# Mr Mathematics’ Blog Page

## Featured Blogs

More blogs about professional development

## Number Lessons

More blogs about teaching number

### Sum of a Geometric Series for A-Level Mathematics

Explore geometric series in this concise 10-minute video, ideal for A-Level students and teachers.

### Applying the Rules of Indices in A-Level Mathematics

This blog offers A-Level math teachers a guide on applying rules of indices.

It covers basics, misconceptions, and a four-part lesson with key questions.

### Multiplying and Dividing Numbers by 0.1 and 0.001: A Guide for Key Stage 3 Teachers

Learn how to teach students about multiplying and dividing numbers by 0.1, 0.01 and 0.001 using the place value table.

### Finding the Best Buy Using Ratio

Calculating best buys using ratio.

## Shape Lessons

More blogs about teaching shape

Planes of Symmetry in 3D Shapes

Planes of Symmetry in 3D Shapes for Key Stage 3/GCSE students.

Use isometric paper for hands-on learning and enhanced understanding.

Regions in the Complex Plane

Explore Regions in the Complex Plane with A-Level Further Maths: inequalities, Argand diagrams, and geometric interpretations.

## Algebra Lessons

More blogs about algebra

Taylor’s Series

Further Pure 1 Scheme of Work on Taylor’s Series for A-Level Further Mathematics teachers.

Includes fully planned lessons with worked solutions.

Further Methods in Calculus

Scheme of work for advanced calculus techniques including Weisterstrass Substitution, L’Hospital’s rule and Lebnitz’s theorem.

## Statistics Lessons

More blogs about statistics

### Mr Mathematics Blog

#### Hypothesis Testing and Finding Critical Regions with the Normal Distribution

A-Level Mathematics: Statistics 2: How to hypothesis test and find critical regions with the normal distribution.

#### Convert to Standard Normal Distribution

Learn to convert any normal distribution into a standard normal distribution with step-by-step tutorials, lessons, and practice worksheets.

#### Grade 9 Coordinate Geometry Problems

How to solve geometrical problems involving the properties of shapes and straight line graphs.