All of the following instructional techniques can help students in the problem solving process, EXCEPT:
a. creating a storyboard.
b. creating timed competitions.
c. using mnemonic strategies.
d. using multisensory manipulatives.
Question 2
When students first understand that symbols, such as letters in algebra, can be used to stand for unknown numbers, they have moved to which of the following instructional stages?
a. Concrete
b. Representational
c. Abstract
d. Manipulative
