1, school education equipment, classroom equipment, laboratory (primary school nature laboratory) equipment, history classroom equipment, art classroom equipment, calligraphy classroom equipment, music classroom equipment, Chinese classroom equipment. Microcomputer classroom equipment, sports equipment, labor technology equipment, reading room equipment, combined classroom (also used as electric classroom) equipment, as well as dance classroom equipment and wind and rain playground equipment set up in relatively good schools. The equipment in the classroom includes desks and chairs, platforms, lecture tables, chairs, teaching AIDS (blackboard, chalk, pointer and other stationery, toys, etc. ). Blackboard structure In order to prevent the reflection glare of the blackboard, its surface should be made of wear-resistant and dull materials. For example, the blackboard surface made of frosted glass can meet the requirements well. The wooden blackboard should be flat, without cracks and unevenness, and should be painted with dull, non-reflective pure black or dark green. The size and height of the blackboard should not be less than1000 mm; Width, primary school should not be less than 3600 mm, middle school should not be less than 4000 mm The lower edge of the blackboard should have a powder slot, filled with chalk ash, the same length as the blackboard. Blackboard hanging position The blackboard should be hung in the center of the front wall of the classroom, where natural light enters from the left side of the students. There should be no windows on the front wall where the blackboard is installed to prevent reflection and glare. The vertical distance between the lower edge of the blackboard and the platform should be 800 mm ~ 900 mm in primary school and1000 mm ~11000 mm in middle school.