The variability between groups is due to _______.
a. chance
b. the grouping factor
c. the F ratio
d. the level of the dependent variable
Ans: b
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Children practice newly acquired skills in play
Indicate whether the statement is true or false.
Building a model is a problem-solving strategy which:
a. is used by teachers to allow children to play during class. b. allows children to use objects to represent the problem concretely. c. keep children from feeling like failures in learning mathematics. d. girls have more difficulty understanding spatial relationships.
White, middle-class American culture can be described as:
a. basically the same as other non-European based cultures. b. more focused on individual achievement and competency than collectivist cultures. c. different from other cultures in primarily subtle ways. d. less social than other non-European cultures.
One of the goals for a particular mathematics curriculum is that students in all grades will use computational strategies fluently and estimate appropriately. Which of the following learning strategies is best aligned to the goal?
A. Drilling students on basic number facts daily B. Having students use calculators for all mathematical tasks C. Requiring that students evaluate the reasonableness of their answers D. Helping students make connections between basic arithmetic operations