tags: HSF-LE

tags: HSF-LE
We found 18 post available for you

Will the new iPhone sales be huge?

Algebra Ratio and Proportion Data and probability
Apple just announced their new, 10th anniversary, iPhones, the iPhone 8 and the iPhone X.  These phones will soon be in stores, the iPhone 8 comes out on September 22, 2017. The iPhone X is ava...

Saving Water Bottles

Algebra Math and Science Math and Social Studies
In my grocery store they now have these new water bottle refilling stations. You can simply refill your own container with water instead of buying a six-pack of bottled water....


Algebra Number Sense Math and Science
  I'm trying to be more savy about wasting our resources.  I have really old fashioned toilets and I'm trying to figure out if I should invest in saving water.  Can you help me? For...

How Much is a Tweet Worth?

Algebra Number Sense Math and Social Studies Sports Ratio and Proportion Data and probability
These days it seems everyone is on social media. Are you? Famous athletes and entertainers are on social media and they can make a lot of money.  In this activity students study how ...

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...

Ebola updated

Algebra Number Sense Math and Science Math and Social Studies Data and probability
   Ebola has continued to gain strength and devastate regions of West Africa.  WHO (World Health Organization) updates their data frequently and the progress and lack of control of...

My teacher says this stream is parabolic. Is he correct?

Algebra Number Sense Geometry Math and Science
Instead of asking students to just believe what you've said, why not ask them to verify your assertions?  Students plot the points of the stream, perhaps map them with an equation generated b...

Snow Days

Algebra Math and Science
Here is a picture  from a recent snowfall at my house.  How Much Snow Did I Get?  Have students make an estimate.  Ask them for a guess that is probably a little to...
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