Author Question: Computational fluency includes a. efficiency, flexibility, and attention. b. accuracy, ... (Read 99 times)

kamilo84 · **on:** Sep 15, 2018

Computational fluency includes

a. efficiency, flexibility, and attention.
b. accuracy, effectiveness, and flexibility.
c. efficiency, accuracy, and flexibility.
d. flexibility, effectiveness, and efficiency.

Question 2

For children to be able to recall the basic addition and subtraction facts by the end of third or fourth grade, instruction should include which of the following strategies?

a. Problem solving using children's already acquired understanding of parts and wholes
b. Building concrete problem models
c. Encouraging children to share problem-solving strategies
d. Providing nonstressful practice with games and computers
e. All of these answers