2023-11-20 09:44:34
Are these really 70% off?
Are these really 70% off?

We ran into this sale online.
Is that advertisement correct? Do they just want us to believe their math and not question what is really 70% off? Is everything or anything really 70% off?
For Adventurer members we have an editable Word docx, a PowerPoint presentation of the lesson, and solutions/teacher thoughts.
Comments (0)
Display 1 - 10 Of total 0
Sol LeWitt's pyramid - How might you count those blocks?
Sol LeWitt, Four Sided Pyramid, 1999, H...
December 21, 2020 - Great conjunction
Right now, just after sunset, in the southwe...
HDTV Surprise!
How were your holidays? Your school ...
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What s...
Thank you, mother and father, for all of those diapers
Thank you Mother and Father for all of those diape...
Nike's latest bet
Nike has just chosen a surprising person t...
Typhoon Rasaga
What is a typhoon, and how are they measured? In t...
Uh oh! Am I going to run out of data?
Let your students consider the graphic fir...
Where should I drop my puck
Act 1 - Give students time to view the gam...
Is this possible?
Brian Shoemaker, a Newton, MA mathematic...