### tags: HSA.CED.A

tags: HSA.CED.A
We found 10 post available for you

#### This shoe is huge!

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...

#### Chocolate heart-shaped raspberry cake

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...

#### Macy’s Star Rewards Points

Wow! Check out this deal at Macy's.  For \$25 I can join Macy's Star Rewards program. I get 10% back in rewards for every dollar I spend.  Its pretty cool that Macy's gives p...

#### When will they collide?

Show the video to your class. Give students time to complain and talk about seeing this commercial.  Then take guesses from students about the actual time it would take to collide. &...

#### Can I get your order right?

You can order a ton of combos at Chipotle.  They advertise that there are 65,000 ways to order their meals.  Do you think that is correct?  Here's an article on the permutatio...

#### Fantasy Football

In the midst of another NFL season, we introduce students to Fantasy Football. Students first calculate football points given touchdowns, yardage gains and interceptions. They are then challenge...

#### Free Flights?

This can't be right!  If my flight cost \$200 and I stayed for 10 days it would be free.  Right?  You can kick off this activity by asking students to think about where in the...

#### What's with the plovers?

Cute little birds.  Piping plovers are nesting on beaches along the Atlantic coast. Consequently beaches are often roped-off or closed to protect their nests and chicks. Is this conservatio...

#### Deflategate

The deflated ball controversy makes an interesting segue into negative number line understanding.  A particular digital psi football gauge reads 0 when the ball is at a proper NFL in...

#### QR codes

Your students have probably seen these images around and might not know why they are becoming popular for smart phone scanning ... and possibly dangerous.  Students figure out the n...