Topic 17: Percent
Big Idea: When mathematical or real world situations have a relationship between two numbers, this relations can be described as a ratio or percent, proportionally.
17-1: Understanding RatiosEQ: What are ratios and when are they equal?
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17-2: Understanding percentsEQ: What does percent mean?
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17-3: Percents, Fractions, and decimalsEQ: How are percents related to fractions and decimals?
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17-4: finding percent of a whole numberEQ: How can we find a percent of a given number?
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Topic 17:
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Examples of error analysis response#1: The problem was completed incorrectly because the answer was 0.034. This showed that it is in the thousandths place. The fraction was 34/100. If I were to complete the problem, I would have place 34 over the two zeros. Then, the 1 would show the decimal. I would end up arriving at .34 .
#2: The problem was completed incorrectly because the solution was 0.034 and it should have been 0.34. One way to find the solution would be to say the fraction mathematically. You would say it as 34 hundredths. So then, we would write it as 0.34. Error Analysis Video #1
Error Analysis Video #2
Error Analysis Video #3
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Error Analysis Video #5
Error Analysis Video #6
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