Clarifications:
Essential Understandings
Concrete:
- Use manipulatives to add the numbers in a given data set.
- Use manipulatives to divide the sum of a data set.
- Identify the mean of a data set from manipulatives or pictorial representations.
- Given the mean from a sample, estimate the mean of the population based on the data. For example: If the mean of the sample is 12, you could estimate the population’s mean is around 12.
Number: MAFS.912.S-IC.2.AP.4c | Category: Access Points |
Date Adopted or Revised: 06/14 |
Cluster:
Make inferences and justify conclusions from sample surveys, experiments, and observational studies. (Algebra 2 - Major Cluster) : Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters. |