Unit 8 - Representing, Analyzing & Interpreting Data

In Unit 8 students will:

  • Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
  • Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put together, take-apart, and compare problems4 using information presented in a bar graph.

By the end of Unit 8 your child should be able to answer the following questions:

  •             How do charts and graphs display informative data?
  •         What skills do I need to create graphs?

  gThe following videos support some of the topics covered in Unit 8.

  •         Picture Graphs

  • Bar Graphs

  • Bar Graphs and Tally Marks