Do the two examples on the board. Have students show you how they got the answer. Students will do the examples on the board and volunteers will show how they got that. Give the students the worksheet to do and give them 5 minutes to answer the questions. Have students tell you what their answers were.
Students do the bat story problem worksheet and then review the answers.
Have students make a pictograph showing the comparison of what a human can eat in a night to a bat using the worksheet. Show where to go for the graphics and what it should look like. Give students several minutes to do this. Using Excel, students will make a pictograph of the comparison of how much a human can eat in a night compared to a bat. Have students turn in their pictographs by printing it out and giving it to me.