He's quite the character, and has no problem getting around.

Get to know all the members of this gibbon troop, and see how one is adapting to life with just one arm.

Western pond turtles used to be widespread throughout the state, but now numbers are dwindling.

He's quite the character, and has no problem getting around.

Learn all about the western pond turtle, and why they are so hard to find.

Sloths are truly fascinating creatures.

It was the first baby mandrill at San Diego Zoo since 2002.

Pupil outcome: I can explain the theory of evolution by natural selection, giving examples of how it has led to animals having certain characteristics. Key learning points: - Darwin proposed the theory of evolution by natural selection...

Pupil outcome: I can group and order different stages of an animal's growth. Key learning points: - Offspring are young animals in relation to their parents - Offspring change and grow into adults - Animals at different stages of growth...

Pupil outcome: I can confidently describe how insecurities surrounding masculinity lead to Macbeth's downfall. Key learning points: - Arguably, Macbeth's presentation as a brave warrior is a façade for his own insecurities. - Macbeth's...

In this video, the teacher discusses the genetic similarities between humans and chimpanzees, highlighting that humans share nearly 99% of their DNA with chimps. The teacher also explores the physical and social similarities between the...

With an understanding of individual organisms, let's take a look at population ecology, which looks at the dynamics of populations of organisms. How do populations grow? How are they structured? What is their geography? There is a lot to...

Could King Kong ever evolve to exist? Could we simply scale up a gorilla? How and where could this giant ape develop? Join us as we explore the science behind the king of monsters!

Dimples are universally considered a physically attractive feature. Contrary to this positive perception, it results from a genetic defect that gives rise to a double or bifid zygomaticus muscle underlying the cheeks. A dimple simply...

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...

Reproduction involving just one parent, without the mixing of genetic material with another individual. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

This brightly-coloured frog lays its eggs on the ground and must climb high into the rainforest canopy to transport its young to a watery nursery. How? Biology - Animal Kingdom - Learning Points. Poison arrow frogs have poisonous skin,...

Why the female marbled salamander must abandon her eggs in order to survive. Biology - Animal Kingdom - Learning Points. Unlike most salamanders, the marbled salamander reproduces entirely on land. The male drops sperm onto the ground...

Discover the systematic grouping of organisms according to the structural or evolutionary relationships among them. Biology - Adaptation And Evolution - Learning Points. A Twig FactPack Film. Open a discussion on what has been already...

Some plants don't need both a male and female to reproduce - they can do it alone. Which plants can do this and how do they manage it? Biology - Plants - Learning Points. Plants use a variety of methods to reproduce. Methods include...

Discover the parts of plants necessary for reproduction, and the methods by which pollen is carried between flowers. Biology - Plants - Learning Points. Plants reproduce in various ways. Sexual reproduction occurs using male and female...

A look at natural cloning and the main artificial cloning techniques devised by man, including embryo transplant and fusion cell cloning. Biology - Cells And DNA - Learning Points. Cloning occurs naturally in asexual reproduction in...

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 natural selection and how does it work? Life processes - Living things in their environments - Evolution Learning Points Genes are passed down from both parents to their young during reproduction. A mutation is a change in genes....