EFFECTIVE MATH TOOL: Help students identify measurements with this practical learning and measuring tool. INCLUDES: Kit comes with 8-inch ruler, 180-degree protractor, and 2 triangle rulers. SIMPLIFY GEOMETRY: Help students understand geometry with these essential math items to draw and measure lines, angles, and circles. EASY TO USE FOR CLASS OR REMOTE LEARNING: Great tool for teachers, and parents to teach or reinforce math in class or at home. All pieces are made of clear plastic so students can easily see their work. Perfect math tool for ages 7-10, grades 4-8. LEARNING BY DOING WORKS: Students in activity-based programs perform up to 20% higher than groups using traditional or textbook approaches.