Sticky Graphs So Blue
Sometimes you see a resource, and you say "Now that could prove useful!" An example is something seen at a math conference.
Clear Educational Solutions offers InstaGraphs, which are selfadhesive grid and graph pads. Basically, they are nonyellow sticky pads with graphs on them, allowing anyone to quickly make a "more" accurate graph.
InstaGraphs are available in fourteen different styles for different needs, such as representing fraction computations, graphing trigonometric functions, graphing polar functions, representing unit circle ideas, and exploring patterns on the 100chart.
As to cost, an InstaGraph pad includes 50 selfadhesive sheets, for the amount of 66 cents...when 20+ pads are ordered.
Quite reasonable, given my own trouble of trying to draw a graph on my handdrawn coordinate system! I know you can get the same graph dynamically on a calculator, but such is not always handy...or possible to return to a student on their homework.
Note: In case you are concerned, I am recommending Instagraphs without being asked...and pro bono!
