Subtraction is represented by which four different stories or situations?

a. takeaway, whole–part–part, comparison, and completion
b. commutative, inverse, associative, and identity
c. fluency, algorithms, estimation, and mental computation
d. difference, remainder, subtrahend, and minuend


ANSWER:
a

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Mr. Jones, a physical education teacher, notices that some of his students are better basketball players than others

He wonders if having a basketball net at home fosters the development of basketball skills. He gives his students a short survey that asks them if they have a basketball net at home. Sure enough, Mr. Jones finds that the better basketball players are more likely to have a net at home. He concludes that having a basketball net at home facilitates the development of basketball skills. Is his conclusion appropriate? a. No, because he didn't conduct an experimental study b. No, because his study wasn't conducted in a scientific laboratory c. Yes, provided that his students responded truthfully to the survey d. Yes, because he used random assignment

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Which type of evidence for test validity relates to the following statement: "There is an adequate sample of a domain of knowledge"?

a) Construct b) Content c) Concurrent d) Predictive

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Which of the following may be used to fill in the role of an assistive technology specialist?

a. School social worker b. Occupational therapist c. School psychologist d. Adaptive physical therapist

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Phonemic awareness is a stronger predictor of reading success than "general" language proficiency

Indicate whether the statement is true or false

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