Students learn that "how many more" and "how many fewer" both represent the value of the difference. They interpret vertical bar graphs to find the "how many fewer" one category has than another. They compose an expression and solve for the difference
A. Make tally marks to count up to 5 objects
B. Identify totals of tally marks (Part 1)
C. Identify totals of tally marks (Part 2)
D. Interpret data in a table using tally marks (Level 1)
E. Interpret data in a table using tally marks (Level 2)
F. Interpret data in a 1-category bar graph
G. Create a 2-category bar graph and use it to interpret data
H. Interpret data in 2-category bar graphs
I. Interpret horizontal bar graphs and find the difference between 2 categories
J. Interpret vertical bar graphs and find the difference between 2 categories
L. Write and solve subtraction equations to find the difference between 2 categories
M. Interpret data in a 3-category bar graph (Part 1)
N. Interpret data in a 3-category bar graph (Part 2)