Plotting points; plotting products.

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About the XY Chart Multiplication Table

Reliable mental math skills lead to a lifetime of pleasure, enjoyment, and successful critical work. The XY Chart™ brings together two fundamental visual tools—the 10 x 10 multiplication table and the Cartesian coordinate system—in a natural way that makes learning them easy. Traditional multiplication tables organize the numbers in ascending order from top to bottom, […]

STEM, STEAM, or just learn.

Educational fads are fun to follow, but they mislead. Emotional and mathematical intelligence are necessary ingredients for a balanced life. We get that. Textbook publishers and educational bureaucrats prefer the acronyms of fads. These encourage new textbook updates and special government funding. A How Are You Feeling Today? and an XY Chart on the wall […]