Curated Video
Gears and pulleys – Did you know?
Did you know that a seesaw, a wheelbarrow and a fishing rod are all types of lever? Physical processes - Force and motion - Gears and pulleys Learning Points A lever is a stiff bar that pivots on a fixed point. A Twig Tidbit Film - Did...
Curated Video
What is a force? – What happens next?
The rope tying a catapult to the ground is released … what happens next? Physical processes -Force and motion - What is force? A Twig Tidbit Film - What happens next? A short section of film is played and the children have to guess what...
Curated Video
What is a force? – Did you know?
Did you know that force is measured in newtons? Physical processes - Force and motion - What is force? Learning Points Forces are measured in newtons. A Twig Tidbit Film - Did you know? A fascinating fact is revealed.
Curated Video
Opposing forces
Opposing forces are at work all the time, even when you aren't moving! Physical processes -Force and motion - Action and reaction Learning Points When opposing forces are balanced, an object remains stationary. Unbalanced forces cause an...
Curated Video
Mass vs. Weight
What is the difference between mass and weight? Physical processes -Force and motion - Gravity Learning Points Mass is the amount of stuff in an object, it is measured in grams and kilograms. The force of gravity acting on an object is...
Curated Video
Space rockets
Find out how rockets shoot into space at amazing speeds. Physical processes -Force and motion - Action and reaction Learning Points Newton's third law states that every force has an equal and opposite force. A Twig Context Film....
Curated Video
Magnetism
Find out how magnetic and non-magnetic materials are separated at a junkyard using a giant magnet. Physical processes - Electricity and magnetism - Magnetism Learning Points Magnetism is a force that acts upon magnetic material. A...
Curated Video
Very strange liquids
Not all liquids act the same ... some can behave very strangely indeed! Material processes - Solids, liquids and gases - Liquids Learning Points Liquids do not have a fixed shape. Non-Newtonian liquids change behaviour when a force is...
Curated Video
Hydroelectric power station
Discover how flowing water can create electrical energy. Physical processes -Electricity and magnetism - Electricity Learning Points A hydroelectric power station produces electricity using running water. Generators convert the kinetic...
Curated Video
What is a force?
Gain understanding that although we cannot see forces, we can see their effects all around us. Physical processes -Force and motion - What is force? Learning Points A force is a push, a pull, or a combination causing a twist. A force is...
Curated Video
How the Egyptians built the pyramids
Discover how a simple system of pulleys helped the Egyptians build some of the wonders of the world. Physical processes -Force and motion - Gears and pulleys Learning Points Pulleys reduce the amount of force needed to move something....
Curated Video
Gravity in our universe
Discover that gravity is the force that keeps our solar system together. Physical processes -Force and motion - Gravity Learning Points The Sun has the greatest gravitational pull in the Solar System. Gravity keeps everything in the...
Curated Video
What is a gas?
What are the properties of a gas? Material processes - Solids, liquids and gases - Gases Learning Points Gases do not have a fixed shape and so move to fill their container. The molecules in gases are widely spaced and move about...
Curated Video
What is gravity?
Find out how gravity affects our everyday life. Physical processes -Force and motion - Gravity Learning Points Gravity is a force that pulls everything in the Universe together. The Earth's gravity pulls everything towards its centre. A...
Curated Video
Isaac Newton
Find out how Sir Isaac Newton devised his laws of motion and explained how the universe works. Physical processes - Force and motion - Action and reaction Learning Points Sir Isaac Newton devised laws that explain how the Universe works....
Visual Learning Systems
Magnets and Static Electricity
This video explores cause and effect relationships of magnetism, as well as electric interactions. The program explains how students can conduct an activity that illustrates how magnets exhibit forces on specific types of matter, and...
Flipping Physics
Buoyant Force Demonstrated: Three Objects in Water
Witness the effects of buoyant force as three different objects are released underwater. Learn why some objects float, while others sink or remain suspended.
Curated Video
Intramolecular And Intermolecular Forces: Chemistry, Chemical Bonds, High School Chemistry
Understanding the difference between intramolecular and intermolecular forces is crucial for mastering chemistry. In this video, we'll break down these concepts into easy-to-understand steps to help you excel in your studies. Here's What...
Curated Video
3 Intermolecular Forces You Must Know to PASS Chemistry
Understanding Intermolecular Forces (IMFs) is essential to success in chemistry and being able to discuss various properties we see in different molecules. In this video we cover the big three IMFs - hydrogen bonding, dipole dipole...
Great Big Story
Embracing natural hair in the military, a personal journey
This narrative shares the experiences of a service member who has dedicated over 23 years to the military, discussing the challenges and triumphs of embracing natural hair in the face of strict regulations.
Wonderscape
Bodies of Water in Motion: Rivers, Streams, and Waterfalls
Discover the dynamic world of flowing water, from the winding paths of rivers and the fast-moving streams that join them, to the dramatic drops of waterfalls. Learn how these bodies of water are defined by their movement and the forces...
Curated Video
Fundamental Forces in Nature: Fundamental Forces in Nature
By the end of this learning object, the student will be able to: Summarize the main points of the lesson.28730
Curated Video
Force and Motion: Law of levers
By the end of this learning object, the student will be able to: Discover the relation between law of levers and conservation of effort.9561
Curated Video
Force and Motion: Types of Levers
By the end of this learning object, the student will be able to: Explain the different types of levers.9553