JY/T 0509.2-2019 Active

JY/T 0509.2-2019 Teaching ruler - Part 2: Straight edge ruler

A ruler suitable for measuring in teaching experiments

Publish Date: 2019-04-08

JY/T 0509.1-2019 Active

JY/T 0509.1-2019 Teaching ruler - Part 1: Demonstration ruler

A ruler suitable for teaching demonstrations with an indicator frame

Publish Date: 2019-04-08

JY/T 0344-2019 Active

JY/T 0344-2019 screw board and accessories

It is suitable for the bulletin boards and accessories used in primary school teaching

Publish Date: 2019-04-08

JY/T 0308-2019 Active

JY/T 0308-2019 Elementary geometrical models

Geometric shape models suitable for primary school teaching, made from non-metallic materials

Publish Date: 2019-04-08

JY/T 0231-2019 Active

JY/T 0231-2019 Calorimeter

It is suitable for teaching and experimental use of calorimeters

Publish Date: 2019-04-08

JY/T 0229-2019 Active

JY/T 0229-2019 Liquid Pressure Demonstrator on Container Wall

A demonstrator for showing the pressure exerted by liquids on the walls of containers, suitable for use in middle school teaching

Publish Date: 2019-04-08

JY/T 0226-2019 Active

JY/T 0226-2019 Solid Tensile Force Demonstrator

It is suitable for teaching experiments using solid tensile demonstrators.

Publish Date: 2019-04-08

JY/T 0221-2019 Active

JY/T 0221-2019 JY/T 0221-2019 Centrifuge Mechanism Model

This is a centrifugal mechanical model suitable for middle school physics teaching, which includes three centrifugal mechanical models: the centrifugal governor, the centrifugal dryer, and the centrifugal separator.

Publish Date: 2019-04-08

JY/T 0130-2019 Active

JY/T 0130-2019 counting rods (sticks)

Counting sticks suitable for use in children's math classes and games

Publish Date: 2019-04-08

JY/T 0106-2019 Active

JY/T 0106-2019 Pascal's Balloons

The Pascal's ball is suitable for teaching experiments in middle schools

Publish Date: 2019-04-08

JY/T 0061-2019 Active

JY/T 0061-2019 clock model/watch model

A clock model suitable for primary school mathematics teaching

Publish Date: 2019-04-08

JY/T 0060-2019 Active

JY/T 0060-2019 JY/T 0060-2019 Counter

Horizontal and vertical counters suitable for teaching use

Publish Date: 2019-04-08