Materials may be natural or man-made. They may exist as solids, liquids and gases, and as a mixture of states.
The Earth's primary atmosphere, which was similar to that of the gas giant planets, was soon lost, and a secondary atmosphere was established
In this article we show how similar principles can be used to move a polystyrene ball in a circular path.
Chemistry produces materials and releases energy by ionic or electronic rearrangements.
A survey of the Earth science content of science textbooks found a wide range of misconceptions.
To those of us who believe that a scientific approach to Earth science should be part of the education of every child, the answer is clear Earth sc
The Earth Science Education Unit (ESEU) is an industry education partnership providing short Earth science workshops across the UK.
The development of ESEU's new carbon-based CPD workshop is described, to give a flavour of the experience it might provide to science teachers
Matter can be described and explained in a number of ways, using models of increasing complexity depending on the intended audience.
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