The Teaching Methods to Understand Force as a Vector Using the Visual Experiment Devices

EasyChair Preprint no. 7236

Abstract

The purpose of this study is whether the visual experimental device and methods can make the lower secondary school students understand that a force has a vector with the direction and the size. Although they can compose two forces, they hard to discompose one force. So, I made the experiment devices and demonstrated at science class. After that, most students understood the relationship the degree of the decomposition and the group of the direction and size of the component force.

Keyphrases: decomposition of force, experimental device, vector

@Booklet{EasyChair:7236,
  author = {Nobuyuki Kawai},
  title = {The Teaching Methods to Understand Force as a Vector  Using the Visual Experiment Devices},
  howpublished = {EasyChair Preprint no. 7236},

  year = {EasyChair, 2021}}