Copper Sulfate creation with the water bath for improved safety. Using the water bath stops the students heating the acid up too much and reduces the hazards.
Copper Sulfate creation with the water bath for improved safety. Using the water bath stops the students heating the acid up too much and reduces the hazards.
Using a @pascoscientific light source in daylight to do a refraction experiment. It was bright enough to work and work well.
Visited the Bett show today. Largely disappointed. only about 1/4 of the exhibitors. Normally I come back with want this or that - not this time. Not that surprising due to circumstances.
Bernoulli's Principle Faster air = lower pressure. Looking at everything from fun items to planes flying and wind and air pressure. #iteachphysics
Many of us have a compartmentalised brain—Chemistry is Chemistry, and Maths is Maths. When students find an easy Maths problem in Chemistry,...