tags: 7.RP

tags: 7.RP
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Just some March Madness math

Algebra Number Sense Sports Current events Ratio and Proportion Probability and Statistics
Today, March 12th, is selection Sunday. Tomorrow we'll know how the college basketball teams are seeded and bracketology can begin. Introduce your students to the meaning and excitement of March ...

Two 12s or one 18?

Number Sense Geometry Food
A little more pizza fun before Pi day! Which should we order and why? Two 12-inch pizzas or one 18-inch pizza?  Which will give you more pizza? More crust? Which is the better deal?  ...

Chocolate heart-shaped raspberry cake

Geometry Food Holidays Art
For Valentine's Day, bake a cake! Students calculate base area or volume of cakes made from 2 cake pan sizes and observe how the volume of the cake changes with the increased pan size. &nbs...

Sweetheart candies

Number Sense Food Holidays Ratio and Proportion
   NECCO went bankrupt in 2018 and Sweetheart candies weren't the same after that.  They are back now and made better (?) in Ohio instead of Boston. How many dollars worth...

Big bucks 2023

Number Sense Sports Ratio and Proportion Probability and Statistics
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...

Earth's perihelion with the Sun

Algebra Science Holidays Ratio and Proportion Probability and Statistics
On 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 familiar with the terms&nbs...

How big could this mid-term election be?

Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
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...

Hexadecimal coloring

Number Sense Geometry Science 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 our ...

The James Webb space telescope and the Hubble

Algebra
wp:paragraph There have been outstanding images coming to NASA from the James Webb Telescope. Take some time to compare the Webb to the Hubble telescope that has been sending images to Earth s...

The odds of horse race betting

Algebra Number Sense Sports Current events Ratio and Proportion Probability and Statistics
Rich Strike surprised everyone at the Kentucky Derby horse race in early May by moving from 18th place at the half-way mark (out of 20 horses) to winning the race. Churchill Downs, the track in...
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