The use of the aufbau principle to predict the electron configurations of atoms (in their ground states), and therefore explain the layout of the p
What does effective ‘Environmental’ or ‘Sustainability Education’ look like? How does this link to best practice STEM education?
As part of the new 'How science works' programme of study for key stage 4 (14-16 year-olds) taught in England and Wales, alternative layo
Learn how to set up a hydrogen fuel cell by extending an activity most schools already do – the electrolysis of ‘water’.
Well, of course you know that a battery is made of cells in series, but I have just discovered a great way to show this to a class.