One of the defining features of cooperative learning is the use of heterogeneous groups: small groups of students who vary in ability, gender, and socioeconomic status. What does the research say about the effectiveness of heterogeneous versus homogeneous ability groups?
a. Students in homogeneous ability groups do better on tests of problem solving than students in mixed ability groups.
b. Students in mixed ability groups do better on tests of problem solving than students in homogeneous ability groups.
c. Students in homogeneous ability groups score about the same on tests of problem solving than students in mixed ability groups.
d. There is no research on this question at the present time.
b
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Anan conducted an experimental study in which students were randomly assigned to either 10 minutes of read aloud, 10 minutes of silent reading, 10 minutes of writing, or 10 minutes of free time. She concluded that there were significant differences among groups with the read aloud group outperforming others on a standardized reading assessment. However, there were not actual differences among
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Fill in the blank(s) with correct word