SL AA – Algebra
Straight Lines
Complete the square
Deductive Proof
Factorise quadratics
Quadratic Graphs
Algebra Review
Solving quadratics
Quadratic discriminate
Traffic Light Coding for Unit
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Learning Outcomes
Find equations of horizontal and vertical straight lines |
Understand the the terms gradient and y-intercept. |
Find equations of diagonal straight lines. |
Factorise simple quadratic equations such as x2+bx+c |
Factorise simple quadratic equations such as ax2+bx+c where a>1. |
Solve simple quadratic equations such as x2+bx+c=0 |
Solve simple quadratic equations such as ax2+bx+c=0 where a>1. |
Solve quadratic equations by use of a GDC. |
Understand the term discriminant and how it is used to determine the number of roots of a quadratic. |
To be able to complete the square for a quadratic. |
To solve an equation from the completed the square form. |
Find minimum points and lines of symmetry from graphs of quadratics. |
Show simple numeric and algebraic proofs. |
Use of the notation for equality and identity. |