In this article we show how similar principles can be used to move a polystyrene ball in a circular path.
Journal Article
Padlock
A case study is presented in which a group of secondary school students took on a task in which they had to design and implement a method to measur
Journal Article
Padlock
Easy ways to demonstrate temperature-sensing with thermochromic paint and to measure force with Electrolycra.
Journal Article
Padlock
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
Journal Article
Padlock
A method of demonstrating the unexpected effect of rapid collision with a large mass.
Journal Article