Curated Video
Fly Me to the Moon
What do you need to do to get into space? An explanation of orbits, forces and the 'slingshot effect'. Physics - Our Solar System - Learning Points. In order to land on the Moon, Apollo 11 had to be launched at just the right speed. If a...
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Death of the Sun
The Sun is dying, getting hotter as it goes. Eventually it will shrink into a black dwarf, but life will have vanished long before. Physics - Our Solar System - Learning Points. The Sun is 5 billion years old and will begin to die in 5...
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Factpack: Structure of the Atom
The different ways scientists have explained the structure of the atom, and how it has changed throughout history. Chemistry - Atoms And Bonding - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt...
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Neptune
Where does Neptune fit into the Solar System and what makes this planet unique? Physics - Our Solar System - Learning Points. Neptune is the 8th planet from the Sun. It takes Neptune 165 Earth years to orbit the Sun. Neptune has the...
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Shoemaker-Levy
The collision of comet Shoemaker-Levy 9 with Jupiter in 1993 was the first collision of its kind to be witnessed by man. Physics - Universe - Learning Points. The comet Shoemaker-Levy 9 was discovered orbiting Jupiter in 1993....
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What Are Comets?
How comets change as they journey around the Sun, what are they made of and where are they found? Physics - Universe - Learning Points. Comets formed from dust and ice particles when the Solar System was very young. There are at least a...
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The Moon - Earth’s Natural Satellite
An introduction to the Earth's moon. What makes a moon a moon? Physics - Our Solar System - Learning Points. A moon is a natural satellite. Our Moon orbits the Earth roughly every 28 days. The Moon's glow is caused by the reflection of...
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Black Holes
Discover how dying stars transform into black holes, areas of mass so great that even light can't escape. Physics - Universe - Learning Points. When a star dies, it collapses and condenses into a single point, known as a singularity. The...
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Cylinders: Fuelling Saturn V
In creating giant detachable fuel cylinders to blast Apollo 8 into outer space, NASA engineers manufactured the most powerful machine ever made. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...
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What Are Eclipses?
Solar and lunar eclipses are spectacular phenomena which captivate people around the world, but what causes them? Physics - Our Solar System - Learning Points. A lunar eclipse occurs when the Earth blocks sunlight from reaching the Moon....
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Place Like Home: Inside a Probe
Learn how scientists overcame huge challenges to land a probe on Saturn's moon, and why Titan is of special interest to life on Earth. Physics - Universe - Learning Points. The Cassini-Huygens probe took seven years to travel over 1...
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What Are Asteroids?
How are asteroids in our Solar System formed, where are they found, and what danger do they pose to life on Earth? Physics - Our Solar System - Learning Points. Asteroids are made from rock, metal or carbon, while comets are made of rock...
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How Did Saturn Get Its Rings?
Since Galileo first sighted Saturn, scientists have been baffled by its beautiful rings. What are they made of and where did they come from? Physics - Our Solar System - Learning Points. Saturn's rings were first discovered by Galileo in...
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Earth's Twin
Billions of years ago, Earth collided with its twin planet Theia. The impact and resulting geophysical changes prepared Earth for complex life. Physics - Our Solar System - Learning Points. 4 billion years ago Earth had a twin called...
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Dark Side of the Moon
The dark side of the Moon remained a mystery until space travel allowed for circumnavigation. What did the astronauts find? Physics - Our Solar System - Learning Points. The Moon orbits around the Earth and spins on its axis. These...
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What is an Atom?
From our bodies to the oceans and stars, everything is made of millions upon millions of tiny atoms. But what are atoms made of? Chemistry - Atoms And Bonding - Learning Points. The building blocks of all elements are called atoms. Atoms...
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Speed of the Earth
Even when you are standing still, you are moving through space at incredible speed. Find out how to calculate just how fast the Earth is moving. Maths - Accuracy And Proof A Twig Math Film. Reinforce and extend the learning required by...
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What is an Orbit?
How the orbit of the planets is dictated by mass and the force of gravity. Physics - Our Solar System - Learning Points. The curved path of one object around another is its orbit. Objects orbit due to the effects of gravity. The...
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Milky Way's Black Hole
Scientists believe there is a supermassive black hole 26,000 light years away at the centre of our Galaxy. But how do they know, when they can't see it? Physics - Universe - Learning Points. Black holes are formed when massive stars...
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Asteroid - Rocky Objects in Space
Objects composed of rocky or metallic materials, mainly found orbiting the Sun in a region called the asteroid belt between Mars and Jupiter. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning...
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Our solar system
The Earth is one of the eight planets in our Solar System. Our universe - Space adventure - Our solar system Learning Points The Sun is at the centre of the Solar System. The planets, including the Earth, orbit around the Sun. There are...
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The Solar System – Clip
Find out why the Earth's path of orbit is known as the 'Goldilocks Zone'. Physical processes - The Earth and beyond - The Solar System Learning Points The distance of Earth's orbit from the Sun is known as the 'Goldilocks zone'. A Twig...
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The Moon – True or false
True or false... The Moon orbits the Earth? Physical processes -The Earth and beyond - The Moon Learning Points The Moon orbits the Earth. A Twig Tidbit Film - True or False? The children have to determine if a statement is true or false.
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Phases of the Moon
Learn about the phases of the Moon. Physical processes -The Earth and beyond - The Moon Learning Points The Moon takes 28 days to orbit the Earth. The Moon's phases are gibbous, waning, crescent and full. A lunar month is the complete...