A 13 piece wooden percentage learning aid. Percentage pieces may be added to frame in 10% or 5% increments. The board contains tick marks and the current added percentage in 10% increments. These manipulatives are a perfect learning aid for teaching children percentages and their role in general life and mathematics. They would be great for a classroom setting, homeschooling, or tutoring.
Size: 3.3in (86mm) wide, 8.75in (222mm) tall
Frame with percentage ticks from 0 to 100%
10% pieces (x10)
5% pieces (x2)
The pieces fit comfortably in hand and have a pleasant weight. They are laser cut from high quality 1/8" (3 mm) thick 3-ply birch plywood and are sanded smooth.
The pieces are suitable for use in their sanded, unfinished state but may also be finished. They may be painted, stained, and/or varnished without trouble. Some finish sanding will be required if you desire a very smooth surface.
When cutting wood with a laser, wooden edges are noticeably darker than the top and bottom. The darkening is fairly uniform and some people prefer the contrast. However, if you do not like the darker edges, they may be removed by sanding.