In this episode, Emma looks at the different types of movement and levers for your GCSE DT exam. She looks at linear, rotary, oscillating and reciprocating motion. She also goes through the concept of mechanical advantage and how it relates to class 1, 2 and 3 levers. Perfect for AQA, Edexcel and OCR exam boards. Ideal for preparing you for your GCSE Design Technology.

Click here for the full course, or visit this link: http://bit.ly/36WC7Rh