Curated Video
Big Bang
The most widely accepted theory for the origin and development of our Universe. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
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Atomic number
The number of protons in the nucleus of an atom. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts...
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Gravity - Attractive Force of Mass
An attractive force that acts between all matter that has mass, and is proportional to mass. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
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Factpack: Hybrid Animals
Meet weird and wonderful hybrid species, such as the zorse and liger, created by man not nature. Biology - Cells And DNA - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to...
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Factpack: DNA
How DNA dictates the genetic traits of humans and all organisms. Biology - Cells And DNA - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of a...
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Factpack: Acceleration
In the race to change velocity the fastest, can man-made objects outstrip nature's fastest accelerators? Physics - Forces - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to...
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Factpack: Super Prey
How can small prey protect themselves from predators? Biology - Adaptation And Evolution - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of a...
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Theory
An explanation or model that is logical, testable and predictive. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
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Fractals: The Koch Snowflake
The characteristics of Koch's mathematical fractal are produced by following a set of simple rules, which result in an infinitely reducing pattern. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...
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Expansion and Contraction
Discover how different materials react to heat, and why this can be both useful and dangerous. Physics - Energy And Radioactivity - Learning Points. Temperature affects the size and shape of an object due to the expansion and contraction...
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Streamlined: Dolphins vs People
Discover the differences in evolutionary adaptation between dolphins and humans, which allow these marine mammals to move through water far more easily and efficiently than us. Physics - Forces - Learning Points. Dolphins can swim faster...
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The Fibonacci Sequence
How Fibonacci came up with his sequence, and how it is repeated throughout nature, from flower's petals to snails' shells – and how it has inspired the financial and computing industries. Maths - Number A Twig Math Film. Reinforce and...
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Factpack: Selective Breeding
The artificial process behind some of our most common vegetables, and why we don't have purple carrots. Biology - Adaptation And Evolution - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a...
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The Moon and Its Effect On Life
The cycles of the Moon are said to affect reproductive rhythms, from humans to coral. How could this be? Physics - Our Solar System - Learning Points. The Moon exerts a strong influence over life cycles on Earth. Cycles of the Moon have...
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Factpack: Background Radiation
Although radioactive materials are associated with power stations and bombs, we live with radioactive substances all around us. What are they, and do they affect us? Physics - Energy And Radioactivity - Learning Points. A Twig FactPack...
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Nuclear Fusion: The Hot and Cold Science
When a group of scientists claimed they had achieved nuclear fusion, the discovery became one of the most controversial of the 20th century. What is fusion, and what role does heat play in it? Physics - Energy And Radioactivity -...
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Dogs and Wolves: Nature or Nurture?
A unique experiment investigates what happens to wolf cub's wild nature if they are raised in a domestic environment. Will nature or nurture win out? Biology - Cells And DNA - Learning Points. Wolves and dogs are 99.8% genetically...
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Savannah
Discover how animals have adapted to survive in the extreme climates of the savannah. Biology - Ecosystems - Learning Points. The savannah is one of the most dynamic habitats on the planet. Areas of savannah can be found to the north and...
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Natural Selection - Survival of the Fittest
Darwin's theory of Natural Selection reveals an intense struggle for existence: a constant fight between individuals, species, and their physical environment, where only the fittest survive. Biology - Adaptation And Evolution - Learning...
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Carbon Capture: Phytoplankton
Phytoplankon - microscopic marine plants - could help prevent global warming. How would they do this? And is it right for man to interfere with nature in a bid to save the planet? Human Geography - A Changing World - Learning Points....
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Spirals in Nature
Investigates different types of spiral, from logarithmic to Archimedean, how each is formed and where they are found in nature. Maths - Space A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math...
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Early Man and Agriculture
Why was the development of early agricultural techniques a crucial evolutionary step? Discover how early farming techniques transformed Neanderthal Man. Biology - Adaptation And Evolution - Learning Points. The last ice age ended 12,000...
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Shockwaves: The Damage Caused by Supersonic Speeds
Discover the damage caused by shockwaves and how they are created by supersonic speeds. Physics - Waves - Learning Points. Waves of high pressure are produced when something moves through a medium at supersonic speed. At supersonic...
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Forces of Nature
Introducing the four main forces of nature: gravity, electromagnetic force, weak and strong nuclear forces. Learn why they are fundamental to life on Earth. Physics - Forces - Learning Points. There are four fundamental forces of nature....