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Question
Which of the following is a true statement regarding using estimation strategies?a) It is much more useful to focus on the estimated answer than it is to focus on the process students used to obtain the estimate.
b) The more practice students have with finding a variety of estimates for the same problem, the more confused they will become.
c) If the teacher has ELL students, he or she should ensure the students understand the context of the problem, then provide the numerical information before asking for an estimate.
d) The front-end strategy has been shown to be one of the most difficult for students to learn to use.
Answer
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