• Page 15.3 Polymers from Using our Resources. Page 224 - 225. 
• We will read this together and talk about cross links in polymers, thermosetting and thermoplastic polymers. 
• These properties were covered in one of the twig videos from yesterday's lesson. Twig - Plastics and Polymers : Twig (twig-world.com)
• For those working from home you could also watch:

Finally we will summarise what we have recently learned by working through this worksheet