A discrimination index of +1.00 means that the item ______.
a. fails to discriminate
b. discriminates perfectly
c. is too easy
d. is too hard
Ans: B
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The fundamental unit of volume is the:
a. inch b. pound c. cubic inch or cubic centimeter d. kilometer
What are double barrled questions?
Which of the following is not a possible drawback of cooperative learning?
A. Many students lack the skills needed to collaborate effectively with others. B. A few students may do most or all of the cognitive work while others do little. C. High-achieving students slow down the progress of low-achieving students. D. Some students prefer to work alone.
Students that come from a mathematics background based on ________ may have serious deficiencies in such math strands as classifying, ordering, graphing, and patterning
a. the use of manipulatives b. NCTM standards c. computer aided learning d. rote learning