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Genres

Genres

Algebra 392
Number Sense 495
Geometry 182
Science 146
Social Studies 142
Food 134
Sports 112
Holidays 149
Movies and Entertainment 10
Art 52
Current events 135
Ratio and Proportion 285
3-act tasks 58
Probability and Statistics 241

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2nd
3rd
4th
5th
6th
7th
8th
High school
We found 485 post available for you

Stock Market headlines - Biggest losses since 2008
Algebra Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
This year the Dow Jones Industrial Average made headlines as it dropped in March and April. The Dow is measured in points but this decline can also be measured in the percentage lost.  W...

World record Snickers Bar
Algebra Number Sense Geometry Food Ratio and Proportion
  In late January, workers at the Mars Wrigley plant in Waco, Texas created this giant Snickers Bar. It won a spot in The Guinness Book of Records as the World's largest Snicker's Bar. Wh...

What is with this chart?
Algebra Number Sense Social Studies Ratio and Proportion Probability and Statistics
A fellow teacher, Laura Deschaines, saw this chart on the news the other night.  What do you notice?  Does anything seem amiss?  What should it look like? For Adventurer members we...

Mixing colors with food dye
Number Sense Food Holidays Art
It's time to dye eggs! What do you wonder about these recipes (See the activity) for coloring? What would happen if I used the wrong recipe (i.e. cake mix instead of egg ...

Hoarding stopped!
Current events Ratio and Proportion Probability and Statistics
  A Danish market found an interesting way to limit hoarding of hand sanitizer. How much are these costs in your currency? What is the unit price on these bottles...

Pascal coloring and modular math
Number Sense Geometry Social Studies Art
In this activity students have the opportunity to color as they investigate Pascal's triangle and the many useful patterns that it shows. The triangle is explored for patterns, coloring...

Data remaining ... tricky
Algebra Number Sense Ratio and Proportion Probability and Statistics
I checked my data usage for the month.  What do you notice and wonder (see the activity)?   What could my data plan be? How much have I used? How much will...

Which gasoline is the cheapest?
Algebra Number Sense Ratio and Proportion
When Brian traveled to Crete last summer with his wife and son on an Archaeological dig, buying gasoline for his small rental car got him wondering again. He was pretty g...

How many delegates does each state get to send to the Democratic Convention?
Number Sense Social Studies Current events Ratio and Proportion Probability and Statistics
  Texas gets to send a lot more delegates to the July National Democratic Convention than New Hampshire does.  How do they figure out what each state's fair number of delegates ...

Gonna be a Leap Year
Number Sense Science Probability and Statistics
  By George C. Baxley  This year we will add the 29th of February to our year?  Why do we do that?  How can you tell?  What if we didn't add a day every 4 years? Stud...
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