This activity can be used to teach students of all ages about bar graphs. This spreadsheet can be used to introduce the concept of bar graphs to elementary students as well as implemeted by mid-level & high school students in lab reports and/or presentations. It is extremely quick and easy to use! Just type in a set of numbers and it automatically creates a simple bar graph. And check out my other graph templates for line and bar graphs! They are definately worth your time!