$ 24.99
Included is a softcover book that contains 48 math mystery graphs for 3rd and 4th grade math. Each graph is first quadrant only and has a scale of 10 by 10. You will need to plot points and connect the lines to reveal the mystery graphs. There are 4 graphs for each month (48 total). Some graphs include holidays such as Halloween, Thanksgiving, Christmas, Valentine's, Easter, etc. Answer keys are included in the back of the book.
Materials are not included. You will need a ruler and crayons (or colored pencils).
