Researchers who make cross-cultural comparisons of youngsters' mathematical abilities have found that:
a. Cultural differences exist and seem to be the result of genetic differences among various groups.
b. Cultural differences exist and seem to be related to children's involvement in family businesses.
c. Cultural differences exist and may be partially the result of how numbers are represented in language.
d. A basic understanding of number (including, at a minimum, numbers 1 through 10) is universal across all cultures.
C
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Mrs. Rutledge is teaching a lesson with the objective that students will correctly multiply fractions with like denominators, showing their work. Which of the following could she ask her students to do as supervised practice?
a. multiply the numerators of fractions (where fractions have like denominators) b. solve multiplication of fractions problems (where fractions have like denominators) c. write down the steps for how to multiply fractions d. define the term like denominators
Teacher attention in the from of disapproval is considered
a. Punishment b. Negative reinforcement c. Positive reinforcement or punishment, depending on its effect on behavior d. Positive reinforcement
A refresher course is designed to
a. clarify a teacher's expectations. b. provide one-on-one guidance directly from instructors. c. help you learn the basics. d. orient you with the course management system used by your institution.
Culture is referred to as
A. knowledge and understanding about the other races, ethnic groups, cultures, and minority groups. B. shared national origins or cultural patterns. C. traditionally, biologically determined physical characteristics that set one group apart from others. D. the learned behaviors, beliefs, and attitudes that are characteristic of an individual society or population, and the products that people create.