Clicking on this image will show it larger in a new window.
A Danish market found an interesting way to limit hoarding of hand sanitizer.
This day is known for pranks and puzzles.
Try one of these 4 activities on April Fools Day.
Ask students to analyze where I made my mistake
For members we have solutions. PerplexingProblem-solution.pdf
CCSS: MP1, MP3, 4.OA, 5.G, 8.EE, 8.SP
Or baffle 'em with this Ghost Whisperer lesson. They will think you are pulling one over on them until they figure out the math!
CCSS: 4.OA.4, 5.OA.1, HSA.CED.A.2, MP1, MP3, MP4, MP7, MP8
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 results, and motivation to learn more about modular arithmetic (clock math).
We've got hundreds of great activities that demonstrate how math happens all around us. Let your student choose an activity that interests him/her and enjoy the discoveries.
Use our present need for cleanliness to engage your students.
Clicking on this image will show it larger in a new window.
Does it really matter whether you kill 99.9% of the bacteria or 99.999% of the germs?
In this 3-act activity we've asked students to consider whether these claims about these two wipes' efficacy really make a difference. We've supplied students with a list of bacteria counts on various surfaces and asked them to calculate how much of a difference these two different percents make in wiping out germs.
This is an excellent opportunity to deal with repeating decimals.
