Math counters for hands-on activities and picture graphs. Laminate before cutting. Print on sticker paper for cute stickers or on magnetic paper for fun magnets.
Math counters for hands-on activities and picture graphs. Laminate before cutting. Print on sticker paper for cute stickers or on magnetic paper for fun magnets.
By coloring this page and experimenting with black and white or color ("How can you make the butterfly seem to come off the grid?"), students can begin to understand the "tricks" of op art.