# Year11 Term 5

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# Year11 Term 5

##### Algebra
Interactive Lessons

## Revising Completing the Square

Revision lesson for solving quadratic equations and identities  by completing the square.Learning progresses fro...
##### Algebra
Interactive Lessons

## Revising Expanding Cubic Expressions

Students revise how to expand a cubic expression from three binomials.  As learning progresses they link cubic e...
##### Algebra
Interactive Lessons

## Revising Forming and Solving Quadratic Equations

Students revise how to solve a quadratic equation using the formula.  After sufficient practice solving a range ...
##### Algebra
Interactive Lessons

## Revising Function Notation and Composite Functions

Students revise how to substitute known values and expressions into basic and composite functions.  As learning ...
##### Handling Data
Interactive Lessons

## Revising Histograms with Unequal Class Widths

Students revise plotting and interpreting histograms with unequal class widths.  As learning progresses students...
##### Number
Interactive Lessons

## Revising Negative and Fractional Indices

Students revise how to apply the rules of index notation evaluate expressions involving fractional and negative ...
##### Algebra
Interactive Lessons

## Revising Solving Complex Quadratics by Factorisation

Students revise how to solve a quadratic equation in the form ax2 + bx + c = 0 by factorisation.  As learning pr...
##### Shape
Interactive Lessons

## Revising the Cosine Rule

Students revise how to use the Cosine Rule to calculate unknown lengths and angles in non-right-angled triangles...
##### Shape
Interactive Lessons

## Revising the Sine Rule

Students revise how to apply the Sine Rule to calculate an unknown angle and length in non-right-angled triangle...

### Mr Mathematics Blog

#### Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

#### Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a 'deep dive' by each of the Lead Inspectors into Mathematics, English […]

#### How to Solve Quadratics by Factorising

The method of how to solve quadratics by factorising is now part of the foundational knowledge students aiming for higher exam grades are expected to have.   Here is an example of such a question. Solve x2 + 7x – 18 = 0 In my experience of teaching and marking exam papers students often struggle with […]