The other day a student asked me “why can’t I just punch the whole quadratic formula, with the numbers into it, into my calculator?”. Of course you can, but there’s some subtl… more →
Kirsten Nelsonkirstennelson wrote 9 months ago: The other day a student asked me “why can’t I just punch the whole quadratic formula, wi … more →
kirstennelson wrote 2 years ago: I used this activity to review before a test at the end of our “Probability and Data Managemen … more →
kirstennelson wrote 2 years ago: The NCTM publication “Navigating through Probability in Grades 9 to 12″ has an interesti … more →