Functions

Showing all 10 results

Functions

Algebra
Algebra
Interactive Lessons

Estimating the Area Under a Curve

Students learn about estimating the area under a curve using the trapezium rule.  As learning progresses they in...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Instantaneous Rates of Change

Students learn how to calculate and interpret instantaneous rates of change in different contexts.  By drawing a...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
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 ...
GCSE / Year 11 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Using Parabolas to Solve Quadratic Equations

Students learn how to find the solutions to a quadratic equation using graphs.  Learning progresses from solving...
Key Stage 3 / Year 8 Term 3
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Working with Functions

Students learn how to use the correct notation to calculate outputs and inputs for complex functions.  As learni...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Translating Functions

Students learn how to perform and describe graphical transformations in the form f(x+a) for horizontal translati...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Stretching Functions

Students learn how to transform a graph through a horizontal stretch in the form f(ax) or vertical stretch in th...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Equations Through Iteration

Students learn how to use numerical methods to solve equations through iteration.  As learning progresses they a...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Inverse Functions

In this mathematics lesson students learn how to find the inverse of a function using function machines.  As lea...
GCSE / Year 11 Term 2
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Composite Functions

In this mathematics lesson students learn how to find the output of composite functions using the correct notati...
GCSE / Year 11 Term 2
Interactive Lessons

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Mr Mathematics Blog

Getting Ready for a New School Year

August 22, 2019
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

July 6, 2019
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

June 30, 2019
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 […]