Common Core standard
Activities for HSF.LE.A.4
Real-world activities aligned to this standard.
The Moroccan Earthquake and the Richter scale
Friday evening, September 8 th , a powerful 6.8 magnitude earthquake hit Morocco southwest of Marrakech. What does a 6.8 magnitude earthquake mean? How powerful was that? What...
Algebra
Number Sense
Grades 7–HS
Doubling your money
My friend and I were arguing about how long it would take me to double my investment amounts. How will your students figure this out? Are there any...
Algebra
Number Sense
Grades 7–HS
Wind chill
The weather forecasters tell us what the wind chill temperature will feel like. How do they figure out that number? In this activity students use the National Weather...
Algebra
Number Sense
Grades 5–HS