## L64 Lessons & Blog

### Distance -Time Graphs

Monday, 30 October 2017

Lesson Objective:

To be able to draw and interpret distance -time graphs

### Intro to Mechanics

Monday, 16 October 2017

Lesson Objective:

To be able to recognise the key SUVAT equations

### Graph Transformations

Tuesday, 10 October 2017

Lesson Objectives:

To be able to recognise the transformation of graphs of functions associated with:

• Translations
• Stretches
• Reflections

### Equations and Inequalities

Monday, 9 October 2017

Lesson:

Consolidation - working through Mixed Exercise 3.

### Inequalities and Intersections

Wednesday, 4 October 2017

Lesson Objectives:

To be able to:

• Solve non-linear simultaneous equations
• Identify regions between lines and curves

### Inequalities

Monday, 2 October 2017

Lesson Objective:

To be able to solve both linear and quadratic inequalities.

Tuesday, 26 September 2017

Lesson Objective:

As yesterday - Mixed Exercise 2

Monday, 25 September 2017

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

Wednesday, 20 September 2017

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

Monday, 18 September 2017

Lesson Objectives:

To be able to solve:

• Linear inequalities.

Friday, 15 September 2017

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

Monday, 11 September 2017

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

Monday, 11 September 2017

The software cannot be downloaded to a computer but can be run on-line at www.desmos.com

### Solving Quadratic Equations by Factorising

Wednesday, 6 September 2017

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)

themathsteacher - HA3 Quadratic equtions by factorising (2)

### Edexcel AS Mathematics Specification

Sunday, 16 July 2017

Edexcel AS Mathematics Specification

This document determines our work between Sep 17 - May 18.