Algebraic Expressions
Algebraic Expressions
Objectives:
- Use algebraic notation correctly.
-Simplify expressions by collecting like terms.
-Expand and factorise single brackets.
-Substitute values into expressions.
Lesduur is: 60 minOnderdelen in deze les
Algebraic Expressions
Objectives:
- Use algebraic notation correctly.
-Simplify expressions by collecting like terms.
-Expand and factorise single brackets.
-Substitute values into expressions.
Starter: Key Vocabulary Matching
Match algebraic terms to their definitions. Work in pairs. Discuss your answers and share your thoughts.
Key Algebra Vocabulary - Answers
Modelling: Simplifying Expressions
4a+2b+2a
Collecting like terms:
4a+2b+2a
6a+2b
Guided Practice: Whiteboard Tasks
Independent Work: Choose Your Challenge
Stretch Yourself
Support & Practice
Tier 1: Simplifying and expanding expressions, scaffolded.
Tier 2: Further practise with substitution. Colour-coded sheets and examples for support.
Tier 3: Factorising expressions. Challenge: Expand and simplify two brackets. Aim to explain your working step-by-step.
Plenary: Explain Your Thinking
Answer a final simplify, expand, or substitution question. Explain your method to a partner using today’s vocabulary.
Write down 3 things you learned in this lesson.
Write down 2 things you want to know more about.
Ask 1 question about something you haven't quite understood yet.
