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tags: change

Tags: knots, redistricting, 7. SP.3, recognizing patterns, MP6,
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tags: change
We found 31 post available for you

Measuring sea level
Algebra Number Sense Geometry Math and Science Ratio and Proportion Data and probability
What does this gizmo do? We've given students a diagram of what the interior of this mechanism contains and asked them to try to decide what its purpose must be. Then we've...
line of best fit rate of change 6.RP.3 7.RP.1 HSF-IF.B.6 MP8 6th 7th 8th HS HSS.ID.C.7 8.F.B.4 climate change Sea level rise create equations ocean topology Australian topology 8.EE.B.5

Giant iceberg
Number Sense Geometry Math and Science Ratio and Proportion Data and probability
Ferryland, Newfoundland. JODY MARTIN / REUTERS Over the past Easter weekend this giant iceberg drifted passed Ferryland, Newfoundland.  Its hard to tell how large it actually is but...
Volume 6.RP.3 7.G.1 5.MD 6.G 7.G 6th 7th 8th HS 5th 5.MD.5 HSG-MG.A.1 MP5 6.G.2 climate change 7.G.5 estimation

Alarming ice cracks on Brunt Ice Sheet in Antarctica
Algebra Number Sense Geometry Math and Science
  A new, fast-growing ice crack is forcing the Halley VI British research station in Antarctica (shown above) to be moved.  Fear of a huge break-off from the ice sheet is alarming no...
Data and Probability ratio area rate global warming 6th 7th 8th HS 7.G.B 6.G.A 7.G.A climate change HSG/GPE.B.7 HSA/CED.A.2 HSG/SRT.A.1 HSN/Q.A.1 scale drawing scale

Are these really 70% off?
Algebra Number Sense Ratio and Proportion
We ran into this sale online. Is that advertisement correct?  Do they just want us to believe their math and not question what is really 70% off?  Is everything or...
Data and Probability percents 6.RP.3 ratios 7.RP.3 7th 6.RP.A 7.RP.A change discount salem 6th shopping clothes

Pottytalk
Algebra Number Sense Math and Science
  I'm trying to be more savy about wasting our resources.  I have really old fashioned toilets and I'm trying to figure out if I should invest in saving water.  Can you help me? For...
Data and Probability Unit rate linear 8.F.5 HSF-IF.B.6 8.F.4 HSF-LE.A.2 8.F.3 HSF-LE.B.5 graphing 8th HS HSF-IF.B.4 function water use conservation cost per use HSF.IF.C.7 HSF.IF.C.9 climate change

What's my angle?
Geometry Math and Science
I'm going to help save the planet by adding solar panels to my roof! Should I tilt the panels on my roof to more accurately aim towards the Sun? If so, at what angle should I use? S...
latitude MP2 Earth day 8th HS 7.G.B HSG.SRT Solar panel angles Solar geometry 8.EE.B HSG.CO HS.TF HS.C climate change trigonometry

McDonalds moves towards antibiotic-free chicken
Number Sense Geometry Math and Science Math and Food Ratio and Proportion
   Recently McDonald's announced that by 2016 they will use only chicken raised without the antibiotics that are used in human medicine.  McDonald's plans to join Chick-fil-A, Pa...
Data and Probability Unit rate food 6.RP.2 6.RP.3 6.RP.1 5.NBT.7 5.NBT.5 Earth day 6th 5th 4th 4.MD.3 density trends HSM antibiotic-resistant bacteria farming industry MP6 chicken industry health HSG.MG.A.2 climate change

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

Methane math
Algebra Number Sense Math and Science Math and Social Studies Math and Food
Updated!  Carbon dioxide and methane are our two most prevalent human-contributed greenhouse gases.  This holstein cow is one of many huge contributors to our methane production. &nb...
Data and Probability percents 6.RP 7.RP 7.SP percents of percents pie charts global warming methane flatulence greenhouse gas 6th 7th 8th HS climate change

Fast Growing Plant

Algebra Number Sense
This activity/post is a little different than our 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 rate of change
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