What is the primary school science experiment box classification?

Primary school science is an experiment-oriented subject, students should do more experiments to stimulate the enthusiasm of scientific inquiry. Teaching instruments and all kinds of equipment should not only be reasonably arranged, but also reasonably selected. Only in this way can students operate effectively and safely. The new experimental box is practical and intuitive, which not only exercises the students' hands-on ability, but also cultivates the students' teamwork spirit in cooperation, and has achieved good experimental results. Then what is the classification of the primary school science experimental box?

What is the primary school science experiment box classification?

1. Primary school air test box

The living air is everywhere. Using air can improve our life, but we can't see it but we can't catch it. Through several typical experiments, this product enables students to observe its existence, know that air occupies a certain space, know the cause of wind, and understand the related characteristics of air as a medium.

Activity: air presence experiment; Air occupying space experiment; Compressed air elasticity experiment: small rocket model; Simulation Madebo hemisphere experiment: wind experiment; Air cushion test; Balloon experiments, etc.

Main configuration: pneumatic trolley; Recoil rocket model: Mudburg Hemisphere: Wind formation model; Starting point model; Balloon car assembly.

Packing: The box is made of ABS/PP injection molding, the outer size is 520*410*180mm.

2. Elementary Force and Machinery (A) experiment box

People can easily lift several times their body weight off the ground and stop fast-moving cars at red lights. What mechanics are involved in this? The product allows students to explore the nature of power through basic experiments. Activities: Pendulum experiment; Force measuring experiment; Pressure test; Friction test; Leverage experiment; Axle test; Pulley experiment; Inclined plane experiment; Simple balancing experiments, etc.

Main configuration: single pulley, pulley block, axle; Inclined surface panel assembly; Dynamometers of different ranges; Simple balance assembly and balance ruler; Experimental car; Iron platform components, etc.

Packing: The box is made of ABS/PP injection molding, the outer size is 520*410*180mm.

3. Elementary Force and Machinery (2) Experiment box

Different states of an object can produce different amounts of energy, and different structures provide energy in different ways. The proper use of this energy can effectively change our lives. This product enables students to understand gravitational potential energy and elastic potential energy through basic experiments.

Activities: gravity car experiment; First power car experiment; Experiment of spring power car Air: air power car experiment: air recoil and water recoil: tumbler experiment; Sailing stability experiment.

Main configuration: multi-functional model; Recoil test device; Tumbler model; A model sailboat; Dual purpose pump; The sink.

Packing: The box is made of ABS/PP injection molding, the outer size is 520*410*180mm.