tags: 7.RP.A

tags: 7.RP.A
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Coronavirus trends

Algebra Science Social Studies Current events Probability and Statistics
Johns Hopkins University of Medicine has a team that maintains current maps and data about the Coronavirus.  They record changes and show trends of the virus activity throughout the World. Enjo...

I bought toilet paper online

Algebra Number Sense Geometry Ratio and Proportion Funny
We needed more toilet paper at home but there wasn't any at the store. So, I ordered this online.  When it came I was surprised.  Read on ...

Stock Market headlines - Biggest losses since 2008

Algebra Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
This year the Dow Jones Industrial Average made headlines as it dropped in March and April. The Dow is measured in points but this decline can also be measured in the percentage lost.  W...

Mixing colors with food dye

Number Sense Food Holidays 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 ...

Hoarding stopped!

Current events Ratio and Proportion Probability and Statistics
  A Danish market found an interesting way to limit hoarding of hand sanitizer. How much are these costs in your currency? What is the unit price on these bottles...

Data remaining ... tricky

Algebra Number Sense Ratio and Proportion Probability and Statistics
I checked my data usage for the month.  What do you notice and wonder (see the activity)?   What could my data plan be? How much have I used? How much will...

How should I cook my turkey?

Algebra Number Sense Food Holidays
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...

Bears Ears revisited

Social Studies Current events Probability and Statistics
There is some beautiful land in Utah that was changed last year from federally protected land to Utah overseen land.  The buttes of Bears Ears (shown above) and the surrounding territory cont...

Louisiana

Algebra Number Sense Science Social Studies Current events Ratio and Proportion
We recently watched the approach of Hurricane Barry and worried about the fate of Louisiana. After the devastation of Hurricane Katrina, what would another powerful hurricane do to this fragile ...

How does the pay for women's soccer compare to that of men's?

Number Sense Social Studies Sports Current events Probability and Statistics
 All soccer players on a team aren't paid the same.  The best players are paid more than the simply great players.  And in Women's soccer those same differences exist bu...

Wow, everything must be free!

Algebra Number Sense Ratio and Proportion Probability and Statistics
What happens when you take 50% off again after taking 50% off at first? Students examine this retailer trick of giving double discounts.  What happens to the price when you are given...

Value of a lifetime of Whoppers?

Algebra Number Sense Social Studies Food Current events Ratio and Proportion
Locked in a smelly bathroom for one hour and then promised a lifetime of Whopper meals🍔, an Oregon man sued BK when the manager's promise was withdrawn.  How much money should he ask for in hi...
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