Math Links
Video
http://player.discoveryeducation.com/index.cfm?guidassetid=344d7130-8f6f-4dc2-9556-ec6fea045b69
3.MD.3 Data Displays
3.MD.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.
http://nces.ed.gov/nceskids/createagraph/default.aspx
Grade 1
http://www.kidzone.ws/MATH/wordproblems.htm#gr1wp