Moving Forward in the Midst of a Pandemic: International Lessons for Math Teachers
The U.S. National Committee on Mathematics Instruction represents the International Commission on Mathematical Instruction (ICMI) at the national level. Here is their excellent 3 part video series held in July:
"Moving Forward in the Midst of a Pandemic: International Lessons for Math Teachers," for ideas and insights on Mathematics Education from around the world.
If the probability of a false positive of a medical test (could be COVID-19) is 3%, what percent of people who test positive would actually have it?
Scenario 1: The disease is present in 1 person in 1000
Scenario 2: the disease is present in 1 person in 5
Answer to July's Brain Puzzler: 333 click here for the solution