4 hours Year 9 Support Summer Term Unit 16 Equations, formulae and identities

NNS P116 - 137
P138 - 143

Autumn Term

Spring Term Summer Term

Support (from Y7 teaching programme)
• Simplify linear algebraic expressions by collecting like terms
Construct and solve simple linear equations with integer coefficients (unknown on one side only) using an appropriate method (e.g. inverse operations)

Core (from Y8 teaching programme)
Simplify or transform linear expressions by collecting like terms; multiply a single term over a bracket
• Construct & solve linear equations with integer coefficients (unknown on either
or both sides ) using appropriate methods (e.g. inverse operations, transforming both sides in the same way)
• Use formulae from mathematics and other subjects;
substitute integers into simple formulae , including examples that lead to an equation to solve, and positive integers into expressions involving small powers (e.g. 3x^2 + 4 or 2x^3); derive simple formulae.
• Begin to use graphs and set up equations to solve simple problems involving direct proportion

Extension (from Y9 teaching programme)
• Simplify or transform algebraic expressions by taking out single term common factors
Construct and solve linear equations with integer coefficients (with and without brackets, negative signs anywhere in the equation, positive or negative solution), using an appropriate method

Starters

Main

ICT

Scaffolding

Key Questions

Notes

MAP
~ Fibonacci sequences
~ Fibonacci biography

MEDIAN - Linear equations
~ Fibonacci 3 steps, 4 steps; extended tasks

 

MAP

~ Fibonacci Fun – to generate instant solutions to the questions in the 3 steps / 4 steps activities

 

 

 

 

 

ATM Mathematical problem solving
~ Fibonacci rectangles
~ Fibonacci sequences

MAP

~ Generate Fibonacci using spreadsheets ; explore ratios between terms. Graph results.

~ Fibonacci Fun – pupils could generate this themselves

 

MAP
~ Generic assessment criteria

 

 

 

 

 

What happens to the ratio of a Fibonacci number to its previous number, as the size of the numbers increases?

hat happens with starting numbers other than 1, 1, …?

 

MAP – Level Ladders
~ Equations, formulae, identities