Number

Showing 1–16 of 143 results

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Number
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Interactive Lessons

3 Part Ratios

Students learn how to use proportional reasoning to solve problems involving 3-part ratios.  As learning progres...
GCSE / Year 9 Term 2
Interactive Lessons
Number
Number
Interactive Lessons

Adding and Subtracting in Standard form

Students learn how to use non-calculator methods to solve addition and subtraction problems involving standard f...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Adding Fractions using a Fraction Wall

Students learn how to add fractions with different denominators using equivalent fraction diagrams.  As learning...
Key Stage 3 / Year 7 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Addition and Subtraction with Fractions and Mixed Numbers

Students learn how to perform addition and subtraction with fractions and mixed numbers.  As learning progresses...
GCSE / Year 9 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Addition with Decimal Numbers

Students learn how to perform addition with decimal numbers using place value and the column method.  Number pyr...
Key Stage 3 / Year 7 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Addition with Negative Numbers

Students learn how to perform addition with negative numbers  Later in the lesson they are challenged to work wi...
Key Stage 3 / Year 7 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Alternative Number Systems

Students investigate alternative number systems including the Roman and Egyptian systems.  Less able students cr...
Key Stage 3 / Year 7 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Calculating a Percentage Change

Students learn about calculating a percentage change using a decimal multiplier.  Learning progresses from findi...
Key Stage 3 / Year 8 Term 5
Interactive Lessons
Number
Number
Interactive Lessons

Calculating a Repeated Percentage Change

Students learn how to calculate a repeated percentage change using decimal multipliers.  As learning progresses ...
GCSE / Year 10 Term 2
Interactive Lessons
Number
Number
Interactive Lessons

Calculating a Simple Interest in Financial Mathematics

Students learn about calculating a simple interest in financial mathematics. Learning progresses from calculatin...
Key Stage 3 / Year 8 Term 5
Interactive Lessons
Number
Number
Interactive Lessons

Calculating Fractions of an Amount

Students learn about calculating fractions of an amount using both diagrams and written methods.The start of...
Key Stage 3 / Year 7 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Calculating Speed, Distance and Time

Using ratio notation students learn how to calculate the speed when given distance and time.  As learning progre...
Key Stage 3 / Year 8 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Calculations with Fractions and Mixed Numbers

Students apply their learning with fractions and mixed numbers to solve a wide range of calculations with fracti...
Key Stage 3 / Year 8 Term 2
Interactive Lessons
Number
Number
Interactive Lessons

Comparing Fractions with Different Denominators

Using a fraction wall and equivalent fractions students learn about comparing fractions with different denominat...
Key Stage 3 / Year 7 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Comparing Positive and Negative Numbers

Students learn about comparing positive and negative numbers and calculating the difference between the two.  Th...
Key Stage 3 / Year 7 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Comparing the size of numbers

Students learn about comparing the size of numbers using the place value table.  They use greater and less than ...
Key Stage 3 / Year 7 Term 1
Interactive Lessons

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Mr Mathematics Blog

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 […]

How Write 3 Part Ratios

June 24, 2019
When learning how to write 3-part ratios students need to understand how ratios can be made equivalent. The start of the lesson reminds students by asking which of six ratios is the odd one out.  This is presented to the class as they come into the lesson.    Writing Equivalent Ratios  A few students immediately go […]