1. BTEC Unit 06 – Lesson 06 Evidencing P3 Mr C Johnston ICT Teacher www.computechedu.co.uk

2. Session Objectives Revise the concepts of sequence, selection and iteration, Understand the grading requirements of P3.

3. Sequence Definition Use Typical syntax

4. Selection Definition Use Typical syntax

5. Iteration Definition Use Typical syntax

6. P3 Evidence P3 requires you to explain sequence, selection and iteration as used within computer programming, Based on what you learnt in lesson 5 add to your presentation produced for P1 and P2: Explanation of sequence including: What it is, show what variables, concatenation and math's operators are, how it is used including annotated examples from lesson 5 Explanation of selection including: What it is, types of selection, test conditions using relational and logical operators, how it is used including annotated examples from lesson 5 Explanation of iteration including: What it is, types of iteration, how it is used including annotated examples from lesson 5 Ensure your slides conform to standard practices – i.e. not too much text on slides and explanation in speaker notes.

7. You should include some annotated examples simple programs which demonstrate how sequence, selection and iteration are implemented. P3 – explain sequence, selection and iteration as used in computer programming