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tags: ratio

Tags: weighted average, 7.RP.A3, equivalent expressions, HSA.SSE.A.1, time,
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tags: ratio
We found 90 post available for you

Crazy Twos (Two to the…s)
Algebra Number Sense
Let your students practice manipulating exponents. Multiplication, division, roots, powers of powers.  This powerful activity asks them to do some impressive mathematics in their hea...
exponent laws mental math 8.EE 7th 8th HS HSA HSF powers of 2 operations with exponents like magic

Cold NFL games
Algebra Number Sense Sports Current events Data and probability
There have been some pretty cold football games. How do you suppose the frigid temperatures affect the success or failure of the teams that are involved? Do teams from colder areas usually beat warm...
NFL 6th 7th 8th 5th HSN-Q 7.NS.A wind chill integer operations 6.NS.A 8.NS

Home team advantage?
Algebra Number Sense Sports Ratio and Proportion Data and probability
Updated! Even before your students check out the graphic below, ask them whether they think a game played at home gives their team an advantage.  If so, how much of an advantage?  Enjoy t...
proportion ratio bar graph data analysis NFL 6.RP.2 6.RP.3 6.RP.1 7.SP.4 6th 7th

Holiday shipping
Algebra Holidays and Annual Events Ratio and Proportion Data and probability
Now that the shopping season has begun, it's time to get the packages to your homes.  Two big companies take care of a lot of that shipping.  How do they manage that? The mechanis...
percents holiday 6.RP.3 ratios 5.NBT.7 5.NBT 7.EE.3 7.EE 6th 7th 5th networks MP4 shipping UPS FedEx on time delivery

Shopping season already!
Number Sense Math and Social Studies Holidays and Annual Events Ratio and Proportion Data and probability
We used to see holiday sales right after Thanksgiving but, surprisingly, holiday shopping has already begun. Sales are advertised everywhere.  Students will be able to add some understanding an...
ratio percent 6.RP.3 7.EE.2 7.EE.3 6th 7th 8th 5th sale

Spicy hot chocolate for the Dia de los Muertos
Algebra Number Sense Math and Food Holidays and Annual Events Current events Ratio and Proportion
  The Day of the Dead is always on the first and second of November.  Life and death are part of the natural cycle of life and the Dia de los Muertos honors that cycle.   Peppe...
ratios MP1 MP2 5.MD.1 6.RP.A 7.RP.A MP4 proportional reasoning total cost Dia de los muertas

That's a big tomato!
Algebra Number Sense Geometry Math and Food Ratio and Proportion
These Aussi tomatoes (the tomato on the left of all of the tomatoes) are huge.   How much do you guess one weighs? Can you figure it out?
Data and Probability ratios 6.RP 7.RP 6th 7th 8th HS HSG HSG.GMD 8.G.C HSG.MG

AQI - Air Quality Index
Number Sense Math and Science Math and Social Studies Current events Data and probability
The AQI is a measurement of how much particulate matter, dangerous ozone, carbon monoxide, nitrogen dioxide and sulfur dioxide there is in the world's atmosphere at any one time and place. This W...
scale 5.MD 6th 7th 8th HS 5th HSS-ID climate change AQI average monthly air quality parts per million concentration of pollutants mathematical modeling

Not enough mashed potatoes
Algebra Number Sense Math and Food Holidays and Annual Events
Using his famous mashed potato recipe, Brian has asked students to change decimals to fractions, to calculate ingredient measures for various-si...
Data and Probability proportion ratio Ratio Table 6.RP.2 6.RP.3 7.RP.1 5.NF.6 6.RP.1 6th 7th 5th operations with fractions food Thanksgiving

Candy deals
Number Sense Math and Food Holidays and Annual Events Ratio and Proportion 3-act tasks Data and probability
We found big mixed bags of candy at really good prices ... we think. Students are asked to decide which would be the best deal and the worst deal on candy.  They can also create t...
ratio Unit rate Halloween 6.RP.2 6.RP.3 6.NS.2 6th 7th 5th candy 7.EE.3
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