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
Easy ways to demonstrate temperature-sensing with thermochromic paint and to measure force with Electrolycra.
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
A method of demonstrating the unexpected effect of rapid collision with a large mass.
Entropy is more usually studied in physics and chemistry but can also be considered in biology to explain limitations of energy changes in life-pro