2023-11-20 09:44:53
Wildfires and particulate matter
Wildfires and particulate matter

Wildfires in Canada have been spreading dangerous smoke pollution throughout much of North America. What is a dangerous size of particles per cubic meter (PM)? How tiny is that? How do those particles get into your body?
For Adventurer members we have an editable Word docs and our solution.
Comments (0)
Display 1 - 10 Of total 0
Would you rather $10,000 a week vs $10 million at once?
In this updated activity, students e...
Bye bye Antibiotic Chickens
🔔 Free Trial Alert!🐔Fast food chains like McDonald...
Shrinking Toblerone
New York Times photo - Credit Darren Sta...
How many gumballs are there?
Gumball Machine Problem fro...
What's with the plovers?
Cute little birds. Piping plovers are ...
Big gulp
Do you or your students love sugary drinks? &nbs...
The odds of horse race betting
Rich Strike surprised everyone at the Kentucky D...
When will they collide?
Show the video to your class. Give students time t...
Huge diamond found in Canada
552-carat diamond found in Diavik Mine, Nort...
DST ends November 5th, 2023 - strange happenings
In this activity students try to figure out how ti...