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Question
Which of the following is NOT a true statement regarding simplifying expressions and equations?a) For many students, they have been abstract, meaningless tasks.
b) They are not essential skills to working algebraically.
c) They are specifically mentioned in the NCTM Curriculum Focal Points.
d) Students can gain a better understanding if they examine examples with errors and explain how to fix them.
Answer
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Related questions
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When comparing ratios to fractions keep in mind that
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b) They have the same meaning when a ratio is of the part-to-whole type.
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d) Operations can be done with fractions while they can"t be done with ratios.
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Which of the following is a true statement regarding the practice of exposing students to multiple approaches to solving problems?
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Which of the following is an example of a statement spoken in the language of doing mathematics?
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d) "Copy down these steps into your notebooks."
Q:
Which of the following is NOT a common misconception about fraction computation?
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c) Procedures developed from conceptual understanding are usually easier than the standard algorithms.
d) Estimation is not important.
Q:
In this ever-changing world, those who love mathematics will likely survive the ups and downs of the economy. Which of the following is NOT a contributing factor to this fact?
a) Society is becoming more reliant on technology and the data it produces.
b) There are countless jobs in which people do simple computation.
c) Teachers are currently preparing students for jobs that don"t yet exist, and they will likely need to be skilled at approaching problems in different ways.
d) The world is surrounded by algorithms that help make predictions.
Q:
Estimation of fractions can result in estimates that are not close to the actual computed answer and should be avoided.