Number

Showing 113–128 of 143 results

Number

Number
Number
Interactive Lessons

Time Conversions

Students learn how to convert between analogue and digital time using the 12 and 24 hour clock.  As learning pro...
GCSE / Year 9 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Using Calculator Efficiently

The start of the lesson reviews basic calculator operation using the order of operations and place value to calc...
GCSE / Year 9 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Calculations with Surds

By simplifying surds using square factors students learn how to evaluate and simplify expressions, such as, expa...
GCSE / Year 10 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Simplifying Surds

Students learn about what a surd is and how it can be simplified using square factors.  To consolidate and exten...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Writing Numbers in Standard Index Form

Using place value students learn how to convert ordinary numbers to standard index form.  As learning progresses...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Square and Cube Numbers

Students are introduced to the concept of square and cube numbers through the use of diagrams of volumes and are...
GCSE / Year 9 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Calculations With Standard Index Form

To calculate with numbers written in standard form students are taught how to apply the rules of indices to a ba...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Rules of Indices

Using the multiplication and division rules students learn how to evaluate expressions in index notation.  As le...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Rationalising Denominators

The start of the lesson reviews simplifying products and quotients involving surds since this is prerequisite kn...
GCSE / Year 10 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Prime Factor Decomposition

Students learn how to break down a number using its prime factors and write the result using index notation.  As...
GCSE / Year 11 Term 1
Interactive Lessons
Number
Number
Interactive Lessons

Indices with Negative Powers

Students learn how to calculate the reciprocal of a number and evaluate indices with negative powers.  As learni...
GCSE / Year 10 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Highest Common Factor and Lowest Common Multiple

Using prime factors and Venn Diagrams students are able to calculate the highest common factor and lowest common...
GCSE / Year 10 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Indices with Fractional Powers

Students use reciprocals to evaluate indices with fractional and decimal powers.  Using square and cube numbers ...
GCSE / Year 10 Term 3
Interactive Lessons
Number
Number
Interactive Lessons

Adding Fractions with Different Denominators

To add and subtract fractions with different denominators students are taught to use equivalent fractions to fin...
GCSE / Year 9 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Recurring Decimals

Students learn the difference between terminating and recurring decimals and how to convert a recurring decimal ...
GCSE / Year 9 Term 4
Interactive Lessons
Number
Number
Interactive Lessons

Multiplying Fractions

Students learn how to multiply fractions using visual and numerical methods.  As learning progresses 'cross sim...
GCSE / Year 9 Term 4
Interactive Lessons

Mr Mathematics Teaching Resources Term by Term

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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 […]