This lesson focuses on teaching students about bar graphs. Students will listen to a podcast introducing bar graphs, learn to identify the parts of a bar graph and understand when it is appropriate to use one. They will distinguish bar graphs from other graphs by looking at posters of different graph types and blogs about graphs. The teacher will use the smart board and computers throughout the lesson, which will include opportunities for class participation and discussion. Students' understanding will be evaluated based on their participation in discussions and notebooks.