Wonderscape
The Dawn of the Atomic Age and Reflections on War
Uncover the dramatic conclusion of World War II in the Pacific with the deployment of the atomic bomb, reflecting on the profound implications for humanity and the legacy of nuclear warfare. The Attack on Pearl Harbor and the Pacific...
Wonderscape
Understanding Energy Changes in Chemical Reactions
Explore the concept of energy changes in chemical reactions, including exothermic and endothermic reactions. Learn how chemical reactions can either release or absorb energy in the form of heat or light, with examples ranging from baking...
Wonderscape
The Sun: Heart of Our Solar System
Explore the captivating details about the sun, the central star of our solar system. Learn about its immense size, its role in holding the solar system together, and the crucial light and heat it provides to sustain life on Earth. Earth...
Curated Video
Unveiling Winter's Chill: Understanding Our Body's Cold Weather Response
Explore how our bodies instinctively react to cold weather to maintain a constant internal temperature. Learn about the physiological adjustments, from constricted blood vessels in extremities to the appearance of goose bumps, that help...
Professor Dave Explains
Introduction to Transition Metal Catalysis
After learning about the different kinds of organometallic reactions, we are ready to learn about transition metal catalysis. This is an incredible field that has pushed organic synthesis forward in leaps and bounds over the past 50...
Curated Video
Why Do Footballers Chew Gum?
Chewing gum activates the receptors in our gums that send information to the brain. The added bonus of an increased heart rate also allows the muscles to receive more blood. This is why so many professional footballers and basketball...
Curated Video
How to Predict the Products of Double Replacement Reactions
Double replacement chemical reactions, also known as precipitation reactions, are reactions where 2 elements are replaced. But you have to make sure that you replace the correct elements! In this video, we show you not only how to...
Curated Video
Turning Zinc into Silver: Single Replacement Reaction Demo
Did you know you can turn zinc into silver?! This can happen through a simple single replacement chemical reaction. Check out this video to watch this transformation happen live!
Curated Video
Decomposition Chemical Reactions Explained
Decomposition, or combination, chemical reactions are an important reaction in chemistry and one that students sometimes struggle with. In this video, we simplify decomposition reactions so that students are able to not only identify...
Curated Video
Combustion Chemical Reaction Explained by Burning Rubbing Alcohol
Do you know what happens when you light rubbing alcohol on fire? Rubbing alcohol is a hydrocarbon with the name isopropyl alcohol. Because it is a hydrocarbon, it will burn in the presence of oxygen. This is an example of a combustion...
Great Big Story
Chef Catalina: Cooking Against the Odds for a Allergy-Friendly World
Meet Chef Catalina, a culinary maverick on a mission to create delicious food for every allergy and intolerance. Despite severe food allergies herself, Catalina embraces the challenge of reinventing traditional recipes for restricted...
Curated Video
Hamlet 1.2 What the Critics Say
Learn how T.S. Eliot, A.C. Bradley, and Harold Bloom interpreted the characters and events of act 1, scene 2 of Hamlet. Is Hamlet a believable character? Can we sympathize with him? What might you do in his situation?
Curated Video
Move Quickly : Exploring First-Order Reactions
First Order Reaction, integrated expression. First Order Reactions part 1
Curated Video
Chemical Kinetics: Understanding Fast, Moderate, and Slow Reactions
Chemical Kinetics : Understanding Fast, Moderate, and Slow Reactions
Seven Dimensions
4 Levels of Evaluating Learning
Learn how the 4 Levels model evaluates content and methods against 4 criteria; Recognize that Level 1 is Learners' reactions – Was the training relevant and engaging? Learn that Level 2 examines what individuals learned – Did learners...
Curated Video
I WONDER - Do Chemical Reaction Affect Energy?
This video is answering the question of do chemical reaction affect energy.
Curated Video
GCSE Chemistry - Exothermic and Endothermic Reactions #43
In this video we cover : - What exothermic and endothermic reactions are - What reaction profiles are and how to draw them - What activation energy is and how we show it on reaction profiles
Curated Video
GCSE Chemistry - Addition Reactions of Alkenes #55
This video covers: - The idea that the carbon-carbon double bond can break, which allows the carbons to bond to new atoms - How alkenes react with hydrogen to form alkanes - How alkenes react with water to form alcohols - How alkenes...
Curated Video
GCSE Chemistry - Acids and Bases #34
This video is covers what acids and bases are, what the pH scale is, how we measure pH with indicators and probes, and what neutralisation reactions are.
Curated Video
GCSE Biology - What are Enzymes?
In this video, we cover: - What enzymes are - How enzymes work - The difference between the lock and key model and the induced fit model Exam board specific info: AQA - Suitable for everyone IGCSE Edexcel - Suitable for everyone Edexcel...
Curated Video
GCSE Biology - Characteristics of Living Things (Organisms) #3
In this video, we cover: - The characteristics that all living things have have in common - You can remember these using the acronym MRS GREN, where the letters stand for movement, respiration, sensitivity, growth, reproduction,...
Curated Video
GCSE Chemistry - Oxidation and Reduction - Redox Reactions #39 (Higher Tier)
In this video we cover: - Oxidation and reduction in terms of oxygen and electrons - Redox reactions - Displacement reactions - Ionic equations - Half equations This video is suitable for: - Higher tier only - All exam boards - Triple...
Curated Video
GCSE Chemistry - Neutralisation Reactions #36
This video covers how acid react with different types of bases - metal oxides, metal hydroxides, and metal carbonates. It also covers the practical technique of how to make soluble salts from an insoluble base. This video is suitable...
Curated Video
GCSE Chemistry - Group 1 Alkali Metals #11
What are alkali metals? Why are they so reactive? What are the trends as you go down the group? How do they react with water, oxygen and chlorine? Learn all this and more!