Lesson Objective:
To be able to draw and interpret distance -time graphs
Blog posts : "L63M"
Graph Transformations
Lesson Objectives:
To be able to recognise the transformation of graphs of functions associated with:
- Translations
- Stretches
- Reflections
Inequalities and Intersections
Lesson Objectives:
To be able to:
- Solve non-linear simultaneous equations
- Identify regions between lines and curves
Quadratic Problem Solving
Lesson Objective:
To be able to solve problems based on use of a quadratic function.
Working through the odd numbers of Exercise 2G on Page 32.
Simultaneous Linear Equations
Lesson Objectives:
To be able to solve simultaneous equations using the elimination method.
For equations presented as ax + by = c
Home Support:
themathsteacher.com HAS6 - Simultaneous Linear Equations
Quadratic Formula and Discriminant
Lesson Objectives:
To be able to:
- Use the quadratic formula to solve a quadratic equation giving roots as decimals or surds
- Know that the discriminant of a quadratic expression is b2 - 4ac
- Use the discriminant to determine how many roots a quadratic equation has.
Completing the Square
Lesson Objectives:
To be able to:
- Complete the square for y = ax2 + bx + c
- Identify the line of symmetry for the graph of this function
- Identify the coordinates of the graph turning point
For a = 1, a = a positive integer, a = a negative integer
Home Support: themathsteacher - Completing the square
Desmos Graphing Utility
It is well worth downloading the free app Desmos onto your smartphone. Once downloaded it is a stand alone graphing utility that can be used without internet access.
The software cannot be downloaded to a computer but can be run on-line at www.desmos.com
Solving Quadratic Equations by Factorising
Lesson Objectives:
1. To be able to solve equations of the form x2 + 5x + 6 = 0 by factorising.
2. To be able solve equations of the form 2x2 + 11x + 5 = 0 by factorising.
Home Support:
themathsteacher - HA2 Quadratic equations by factorising (1)
Edexcel AS Mathematics Specification
Edexcel AS Mathematics Specification
This document determines our work between Sep 17 - May 18.
15 blog posts