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McDonalds moves towards antibiotic-free chicken

Number Sense Geometry Math and Science Math and Food Ratio and Proportion
   Recently McDonald's announced that by 2016 they will use only chicken raised without the antibiotics that are used in human medicine.  McDonald's plans to join Chick-fil-A, Pa...

Passover macaroons

Algebra Number Sense Math and Food Holidays and Annual Events
Passover begins this year on Wednesday evening, April 5th, 2023, with a Passover seder dinner. Passover is one of the three high holidays in the Jewish religion and celebrates the Exodus of Jews f...

Chili Con Queso

Number Sense Math and Food Ratio and Proportion 3-act tasks Data and probability Wow factor
Act 1: Take a look at the promo at Moe's. What is the first question that comes to mind? How much does a 42-gallon jug of Chili Con Queso cost?  How many cups or bowls of Chili Co...

Which Sweet Hearts are the Best Deal?

Algebra Number Sense Math and Food Holidays and Annual Events Ratio and Proportion
 I have been doing a little shopping for Sweet Heart Candies. I came across these three deals online.  Which should I select?    In this activity students determine w...

A parametric heart ... with love

Number Sense Geometry Holidays and Annual Events Math and Art
Valentine's Day is a good excuse to explore parametric equations. First students figure the coordinates of this figure using trigonometric unit triangles. Then they simplify and accelerate...

Deflategate

Algebra Number Sense Sports
  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...

How much does a Lego cost?

Algebra Number Sense Ratio and Proportion 3-act tasks Data and probability
This is a three act task, with an activity guide.  Show students the act one video.  What questions do they have?  How much could the Star Wars kit cost?  Follow the  activi...

How much should you spend on this sale?

Algebra Number Sense Ratio and Proportion 3-act tasks Data and probability
This activity can be used in a large range of grade levels.  Your class can work on percents, linear equations or piecewise functions. Act One: We missed the semi-annual sale but we want to get ready...

Kilauea's lava flow

Number Sense Geometry Math and Science
[caption id="attachment_15749" align="aligncenter" width="500"] Halema‘uma‘u Lights the Morning Sky - Photo taken from the overlook by the Volcano House on January 30, 2014 - NPS photo[/caption] Th...

How large a TV should I get?

Algebra Number Sense Geometry
Whether you are in middle school or high school, someday you are going to be moving out and you might need to select the right size HDTV for your living space. I found this guide th...
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