Bar Diagramming Videos
As everyone knows, I am all for bar diagramming as a great thinking tool for solving word problems. Here is a great resource for looking at using bar diagramming with various types of word problems involving addition, subtraction, multiplication, division, fractions, decimals, percents, ratios and algebra. This website -THINKING BLOCKS- has several videos showing bar diagramming in action. PLUS, they provide the actual toolkit to do it on your interactive board or regular computer! WOW…really great stuff!