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
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Padlock
What does effective ‘Environmental’ or ‘Sustainability Education’ look like? How does this link to best practice STEM education?
Journal Article
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
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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
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