Curated Video
Las imágenes térmicas
Las compañías eléctricas realizan un ingente trabajo para que el suministro eléctrico no se interrumpa. Para identificar posibles cortocircuitos, emplean un equipo sofisticado y ascienden a los cielos.
Twig - Física - Electricidad y...
Curated Video
Redes de neuronas
Las neuronas, las señales eléctricas del cerebro, controlan el funcionamiento de nuestro cuerpo. Descubre cómo lo consiguen y por qué forman parte del aprendizaje de nuevas habilidades.
Twig - Biología - El ser humano - El cerebro
...
Curated Video
¿Cómo aprendemos?
El cerebro humano tiene una enorme capacidad de aprendizaje, pero... ¿cómo lo hace? ¿Cuál es la mejor forma de aprender una nueva habilidad?
Twig - Biología - El ser humano - El cerebro
Claves de aprendizaje
Absorbemos...
Curated Video
Cedazo
Descubra las numerosas aplicaciones de los cedazos para separar diferentes sólidos.
Twig - Los procesos de los materiales - Separación de las mezclas - Separación con colador
Claves de aprendizaje
El cedazo separa sólidos de...
Curated Video
Los hongos
Descubre el fascinante mundo de los hongos: no son vegetales ni animales, sino que conforman una clasificación independiente de organismos vivos.
Twig - Biología - Los ecosistemas - Las cadenas tróficas
Claves de aprendizaje
...
Curated Video
Cosechadoras combinadas
Descubre cómo una cosechadora combinada separa granos de la cascarilla usando coladores.
Twig - Los procesos de los materiales - Separación de las mezclas - Separación con colador
Claves de aprendizaje
El tamaño de la rejilla...
Curated Video
Myoglobin
A protein found in muscle tissue that performs a similar role to haemoglobin in the blood, as a carrier of oxygen that releases it to cells when required A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using...
Curated Video
Deoxygenated
A substance that has had oxygen removed from it in some way. 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
Chlorophyll
A green pigment found in all plants and algae, that enables energy from sunlight to be converted to chemical energy through the process of photosynthesis. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds...
Curated Video
Factpack: Redshift
Discover how different wavelengths allow scientists to measure the distance to the stars. Physics - Universe - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention...
Curated Video
Earthly Treasures: Precious Gemstones
Discover the specific conditions needed for the formation of emeralds, rubies and sapphires; and how there is now potential to 'grow' them in laboratories. Earth Science - Geology - Learning Points. Emeralds are made from beryllium....
Curated Video
Factpack: Colour Mixing
Learn how colours are made using additive and subtractive colour mixing. Physics - Waves - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of a...
Curated Video
Why is Blood Red?
What is it in our blood that makes it red, and why are other animals different? Biology - Human Body - Learning Points. Haemoglobin is the most efficient oxygen carrier and provides the red pigment in blood. Not all animals have red...
Curated Video
Factpack: pH Scale
Explore the pH scale, and discover whether a solution is acidic, alkaline or neutral. Chemistry - Reactions - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention...
Curated Video
Factpack: Animal Vision
The different ways animals view the world, from colour perception to UV rays. Physics - Waves - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at the start of...
Curated Video
Oxidation Reactions
Why do we cook our food wrapped in aluminium foil? Why does metal rust? It all comes down to oxidation reactions. Discover what happens to cause these reactions, and how to stop them. Chemistry - ReactionsLearning Points. The combustion...
Curated Video
Colour
The world appears to be a colourful place, but what are colours? What properties of light determine what colour we see? Physics - Waves - Learning Points. Colour is how our brains perceive different wavelengths of light. Newton...
Curated Video
Why Do Leaves Change Colour?
Throughout the year, some leaves change colour from green, to yellow, to red. Discover the role chlorophyll, carotene and anthocynanin pigments play in making this happen. Chemistry - Reactions - Learning Points. Leaf colour depends on...
Curated Video
Visible light
The portion of the electromagnetic spectrum that our eyes can see. 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
Why is the Sky Blue? - Atmospheric Colors
Find out why the sky is blue. Physical processes -Light - White light Learning Points The Sun emits white light. White light can be split into the spectrum of colours by a prism. Different colours have different wavelengths. A Twig...
Curated Video
Book Report: Latasha and the Little Red Tornado
Mr. Griot describes the elements of a good book report. Then he creates a graphic organizer to help begin a book report about Latasha and the Little Red Tornado.
Curated Video
British Wildlife: Red Squirrels
Red squirrels inhabit coniferous forests and deciduous woodlands in Scotland, Northumberland, Wales, Northern Ireland, and the Lake District. The Red Squirrel is the UK’s only native species of squirrel, and was once common across the...
Curated Video
How the Colors Got Their Names
In some ways, colors are the ultimate example of language's power. The earliest humans didn't have words for colors. They had words for objects and actions, and it took tens of thousands of years for those words to evolve into the names...
English Tree TV
Alphabet and Colors Song
A fun Abc Alphabet Colors Song for children! This ABC Colors nursery rhyme kids alphabet song is for teaching and learning the English alphabet and the names of the colors! Original music video made for children, babies, toddlers,...