According to the author in Chapter 8, equally important to adding and subtracting decimals is a student's ability to do which of the following?
a. Use technology to perform decimal operations.
b. Look for structure in the numbers.
c. Properly line up decimal places.
d. Sketch drawings of decimal related problems.
e. Relate the operations to one another.
B
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Which of the following answer choice is the correct process of the formation of long-term formal cooperative
work groups :
a. functioning, formulating, fermenting and forming b. formulating, functioning, fermenting and forming c. forming, fermenting, functioning and formulating d. forming functioning, formulating and fermenting
SELECT ALL THAT APPLY. Application of multimedia has enhanced the quality of instruction under which of the following conditions?
a. if the instruction incorporates evidence-based practice b. if the instruction provides appropriate scaffolding opportunities c. if the materials purchased are inexpensive d. if there is little training for use of the materials
"There will be no differences in reading comprehension gains of learning disabled students in the fourth grade due to a direct instruction method as compared to a group of normal peers." This is an example of
a. a research hypothesis. b. a null hypothesis. c. an operational definition. d. a research assumption.
In descriptive research
a. hypotheses are not tested. b. generalizations cannot be developed. c. the researcher does not manipulate the variables under study. d. a and c. e. all of the above.