Interpret bar graphs to answer questions about a context.
Solving problems with bar graphs 3 is a free educational video by Khan Academy.It helps students in grades 3 practice the following standards 3.MD.B.3.
1. 3.MD.B.3 : Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step "how many more" and "how many less" problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets..