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tags: RP

Tags: 5.MD.1, Earth's rotation, UTC time, MP4, evaluating equations,
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tags: RP
We found 234 post available for you

Earth's perihelion with the Sun
Algebra Math and Science Holidays and Annual Events Ratio and Proportion Data and probability
Today, Wednesday, January 4th, 2023, Earth will be as close as it gets to the Sun during its orbit. Shouldn't that make this the warmest time of the year? In this activity students become fam...
ratio Unit rate estimation 6.RP.3 7.RP 7.NS.2 6.NS.1 6th 7th 8th HS 5th HSN-Q HSA.CED.1

Wind chill
Algebra Number Sense Math and Science Ratio and Proportion
  The weather forecasters tell us what the wind chill temperature will feel like. How do they figure out that number? In this activity students use the National Weather System chart ...
Data and Probability patterns reading charts 6.EE.1 6.EE.2 7.EE.3 7.EE.4 8.EE.7 6th 7th 8th HS 5th HSF.LE.A.1 HSF.LE.A.4 5.OA.3 HSA.REI.B.3 wind chill interpolation weather MP4

Whole lot of cookies
Algebra Number Sense Math and Food Holidays and Annual Events Ratio and Proportion Wow factor
Jennifer Fairbanks from Hopkinton, MA sent us this picture of the cookies that she baked in 4 hours using 13 eggs and 5 cups of sugar. Do you see some math here? Do you have an add...
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

Lots of Cranberries
Geometry Math and Food Holidays and Annual Events Ratio and Proportion
 The harvest must be nearing completion now and growers are selling their product to make cranberry juice, jelly, sauce, and of course, fresh berries in time for Thanksgiving. In this activit...
estimation 5.MD 6.RP 6.SP 8.G 6th 7th 8th 5th 7.G.B circle area cylinder volume using ratio to compare quantities cranberries ratio

How big could this mid-term election be?
Number Sense Math and Social Studies Current events Ratio and Proportion Data and probability
Will the November 8th 2022 election bring record number of voters to the polls? Students get a chance to understand what the usual percentage of voters is, look for trends and central tende...
6th 7th 8th 5th 6.RP.A 7.RP.A HSS-ID.A MP4 election math voter turnout percent electorate

Giant Pumpkins 2022
Number Sense Math and Food Ratio and Proportion Data and probability Wow factor
5 pound pumpkin compared to giant pumpkin Let your students marvel at World Record winning giant pumpkins as they use proportions to calculate the quantities of pumpkin puree and th...
proportion ratio Halloween 7.RP.1 7.RP.3 MP1 MP7 6th 7th pumpkin pie recipe

How much caffeine are you consuming?
Algebra Number Sense Math and Science Math and Food Ratio and Proportion Wow factor
   Did you know that there is an amount of caffeine that is too much for the growing brain of a teenager?  We did some research and have asked students to examine the sources of caffei...
6.RP 7.EE 8.EE HSA-REI 6th 7th 8th HS

Willy Makeit or Betty Wont
Number Sense Geometry Ratio and Proportion Funny Wow factor
I have to go to the bathroom pretty badly. I have to admit that I have been holding it in for a while.  Finally!  I see a bathroom sign!  Wait ... it is in kilometers?  How...
estimation 6.RP.3 5.MD.1 6th 5th 4th 4.MD.1 metric conversion units

Hexadecimal coloring
Number Sense Geometry Math and Science Math and Art Ratio and Proportion
Probably most of us have heard of and even used hexadecimal color codes. Don't you wonder why their number descriptions really make sense? In this activity we first ask students to color in o...
Venn Diagram patterns 5.NBT 6th 7th 8th HS 5th hexadecimal bases HSF HSS-ID 6.RP.A 7.RP.A HSS 8.SP.A 6.NS.C coloring codes place value light

How much pee is in this pool?
Number Sense Geometry Math and Science Funny Wow factor
After chlorination, it has been hard to measure the quantity of pollutants in pool water.  A Canadian chemist, Xing-Fang Li, has found a marker for urine that chlorine doesn't disguise....
Data and Probability 5.MD 6th 7th 5th 4th 4.MD.C 7.G.B 6.G.A 6.RP.A 7.RP.A unit ratio G.G.C ratios of volume Volume pee
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