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tags:7th

Tags: trend line, Pluto, 7.RP.A, HSG.CO, find total value,
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tags: 7th
We found 402 post available for you

Median age of country populations
Number Sense Math and Social Studies Ratio and Proportion Data and probability Wow factor
Interesting map! Why median? What are the implications?     https://statisticstimes.com/demographics/countries-by-median-age.php Demography is the study of populations. Scientist...
median 6.SP 7.SP MP2 MP3 HSS.IC 6th 7th 8th HS HS.modeling HSS-ID central tendency demographics median ages world population population trends

Big bucks 2023
Number Sense Sports Ratio and Proportion Data and probability
Updated! When soccer great, Lionel Messi played for Barcelona, he had one of the highest paid contracts of any athlete in the world.  He had a $674 million dollar 4-year contract. Canelo Álv...
Data and Probability proportion ratio Unit rate slope sports average 6.RP.2 6.RP.3 7.RP.2 7.RP 8.EE.5 6.SP 6th 7th 8th sports contracts soccer football

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

Is 2023 a special number?
Algebra Number Sense Current events
1998 was a Harshad year. What do you notice about the number 2023? What is a Harshad number? Does 2023 meet the criteria? Big deal?  Rare?  Often?  
6.NS 7.NS MP1 MP2 5.OA 6th 7th 8th 5th 3rd 4th 4.OA 3.OA 8.NS Harshad

How many feet of lights should I buy for my tree?
Algebra Number Sense Geometry Holidays and Annual Events 3-act tasks
Check out our Christmas Tree! We need to buy lights for the tree.  Without calculating, guess how many feet of lights we will need. What information would help you t...
estimation circumference MP1 MP2 MP3 6th 7th 8th HS HSG-MG.A.1 conic surface area 3-act task MP4

Winter Solstice 2023
Number Sense Geometry Math and Science Ratio and Proportion
It is really dark out now.  Why is that? Students appreciate how their latitude effects the darkness of their late afternoon location as they study the earth's tilt and the logic of da...
Data and Probability latitude HSG-MG.1 6th 7th 8th HS 7.G.3 HSG.GMD.4 HSG.C central angle winter solstice dark out

Do I have enough wrapping paper?
Algebra Number Sense Geometry Holidays and Annual Events 3-act tasks
In this problem based activity students first guess and then try to calculate whether they will have enough paper to wrap this present without taping pieces of wrapping paper together. Con...
estimation 6.G.1 7.G.6 surface area 6.G.4 nets 6th 7th 8th HS 7.G.B 6.G.A MP5 HSG.MG.A.3 7.EE.B 3-act task 6.EE.A measuring wrapping paper need

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

The Algebra of Magic Squares
Algebra Number Sense
Have you seen magic squares before? How could a teacher use these puzzles to help students with different number skills? How few blank cells could you leave? Are there any special cel...
5.NBT 6.NS 7.NS 5.NF 6.EE 7.EE MP2 8.EE 8.F 5.OA 6th 7th HS 5th 3rd 4th 4.NF 4.OA 3.OA 3.NF 4.NBT MP4 3.NBT 8.NS puzzles magic squares

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
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