.B.6 A-CED 8.SP.1 8.EE.5 HSA-CED.A.2 6.SP 8.F 6th 8th S-ID F-LE HSF.LE.A.1 HSS.ID.C.7 weather HS modeling

Fast Growing Plant

Algebra Number Sense
This activity/post is a little different than are usual posts.  We look at a particular math concept and consider how to use context, models and CCSS math practices to increase stud...
Fractions patterns negative exponents exponent F-LE.1 MP7 MP8 8th HS 8.EE.1 finding patterns rate of change

Chocolate Milk and Mixture

Algebra Math and Food
Image by FreepikChemistry experiments and algebra problems sometimes ask students to create percent mixtures or to change a mixture into a stronger or weaker solution by adding more of an...
8.EE.7 8th HS HSA.CED.1
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