In this video we cover:
The 3 ways heat energy can be transferred
How heat is conducted through solids
What thermal conductivity means
How convection cycles work
What radiation is

General info:
Even if you don’t need to know the details for your course, it's worth watching to understand the concepts

Exam board specific info:
AQA - Everything is relevant to your course!
IGCSE Edexcel - Everything is relevant to your course!
Edexcel - You do not need to know conduction or convection in detail, so you can skip to 4:45
OCR 21st Century - You do not need to know conduction or convection in detail, so you can skip to 4:45
OCR Gateway - Everything is relevant to your course!