Tag: 8.EE

Dunkin’s Go2s

Simultaneous equations with a Dunkin Donuts’ sandwich deal. Do you have enough information to solve it?

Electoral College vs. the popular vote

Click the map to create your own at 270toWin.com Let your students see how votes really count with our activity on the Electoral College.  Can someone win the popular vote in the Presidential election and still not become President of…

2 Hiking Activities

Appalachian Trail Needs – Calculating the needs and rates involved in enduring this 2,168 mile trek.
Steepness and Fall Hiking – Use a little mathematics about percent grade change in hiking.

Summer Solstice, the longest day

Sunday, June 21st, 2022 (Revised and updated) Sunrise on summer solstice at Stonehenge On Sunday, June 21st, at 5:13 am EDT, the Earth’s North Pole will be tilted as far towards the Sun as it will ever be in the year.…

When will he use up his chocolate milk account?

Brian’s son buys chocolate milk every few days to go with his lunch. His school creates an invoice that they send to parents every month that show the status of his milk account. Brian put $20.00 into this account to…

Really big shoe

Brian and his son were doing some shopping when he found this shoe.  Egad!  Could that be someone’s real shoe? In this activity student need to use a shoe size chart, patterns or linear modeling to try to figure out…

Big bucks

Mike Trout just signed a huge contract.  He’ll be receiving $430 million dollars playing for 12 years with the Los Angeles Angels.  Let’s take a look at some of the other big world sports’ contracts from the NBA, NHL, NFL, MLB…

Wheel of Theodorus

Bring a little art into your math class as you begin to use the Pythagorean theorem and your students first meet irrational numbers.

What me? Irrational?

We’ve found that some students believe that the approximation that their calculators show for irrational numbers is exact.  Here’s an activity that you can advertise as long multiplication review. After they study our calculations have a discussion just to clarify…

Super Bowl ads and scientific notation

Let your students revisit and reflect on the interesting commercials with this scientific notation activity.
Students practice using scientific notation as they calculate the cost of Super Bowl commercials. After working with these incredible costs, students get to express their opinions about the ads and decide who the marketing was geared towards.

Spiraling triples

Let students explore the patterns of perfect squares and Pythagorean Triples as they analyze our piece of art and decide why the resulting construction looks like spiraling squares. For a finale they color their own spiraling triple. The activity: SpiralingTriples-activity.pdf