Explore how machine learning can diagnose malignant and benign breast tumors in this AI science project

The video describes the development of a new classification system for all plant and animal life called DNA barcoding. This system uses a specific area of mitochondrial DNA as a unique species identifier, providing a more scientifically...

Most people believe that Homo sapiens are the only humans to have ever walked the face of the Earth. However, this isn’t true. We just happen to be the only human species left. The ever-so-familiar portrait of an ape evolving into a Homo...

Until recently, all classifications of life, including the expansion from two kingdoms to five kingdoms, were based on physical observations of how things looked, even under a microscope. This is how the closeness and relationships...

While most elements can easily be categorised as either metals or non-metals, a few have physical and chemical properties that are in between, which makes them harder to classify.
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A massive ball of extremely hot gases, held together by its own gravity.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

The grouping of organisms into categories with similar features.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

Discover the systematic grouping of organisms according to the structural or evolutionary relationships among them.
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Biology - Adaptation And Evolution - L
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Discover the five distinct features that unite all reptiles and the characteristics that they share with mammals, birds and fish. Biology - Animal Kingdom - Learning Points. A Twig Curriculum Film. Delivering key learning points. Get...

Discover the remarkable characteristics that make this odd-looking reptile well adapted for life in the desert. Biology - Animal Kingdom - Learning Points. The thorny devil is a small lizard native to Australia. The thorny devil can suck...

An animal without a backbone or spinal column. 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...

The science of organising and categorising different things into groups based on similarity. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

The most basic unit in the classification of types of organisms. 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...

What is it? ... It's a penguin!
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Life processes - Variation and classification -


Why classify?


A Twig Tidbit Film - Big Reveal. The image zooms out from an extreme close-up to full frame. The...

What is it? ... These are snakes!
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Life processes - Variation and classification - Class
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fication keys


A Twig Tidbit Film - Pixelate. A pixelated image unscrambles. The children have to guess what...

True or false ... All animals that live in the sea are classified as fish?
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Life processes - Variation and classification -


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Learning Points
Similar features can be found i
n...

True or false ... Starfish, vultures and humans belong to the same kingdom?
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Life processes - Variation and classification - Classifying


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Learning Points
Visually different...

What's that noise? ... It's an elephant.
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Life processes - Variation and classification - Class
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fication keys


A Twig Tidbit Film - What’s that noise? The children have
to identify an object from...

Four animals are shown ... but which are fish and which are not?
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Life processes - Variation and classification - Class
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fication keys


A Twig Tidbit Film - Spot the Difference. The children have to...

Four organisms are shown ... but which ones are plants?
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Life processes - Variation and classification - Classifying


living things


A Twig Tidbit Film - Spot the Difference. The children have to...

True or false ... Invertebrates have no bones?
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Life processes - Variation and classification -


Invertebrates />

Learning Points
Exoskeletons and hydrostat
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c skeletons support...

Four winged animals are shown, but which is the odd one out?
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Life processes - Variation and classification -


Why classify?


A Twig Tidbit Film - Odd one out. The children have to work out which of...

There are thousands of plant species. Find out how they are classified.
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Life processes - Variation and classification - Classifying


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Learning Points
Th
e

re are thousands of...

How does classification work and why is it so important?
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Life processes - Variation and classification -


Why classify? />

Learning Points
Classification is grouping different living...