Teach and Learn Maths
Using Software Designed
For Texas Instruments Calculators

TFG: Tables Functions and Graphs
This program comprehensively develops and tests students' knowledge of the inter-relationship between a table of values, a linear function and its graph. There are 3 modes of use: Formula to Table, Table to Formula and Graph to Formula.

Features
> The user may choose to be presented with a formula connecting 2 variables and then they must enter the missing entries in a partially completed table of values.
> The user may choose to be presented with a completed table of values whereupon they must enter the missing co-efficients in their connecting formula.
> The user may choose to be presented with points already plotted on a set of axes, and they have the objective of entering equation(s) of line(s) to go through as many of them as possible at one time.
> Unlimited formulae and tables of values are generated from a database of 25 distinct formats of linear functions.
> Test mode to assess progress and understanding.
> Timer mode to assess speed of work and to assist in individual target setting.
> Full teacher notes include suggested uses in lessons. Click here to view them.