tags:HSF

tags: HSF
We found 74 post available for you

Crazy Twos (Two to the…s)

Algebra Number Sense
 Let your students practice manipulating exponents. Multiplication, division, roots, powers of powers.  This powerful activity asks them to do some impressive mathematics in their heads. We ...

The LUGE

Algebra Number Sense Sports Current events Ratio and Proportion
This is one of the fastest Olympic sports. Lugers, on tiny sleds, zoom down a solid ice track at fantastic speeds, hold their bodies in an aerodynamically optimized position while fighting extre...

Beijing Olympic Schedule 2022

Number Sense Sports Holidays Current events Probability and Statistics
The Winter Olympics begins this week in Beijing. Wikipedia had this schedule of events. We think that there is a lot of information missing and apparent in this graphic. What can you tell, wha...

What can you tell about a snowflake?

Geometry Science Art
  As a snowflake falls from the sky, its crystal grows according to the humidity and temperatures of the air that it passes through. In this activity, students interpret a graphic that clari...

I should have invested!

Algebra Number Sense Ratio and Proportion Probability and Statistics
  People who have invested their money in the stock markets could have made a lot of money in recent years.  Students use yearly percent increase data to decide which stock: Apple, Dis...

Which sale would you rather use?

Algebra Number Sense Ratio and Proportion
In this short activity, students decide if these two sales are the same. If not, which is better? How would you explain this to someone?

Federal debt and deficit - What are they?

Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
What's the big deal with our national debt?  Do we actually borrow money to cover our debt?  If we do, imagine the interest charges? Help your students (and their families) understa...

Viral Growth - Talk like a Pirate Day

Algebra Number Sense Holidays Funny
Sunday, September 19th is "Talk like a Pirate Day". Bring some humor and marketing understanding to your students with this activity about a silly holiday that has had viral growth. What happe...

Steepness and fall hiking

Algebra Number Sense Geometry Science Sports
Fall is a beautiful time of year for hiking. Many students will be walking in the woods and mountains to enjoy the colorful leaves and the cool weather outside.  Let them combine what they ...

The new R-naught number

Algebra Number Sense Science Current events Probability and Statistics
There's a number used to quantify how fast a virus will spread, the R-naught number.  As the coronavirus spread though out the world, we saw how the threat of infection was measured and und...

Tree for Springtime

Algebra Geometry Art
Here in the Northeast, flowers are blooming and trees are leafing out. We thought the creation of a tree that grows before your eyes might be akin to what is going on all around us. What d...

Does an NFL player's draft order mean a lot for the player?

Algebra Sports Ratio and Proportion Probability and Statistics
Updated! This Thursday, April 27th, college football players will be awaiting knowing their futures in the NFL.Every spring, roughly 250 college football players are drafted by NFL teams throug...
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