When developing laboratory procedure and precautions in the science classroom, consider all of the following procedures EXCEPT ________

A) list rules
B) give clear directions
C) make rules optional
D) prepare for spills


Answer: C

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Using the ______ design, a researcher measures a dependent variable following a treatment in one group and compares that measure to another preexisting but similar group that does not receive the treatment.

A. nonequivalent control group pretest–posttest B. nonequivalent control group posttest-only C. one-group pretest–posttest D. one-group posttest-only

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Which of the following starts on a new page?

a. method b. results c. discussion d. references

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A tendency to act in positive ways, as well as the attitude of students in a mathematics class, refers to which of the following?

a) Mathematical curiosity. b) Mathematical disposition. c) Mathematical interest. d) Mathematical orientation. e) Mathematical success.

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One can develop creative thinking skills by performing all of the following except

A. exploring answers. B. accepting facts. C. solving riddles. D. solving puzzles.

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