Assistance type teaching frame applied to physics teaching of senior high schools

Abstract

The invention discloses an assistance type teaching frame applied to physics teaching of senior high schools. The assistance type teaching frame comprises a bottom plate and a distance sensor, whereinhandles are fixedly arranged on the left side and the right side of the bottom plate, a first telescopic rod is movably arranged in a first groove channel, and a rolling ball is clamped on the innerside of the upper end of a containing block; the distance sensor is fixedly arranged on the lower surface of the middle of a support, a clamping block is fixedly arranged on the right side of the first groove channel, a first movable plate is movably connected to the upper end of a second telescopic rod, a groove is formed in the front side of the lower end of the first movable plate, and a clampis arranged on the outer side of the right end of a protractor. The assistance type teaching frame applied to physics teaching of senior high schools is relatively wide in pertinency, can well help students to solve problems and can solve the problem of conversion between various mechanical energy, groups of variables can be changed through an adjusting device so that comparison calculation research can be carried out, and the assistance type teaching frame is convenient to mount and dismount as a whole and has small errors in use.

Description

technical field [0001] The invention relates to the technical field related to education and teaching, in particular to an auxiliary teaching frame applied to high school physics teaching. Background technique [0002] Physics teachers often need to draw pictures during lectures to analyze force, work, mechanical energy, etc., and draw pictures with a ruler to help students better understand what the teacher is talking about. However, many topics or theories require the help of data. However, this requires students to have good spatial imagination, and since physics is a natural science based on experiments, if a new auxiliary model for physics teaching can be designed, Not only can it mobilize their initiative and enthusiasm in learning physics, but more importantly, it can make students understand physics concepts and laws more thoroughly, which is of great significance to the field of physics teaching. [0003] However, the existing high school physics auxiliary teaching...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an auxiliary teaching frame applied to high school physics teaching, so as to solve the problems raised in the above background technology that are too pertinent to help students solve problems well, and can only answer a single type of problem , which reduces the scope of research; the structure is relatively single and fixed, and the flexibility of operation is poor, resulting in all quantitative factors on the device, making it impossible to adjust and change each group of variables, and it is impossible to conduct comparative calculation research; the device as a whole is relatively fixed and inconvenient to install Disassemble for storage, and the error in use is relatively large

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