A set of 7 triangles that are about 1.75 x 1.75" (4.5 x 4.5 cm) each. These manipulatives are a perfect learning aid for teaching young children to distinguish different triangle types and general mathematics. They would be great for a classroom setting, homeschooling, or tutoring.
45-45-90 Degree Triangle
30-60-90 Degree Triangle
Generic Scalene Right Triangle
Scalene Acute Triangle
Scalene Obtuse Triangle
The set includes 3 different right angle triangles and 2 non-right angle scalene triangles. All right angle triangles include the traditional small square on the right angle.
The triangles 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.
The triangles are suitable for use in their 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. The edges may be finished without sanding. However, if you do not like the darker edges, they may be removed by sanding.
Contact us for custom cutout sizes or bulk orders.
If looking for other geometric shapes, we have a basic and a complex geometric shapes listing, each containing 7 shapes.