a. Compare the 1-3 step Everyday Math problems with the 4-6 step Singapore Math problems. Why does only the former request explanations for answers?
b. Relate your answer to (a) to the Everyday Math "Time to Reflect" questions that follow this section, in which pride, challenge, and learning are supposed to be made explicit:
Which activity in this unit do you believe is an example of your best work? Why do you think so?
Which activity in this unit did you find the most challenging? Why?
What is something new you learned about geometry in this unit?