Search for
View Cart 0 Item(s) | $0.00

RECTANGULAR GRAPH CHART

Featuring a number scale — To explain to a class that the coordinates of every point on the graph satisfy the equation when this obviously is not true due to the crudeness of make-shift, freehand drawn axes, and approximated points is a poor example to set before any student. To the teacher who desires to accomplish better understanding of graphing thru greater accuracy we offer the following charts — 1´´ squares emphasized in 5’s for easier reading. Bold X and Y axes. Large size (20 x 20) coordinates. Number scale runs from +21 to -21. Cadmium plated pull-down ring. Basswood half rounds. Blank rear side has many uses.
RECTANGULAR GRAPH CHART
Price: $73.50

» 250100
QTY 
RECTANGULAR GRAPH CHART