tags:HS

tags: HS
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Will sending you back to school this year cost a fortune?

Algebra Number Sense Social Studies Holidays Current events
This activity is scheduled to be updated in August 2026. Stay tuned! With high inflation rates, supply shortages, and rethinking what is essential spending, back to school spending might be diffe...

Women's World Cup - How many matches are left?

Number Sense Geometry Sports Current events
The first round of Group play has finished and now the remaining teams start the second round of play. The teams have already played a lot of matches. How many? And, how many matches are left? ...

This shoe is huge!

Algebra Number Sense Ratio and Proportion Wow factor Any time math
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 use a shoe size chart, patterns or linear modelin...

Lionel Messi, soccer star and influencer

Algebra Sports Current events Ratio and Proportion Wow factor
Lionel Messi is possibly the best soccer player in the world. How much influence does he have? Messi just shared an Apple TV link on his Instagram account.  The link takes you to Apple T...

It's opening weekend for Barbie

Number Sense Social Studies Current events Probability and Statistics Funny
This movie is supposed to be nostalgic, clever, funny, and wildly entertaining. We've written an activity that lets students express their excitement (or lack of) in seeing this new movie, st...

How many baseballs are in this truck?

Algebra Geometry Sports Any time math
In 2017, Old Dominion Freight Line offered 2 free tickets to the next 3 World Series to the person who guesses closest to "How many baseballs are in this truck?". Alas, the contest ended on Au...

Wildfires and particulate matter

Algebra Number Sense Science Current events Probability and Statistics
Wildfires in Canada have been spreading dangerous smoke pollution throughout much of North America. What is a dangerous size of particles per cubic meter (PM)? How tiny is th...

Can Joey and Miki do it again?

Algebra Number Sense Food Sports Current events Ratio and Proportion
 The MLE - Major League Eating is a World organization that oversees speed eating contests.Entrants to the various competitions must be members of the MLE in order to compete. One of the mos...

Doubling your money

Algebra Number Sense Probability and Statistics Wow factor Any time math
My friend and I were arguing about how long it would take me to double my investment amounts.  How will your students figure this out?  Are there any tricks?  Explore investing ...

Summer Solstice, the longest day

Algebra Science Holidays Probability and Statistics
  Sunrise on the summer solstice at StonehengeJune 21st, at 10:57 am EDT, the Earth's North Pole will be tilted as far towards the Sun as it will ever be in the year.  This marks the lo...
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