SQA National 5 Biology Unit 2. Key Area 1: Producing New Cells Lesson 1: Mitosis & Lesson 2: Stem Cells Lesson slides including: starter and plenary activities, active learning (some inspired from Leckie and Leckie National 5 Biology textbook), formative assessment, differentiation, vocabulary. These lessons are created according to the course specifications given by the SQA. There are a range of various activities for both lessons. Some require more resources than others. Up to individual schools and teachers to decide what activities are appropriate for their classes. I hope you enjoy teaching this key area and you find the resources useful.