Free Topics - Films and Learning Materials


Twig comprises thousands of films, images and additional materials to support teaching and learning across the curriculum.
Enjoy free examples of Twig’s outstanding content:

Biology Chemistry Earth Science Math Physics

Biology topic - Energy and Growth

This topic contains the following films:

Explore this topic

  • Photosynthesis
  • Plant Transport
  • Tropisms and Hormones
  • Parasitic Plants
  • Carnivorous Plants
  • What Plants Need to Grow
  • Plants and Medicine
  • FactPack: Nonedible Crops
  • Plants and Medicine: Aspirin
  • What Is Fitness?

Plus incredible images, quizzes and extension materials!

Chemistry topic - Oil Products

This topic contains the following films:

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  • Fractional Distillation
  • Plastics and Polymers
  • Esters and Perfumes
  • Recycling Plastics
  • Vegetable Oils As Fuel
  • Leaded and Unleaded Fuel
  • Invention of Nylon
  • FactPack: Hydrocarbons

Plus incredible images, quizzes and extension materials!

Earth Science topic - Volcanoes

This topic contains the following films:

Explore this topic

  • What Is a Volcano?
  • Predicting Volcanic Eruptions
  • Yellowstone: Supervolcano
  • Danger: Volcanic Ash
  • The Last Day of Pompeii
  • Kilauea - The Island Maker
  • FactPack: Extreme Eruptions
  • Coastal Processes: Waves
  • Volcanoes: LEDC Response
  • Volcanoes: MEDC Response

Plus incredible images, quizzes and extension materials!

Math topic - Accuracy and Estimation

This topic contains the following films:

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  • Rounding: Snails Vs Rockets
  • How Long is a Meter?
  • Counting Crowds
  • Jai Singh
  • Speed of the Earth
  • Volume: Counting Stars

Plus incredible lesson plans, worksheets and diagrams!

Physics topic - Outer Space

This topic contains the following films:

Explore this topic

  • Scale of the Universe
  • Black Holes
  • Milky Way's Black Hole
  • Telescopes
  • Hubble Space Telescope
  • How Are Mirrors Made?
  • The Search for Dark Matter
  • What Is a Light Year?

Plus incredible images, quizzes and extension materials!

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