Enzymes and Digestion | GCSE Bitesize Revision

Acceleration | Additional Science 1

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

Acids, Bases and Salts | GCSE Bitesize Revision

Spec references J248: C3.3d, C3.3e, C3.3f, C3.3h, C4.2a J250: C3.3d, C3.3e, C3.3f, C3.3h, C3.1g. This video introduces acids ...

Acids, Bases and Salts | GCSE Bitesize Revision

Spec references J248: C3.3d, C3.3e, C3.3f, C3.3h, C4.2a J250: C3.3d, C3.3e, C3.3f, C3.3h, C3.1g. This video introduces acids ...

Atomic Structure - Revision | GCSE Bitesize Revision

Spec references J248: C1.2b, C1.2d, C1.2e J250: C1.2b, C1.2d, C1.2e. A fast-paced overview of the basics of atomic struc...

Cell Division | GCSE Bitesize Revision

Animated shorts to support students preparing for assessments in GCSE Additional Science.

Diffusion and Osmosis | GCSE Bitesize Revision

Spec references J247: 2.1a J250: 2.1a. Animated shorts to support students preparing for assessments in GCSE Additional Science.

Distance-time graphs | Additional Science 1

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

Homeostasis | GCSE Bitesize Revision

Spec references J247: B3.3a, B3.3b, B3.3c, B3.3d, B3.3e, B3.3g, B3.3j. Higher paper content for homeostasis. Structure of the kidney, ho...

How enzymes work | GCSE Bitesize Revision

Spec references J247: B1.2g J250: B1.2d. How enzymes break down substrates into products, lock and key model, denaturing of protein...

Introduction to Covalent Bonding | GCSE Bitesize Revision

This video introduces covalent bonding, focusing on electron sharing, the use of dot and cross diagrams, and exampl...

Ion formation and Ionic Bonding Revision | GCSE Bitesize Revision

Spec references J248: C2.2di, C2.2e, C2.2f J250: C2.2di, C2.2e, C2.2f. Ideal for topic revision, this video...

Kinetic energy | Additional Science 1

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

Kinetic Energy And Momentum | GCSE Bitesize Revision

Animated shorts to support students preparing for assessments in GCSE Additional Science.

Measuring the Rate of Reaction | GCSE Bitesize Revision

Spec references J248: C5.2a, C5.2c, C5.2d, C5.2e, C5.2f J250: C5.2a, C5.2c, C5.2d, C5.2e, C5.2f. This video provides ...

Mitosis, meiosis and reproduction | GCSE Bitesize Revision

Spec references J247: B2.1b, B5.1f, B5.1h J250: B2.1b, B5.1f. Different steps of mitosis, asexual reproduction, di...

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...

Representing Motion | GCSE Bitesize Revision

Animated shorts to support students preparing for assessments in GCSE Additional Science.

Speed | Additional Science 1

Spec references J249: P2.1h J250: P2.1h. Calculating speed and units of speed - description and animation.

Velocity-time graphs | Additional Science 1

Spec references J249: P2.1e J250: P2.1e. Description and animation. Velocity time graphs.

Work done | Additional Science 1

Spec references J249: P2.2m, P7.1c, P7.1d J250: P2.2l, P5.1c, P5.1d. Animation, description and worked example. Work done = force × distance.