Supply and demand visualisation V1
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A simple frame to play with supply and demand curves. Use rubber bands, fabric strings, or twine between the pegs.
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- Creative Commons — Attribution — Noncommercial
A simple frame to play with supply and demand curves. Use rubber bands, fabric strings, or twine between the pegs.
If you want more curved graph lines, print the backboard and some additional pegs.
This can be used to visualise clearly examples of supply and demand, and the impact of reducing or increasing either, with regards to changes in production and price are affected.
I recommend using Different colours for different functions, to make it clearer which line is what (supply, demand, tax, max price, min price, subsidies etc).
Base piece and back piece are not necessary. Base piece is to stand it up to improve visibility for others. For teachers and tutors it may be useful, as the pegs should fit from both front and back. With the backboard (necessary for curved lines) pegs will only fit from the front.
NOTE: I have not printed this myself yet, so i'm not sure if the tolerances would work.