CCSS.Math.Content.2.MD.D
The standard
Represent and interpret data.
Common Core State Standards for Mathematics
What this standard means
Students need to make simple picture graphs, bar graphs, and line plots from class data. They also need to read those displays to answer questions like how many, how many more, how many fewer, and how many in all.
Mastery looks like choosing a clear title, labeling categories, using equal units, and explaining answers with numbers from the graph. Students often mix up categories, skip labels, count symbols wrong, or answer from opinion instead of the data shown.
Ways to teach it
- Have students sort a cup of pattern blocks by shape, tally the results, then build a bar graph on grid paper.
- Ask, “Which recess game should our class choose, and what data from the graph proves your answer?”
- Show a picture graph with four categories and ask three questions: total, most, and how many fewer.
- Graph daily weather for two weeks, then use the graph to decide which type of clothing was needed most often.
Plan a lesson for CCSS.Math.Content.2.MD.D
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Related standards
- CCSS.Math.Content.1.MD.C
Represent and interpret data.
- CCSS.Math.Content.4.MD.B
Represent and interpret data.
- CCSS.Math.Content.3.MD.B
Represent and interpret data.
- CCSS.Math.Content.5.MD.B
Represent and interpret data.