Graphing Grid Chart – 22" x 28" Wipe-Off with 1½" Squares (1/pk)

Elevate math instruction and independent practice with this large, reusable graphing grid chart. Built for classrooms, tutoring spaces, and home study, it provides a dedicated canvas for plotting, analyzing, and visualizing graphs without wasting paper.

What makes the grid design essential is the precise 1½" squares across a generous 22" by 28" surface. That spacing supports accurate plotting of coordinates, scales, and function graphs while leaving room for axis labels, annotations, and quick work notes.

• Surface size: 22" x 28" for ample working space and collaborative activities
• Grid resolution: 1½" squares offer clear, consistent scaling for algebra, geometry, and statistics
• Wipe-off design: reusable dry-erase surface that erases cleanly with a microfiber cloth or eraser
• Convenience: shipped as a single chart per pack for simple lesson setup
• Versatility: ideal for classroom demonstrations, tutoring sessions, homeschooling, and STEM clubs

Practical use cases:

• Plot Cartesian coordinates (x, y) and compare slopes, intercepts, and quadratic behavior in real time
• Demonstrate transformations, graph families, and scaling on a single, visual grid
• Sketch geometric constructions, area checks, and coordinate geometry problems with immediate feedback
• Facilitate small-group problem solving and guided practice during lessons or homework help

Who will benefit most? Teachers seeking a durable, reusable teaching aid; tutors and parents guiding math-heavy curricula; high school and college students working through graphing, functions, and geometry; and STEM clubs that rely on hands-on visualization.

Why this grid stands out from other graphing tools: it combines a large, legible plotting surface with the flexibility of a wipe-off format, enabling dynamic demonstrations and iterative exploration without the cost and waste of disposable printouts.

Care tips: wipe the surface with a dry cloth or microfiber cloth after each use. For stubborn marks, a light wipe with a marker-cleaner solution recommended by the marker’s manufacturer may help, but avoid harsh solvents that could degrade the surface over time. Store flat or hung to prevent warping.