Free Science teaching resources, Term 1

Energy of Orbital Systems

Gravity and Motion

Orbital motion of satellites can be explained mathematically, but orbits – both of natural and artificial satellites – do not always remain constant. This clip examines escape velocity and energy of orbital systems, including gravitational potential energy in radial gravitational fields in a variety of situations. Senior level physics students will find it a valuable resource to enhance their understanding of energy in orbital systems.

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Free Science resources for Back to School, Term 1

ClickView offers hundreds of curriculum-mapped videos for Science

Mitosis and Meiosis

Heredity

Cells are found in the tissues of all kinds of different organisms but how are new cells created? This clip describes the cell cycle and two types of cell division: mitosis, which is important for growth and repair; and meiosis, the process of generating sex cells for sexual reproduction. Diagrams and graphics demonstrate what is happening inside dividing cells.

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Nuclear Power: Risks and Benefits

Nuclear Energy

Nuclear energy generates massive amounts of electricity but also produces highly dangerous radioactive waste. This clip explains waste production in reactors, its treatment and containment and how technology continues to improve safety around nuclear fission. It also explores reprocessing of waste and summarises the costs and benefits of nuclear power generation.

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Energy of Orbital Systems

Gravity and Motion

Orbital motion of satellites can be explained mathematically, but orbits – both of natural and artificial satellites – do not always remain constant. This clip examines escape velocity and energy of orbital systems, including gravitational potential energy in radial gravitational fields in a variety of situations. Senior level physics students will find it a valuable resource to enhance their understanding of energy in orbital systems.

Download Teaching Resource Pack

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