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tags: ratio

Tags: decimal, expressions, 5.NBT.5, 4.MD.1, debt,
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tags: ratio
We found 89 post available for you

USPS needs help!
Algebra Number Sense Math and Social Studies Current events Data and probability
The U.S. Postal Service has been in the news lately.  Does it seem like your mail takes longer to reach where you have sent it now?  Do you wonder why there are delays and whether things w...
5.NBT 6.NS 4.MD 5.MD 6.RP 6.SP 5.OA 6th 7th 8th HS 5th 4.OA unit ratios trends 7.RP.A 4.NBT USPS

Leslie's socially-distanced party

Algebra Geometry Math and Science
I risked infecting my friends or becoming infected myself by throwing a very small socially-distanced party.  I served baked appetizers, disinfectant wipes, and latex gloves.  I cooked whi...
trigonometry 5.MD 6.G 7.G 8.G 6th 7th 8th HS 5th HSG HSF.TF separation social distance

Mixing colors with food dye
Number Sense Math and Food Holidays and Annual Events Math and Art
It's time to dye eggs! What do you wonder about these recipes (See the activity) for coloring? What would happen if I used the wrong recipe (i.e. cake mix instead of egg dying) for co...
Data and Probability proportions 5.NF 6th 7th 5th 4.NF 6.RP.A 7.RP.A saturation hue shade

Wanna work for Uber?
Number Sense Math and Social Studies Ratio and Proportion
  I received two ads for working for Uber. What do you notice and wonder?  Why are the ads different?  Is it the same rate?  If not which is the best deal?  Why?  ...
ratio rate 6.RP.2 6.RP.3 6.RP.1 6th 7th HS

The Forever Roll
Algebra Number Sense Geometry Ratio and Proportion Funny
  That's a big roll of toilet paper!  Why would anyone need such a big roll of toilet paper?  How does it compare to Charmin's other toilet paper products? If this roll lasts for...
ratio rates 6.RP 7.RP 6.SP 7.SP HSS.IC 8.F 5.OA 6th 7th 8th HS 5th correlation HSM advertising tricks

How should I cook my turkey?
Algebra Number Sense Math and Food Holidays and Annual Events
Should I oven bake it, deep fry it or barbecue and smoke it?  When do I have to wake up to begin preparations? How long will the cooking take?  How much will it cost?  How ma...
Data and Probability Recipe 6.RP.3 ratios Thanksgiving 5.NBT.7 7.NS.3 6.NS.3 4.MD.2 6th 7th 5th 4th 4.MD.1 7.RP.A unit ratio pounds per person Turkey cooking

Operation Gratitude – Halloween candy buy back
Algebra Number Sense Math and Social Studies Math and Food Holidays and Annual Events Ratio and Proportion Data and probability
This is a great idea! Motivate kids to get rid of all of that candy for a good cause. Operation Gratitude and dentists are encouraging healthy eating, motivated giving, and offering a goo...
Data and Probability ratio division measurement Halloween decimal 6.RP.2 6.RP.3 6.RP.1 5.NBT.7 5.NBT.5 5.MD.1 6th 7th 5th 5.NBT.4 5.NBT.6 multipication candy

Does it pay to get educated?
Number Sense Math and Social Studies Ratio and Proportion Data and probability
 Why should students do well in school, graduate high school, or go on to college?  In this activity median earnings by various education levels are explored.  Students compare t...
bar graph data analysis 6.RP.3 6.SP.5 6.SP.3 7.SP.4 6.NS.3 6.SP.4 MP1 MP3 comparisons 5.NBT.5 6th 7th 8th 5th Math and Social Studies Number Sense Ratio and Proportion 4.OA.2 4.OA.2

Who's going back to school?
Algebra Number Sense Math and Social Studies Ratio and Proportion Data and probability
Students look at the past and present populations of the U.S. and the past and present population of school attendees to calculate the percentage of the population that are enrolled in K-12 school...
ratio percent data analysis percent increase 6.RP 7.RP 6.EE 7.EE 6.SP 7.SP 6th 7th 8th

What's the answer?
Algebra Number Sense Current events
Image by Twitter user @pjmdoll.  Math doesn't usually create a buzz on Twitter.  This past week this post did just that.  People argued online about whether the answer was 16 or...
5.OA 6th 7th 8th HS 5th HSA.SSE.A.1 order of operations PEMDAS BOMDAS 1 6.EE. 5.OA.1
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