Curated Video
Digital and Social Media Strategy
Explore the power of digital platforms and social media channels in reaching and engaging your target audience effectively. Discover the key elements and tactics to develop a winning strategy that drives brand awareness, fosters...
Curated Video
Reactant
Or reagent, the material that is consumed in a chemical reaction to create new products. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Chemical synthesis
The process of carrying out a set of chemical reactions to create a chemical product or products, often one not found in nature such as, a synthetic drug. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds...
Curated Video
Zygote
The cell produced by the fusion of an egg and a sperm at fertilisation. The zygote contains DNA from both the male and female parents, providing all the genetic information required for a new individual. A Twig Science Glossary Film. Key...
Curated Video
Nuclear fusion
A nuclear reaction in which two atomic nuclei fuse to form a larger one. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Rate of reaction
A measure of how fast a reaction is taking place. 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...
Curated Video
Power
The rate of doing work, or of converting energy. 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...
Curated Video
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...
Curated Video
Oxygen and Combustion
Combustion reactions are vital: from keeping us warm and cooking our food, to providing electricity and propelling rockets into outer space. What do we know about these chemical reactions? Chemistry - Reactions - Learning Points....
Curated Video
International Trade: An Unequal Relationship?
An unequal relationship exists between primary and secondary producers in global industry. How does this imbalance affect countries' development? Human Geography - A Changing World - Learning Points. Poorer countries of the world provide...
Curated Video
Heavy Water
Why did allied soldiers in World War Two embark on a dangerous mission to stop the Nazis using heavy water? Chemistry - Atoms And Bonding - Learning Points. Atoms that have the same number of protons and electrons but different numbers...
Curated Video
Clathrate Gun Hypothesis
The largest volumes of methane on Earth are frozen deep underground. Learn how global warming could melt these stores and start the irreversible process predicted by the Clathrate Gun Hypothesis. Earth Science - Human Impacts - Learning...
Curated Video
Brazil: Agricultural Revolution
With global food need increasing, but less new agricultural land available, progressive agricultural methods are needed to feed the world. See some of those methods in action in Brazil. Human Geography - A Changing World - In the last...
Curated Video
Mass of Wire Wool
We look at how the mass of wire wool changes when it is burned. Wire wool is almost 99% iron. When we burn it, it combines chemically with oxygen from the air to form iron(III) oxide. The mass of the product is more than the mass of the...
Curated Video
Extracting Lead
We discover how to extract lead from lead(II) oxide. We mix lead(II) oxide with charcoal powder and then heat the mixture using a Bunsen burner. It glows bright red as a reaction occurs and after a few minutes we are left with pure lead....
Curated Video
Fermentation: The Chemical Process Behind Everyday Foods
Discover the chemical process which produces some of our most common foodstuffs, from bread to yoghurt, to wine and vinegar. Chemistry - Chemical Industries - Learning Points. Fermentation is the process of converting sugar and other...
Curated Video
Rates of Reaction: Basics
Knowing the rate of a chemical reaction can be very important, particularly for industry. Discover which factors indicate the rate of a chemical reaction, and how you can change it. Chemistry - Reactions - Learning Points. Some reactions...
Curated Video
Sediment
Naturally occurring debris, often the product of weathering of rocks, carried by wind or water and deposited in a new location. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Product
A substance produced as the result of a chemical reaction. 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...
Curated Video
Changing properties
What chemical and physical changes are at play in cake baking. Material processes - Changing materials - More chemical reactions Learning Points Chemical changes are usually irreversible. Physical changes are usually reversible. Chemical...
Great Big Story
Anthony Sullivan, the Infomercial king's pitch-perfect career
Dive into the life of Anthony Sullivan, the iconic pitchman behind OxiClean and more, as he transforms skepticism into sales magic.
Wonderscape
Understanding the Global Supply Chain and Its COVID-19 Disruptions
Learn how the global supply chain operates, from sourcing raw materials to delivering finished products like jeans to customers. Discover the impact of COVID-19 on this complex system, leading to empty store shelves and delayed...
Curated Video
Geometry and Measurements: Lateral Area and the Total Area of a Cuboid
By the end of this learning object, the student will be able to: Find the lateral surface area and the total area of a cuboid. (3 cases).64593
Curated Video
Factorization: Factorizing Trinomials
By the end of this learning object, the student will be able to: Summarize the main points of the lesson.87621