Episode 3 | The Secrets of Everything

Acceleration | Additional Science 1

Spec references J249: P2.1h J250: P2.1h. Calculating acceleration and what the units mean - description and animation.

01: Speed Limits | Richard Hammond's Invisible Worlds

Using state-of-the-art technologies, Richard Hammond goes beyond the limits of the naked eye and explores the hidden se...

1: Deep Earth | How Earth Made Us

Series telling the story of how the development of civilisation was influenced by planetary forces. Professor Iain Stewart explores the rol...

4: The Pale Blue Dot | Forces of Nature with Brian Cox

Professor Brian Cox reveals how Earth's beauty is created by just a handful of forces. In this episode Brian explains ...

Force arrows and balanced forces | Additional Science 2

Spec references J249: P2.2c, P2.2d, P2.2f J250: P2.2c, P2.2d, P2.2f. Force arrows and balanced forces - animation and...

Balanced and unbalanced forces | Curriculum Bites

Spec references J249: P2.2b J250: P2.2b. Addresses misconception that objects with a force acting on them must move. Refram...

Unbalanced forces | Curriculum Bites

Spec references J249: P2.2d J250: P2.2d. Unbalanced forces cause acceleration.

1: The Universe in a Snowflake | Forces of Nature with Brian Cox

In this episode Brian looks at the stunning diversity of shapes.

The physics behind the Flying Machines | Monkman & Seagull's Genius Guide to Britain

Eric and Bobby use a fairground ride to explain centrifugal forces.

3: What Is Gravity? | Brian Cox's Adventures in Space and Time

Brian takes a fresh look at the concept of gravity, revealing it to be far more than just the force that makes...

3: Wind | How Earth Made Us

Professor Iain Stewart sets sail on one of the fastest racing boats ever built to explore the story of our turbulent relationship with the wind.

Distance-time graphs | Additional Science 1

Spec references J249: P2.1b J250: P2.1b. Description and animation. Distance time graphs.

Einstein and the beetle | Gravity and Me: The Force that Shapes our Lives

Professor Jim Al-Khalili explains Einstein's analogy of gravity that he told his son to explain his...

Force, mass and acceleration | Additional Science 2

Spec references J249: P2.2i, P2.2l J250: P2.2i. Effect of force and mass on acceleration. F = m a. Worked example. Animat...

Forces & Motion | Curriculum Bites

Schools science programme where topics in the double science curriculum are broken down into small chunks.

Forces and moving objects | Additional Science 2

Spec references J249: P2.2a, P2.2b, P2.3h J250: P2.2a, P2.2b, P2.3h. Clear description and explanation of types of force aff...

Forces on a sky diver and terminal velocity | Curriculum Bites

Spec references J249: P2.2f J250: P2.2f. Speed time graph for a parachutist and terminal velocity (no parachu...

Forces when falling and terminal velocity | Additional Science 2

Spec references J249: P2.2f, P2.2h J250: P2.2f, P2.2h. Falling, air resistance, balanced forces and terminal...

Kinetic energy | Additional Science 1

Spec references J249: P7.1e J250: P5.1e. Animation, description and worked example. Kinetic energy.

Momentum | Additional Science 1

Spec references J249: P2.2k J250: P2.2k. Animation, description and worked example, p = m v. Description of force = rate of change of momentu...