We chose not to give a numerical value for how many characteristics of life there are, because we do not want to imply that what we are listing must be a specific order, or that it cannot be expanded upon or include exceptions....

Hank introduces us to oxygen - the element that makes it possible for most animals to live, but which is simultaneously responsible for a lot of bad things going on in our bodies.

Squeaks is getting ready to head back to school and he couldn’t be more excited! To make sure he’s all set for the first day, he and Jessi are watching some videos so he goes in confident and prepared!

In this video students will learn how living things and nonliving things interact in ecosystems. Specific attention is given to identifying producers, consumers and decomposers. Vivid, live-action video shows these relationships in...

In this video students will learn how living things and nonliving things interact in ecosystems. Specific attention is given to identifying producers, consumers and decomposers. Vivid, live-action video shows these relationships in...

In this video students will learn how living things and nonliving things interact in ecosystems. Specific attention is given to identifying producers, consumers and decomposers. Vivid, live-action video shows these relationships in...

In this video students will learn how living things and nonliving things interact in ecosystems. Specific attention is given to identifying producers, consumers and decomposers. Vivid, live-action video shows these relationships in...

A hierarchical system for biological classification, created by Carl Linnaeus in the 18th century.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

Mutual dependence between organisms or systems.
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br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...

A food chain simply states which organisms consume each other, and shows how energy moves through living things in an ecosystem.
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br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...

How enzymes power the everyday chemical reactions our bodies rely on.
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Biology - Cells And DNA - L
ea
rning Points.
/> A Twig FactPack Film.
Open a discussion on what has been already learnt in a topic,...

DNA carries genetic information to produce proteins and build new cells: a process at the heart of all life on Earth. Biology - Cells And DNA - Learning Points. Deoxyribonucleic Acid (DNA) carry the genetic code required to make protein...

What happens if you change the living factors of an ecosystem? Discover the effect of removing predators or introducing a new species into a habitat. Biology - Ecosystems - Learning Points. The smallest change can tip the balance of the...

What is it? ... These are goosebumps! <br<b<br/>r/>/>


Life processes - <br<b<br/>r/>/>Living processes - Living things


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

What's that noise? ... It's a wolf. <br<b<br/>r/>/>


Life processes - <br<b<br/>r/>/>Living processes - Living things


A Twig Tidbit Film - W<br/>hat’s that noise? The children have to identify an object from its
sound alone.

Six images are shown on screen, four of them are living things ... but which ones?
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Life processes - Living processes -


Living things


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

This program helps students develop models to describe that organisms have unique and diverse life cycles including the stages of birth, growth, reproduction and death. Through the use of colorful real-life examples, students will create...

Explore the significance of cells, the smallest living units in all organisms, in maintaining life. Understand how cells provide structure, convert nutrients into energy, carry out specialized functions, and contain hereditary...

This video colorfully illustrates how the energy in the food animals consume was once energy from the sun. Easy-to-understand examples help students create their own models to illustrate this concept. The video correlates to the Next...

In this video, we cover:

- The characteristics that all living things have have in co
mmon
- You can remember these using the acronym MRS GREN, where the letters stand for movement, respiration, sensitivity, growth,...

A video entitled “Deepsea Challenger” which discusses scientific exploration of the deep sea, focusing specifically on expeditions into the Challenger Deep section of the Mariana Trench.

Just as people do certain things to stay healthy, Earth needs to be treated in specific ways to stay healthy. This video takes a look at unsustainable practices that make Earth unhealthy. Specific sustainable habits are also highlighted.

This video explores the concept of environment and its various components. The video emphasizes the interconnectedness of living and nonliving things in the environment, and the study of this relationship through ecology. This video is...

Planet Earth is our home, but unfortunately humans have caused a great deal of damage to it. How have humans impacted Earth and what are the consequences? This clear and informative program answers this question through the use of...