24 February, S3 - Year 11*

Title: Quadratics Equations, Simultaneous Equations
Challenge Equations
How do you know which rule to use when solving quadratics or simulates equations? 

Learning Objectives

Beginning

To be able to explain how to factorise and/or solve quadratic expressions of the form ax² + bx + c (non-monic quadratics) 

Developing
To be able to demonstrate how to solve equations using the difference of two squares or by completing the square.

Mastering

To be able to explain a method for solving two simultaneous linear or non-linear equations.

Resources

Beginning

Check you understanding

Solve quadratic equations using the quadratic formula.

Solving Quadratics using the Formula (from Ten Ticks 9-10, 2, page 43-44)*

Challenge Yourself
Quadratic Formula Spot the Error

Exam Questions

Quadratic Equations


Developing

Check you understanding

Completing the Square (from MEP 10.14)*

Completing the Square (from Ten Ticks 9-10, 2, page 41-42)*

Challenge Yourself
MangaHigh: Quadratic Formula

CIMT: Quadratic Equations: Completing the Square

Mastering 

Check you understanding

Simultaneous Equations by Elimination (from ten Ticks 7-8, 4, page 5-7)*

Simultaneous Equations by Substitution (from Ten Ticks 7-8, 4, page 7-8)*

Challenge Yourself
CIMT: Simultaneous Equations

MangaHigh: Substitution Method

Exam Questions

Simultaneous Equations

Homework
Flipped