Year 9 Term 3

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Year 9 Term 3

Algebra
Interactive Lessons

Finding the Equation of Straight Line Graphs

The start of the lesson is used to review calculating the midpoints of line segments with different gradients.  ...
Algebra
Interactive Lessons

Plotting Straight Line Graphs

The lesson begins with reviewing substituting known values into various linear formulae.  In the development pha...
Algebra
Interactive Lessons

The start of the lesson is used to recap calculating the equation of straight line graphs.  The development phas...
Algebra
Interactive Lessons

The start of the lesson is used to recap calculating the gradient of linear functions.  The development phase te...
Algebra
Interactive Lessons

The start of the lesson reviews calculating the mid-point for line segments with different gradients.  The devel...
Algebra
Interactive Lessons

Plotting Straight Lines from Two Points

Students begin to plot equations in the form ax + by = c by substituting in x= 0 along the yaxis and y= 0 along ...
Handling Data
Interactive Lessons

Plotting Time Series

To plot a time series at GCSE students are taught to choose suitable axes from the data available and recognise ...
Handling Data
Interactive Lessons

Drawing Pie Charts

To plot pie charts at GCSE students are taught to calculate a fraction of the circle using the frequency and sam...
Handling Data
Interactive Lessons

Interpreting Pie Charts

To interpret pie charts at GCSE students are taught to use equivalent ratios by identifying a common frequency a...
Free Resources

Interpreting Histograms

Students learn how to interpret histograms with unequal class widths at higher GCSE mathematics level.  As learn...
Handling Data
Interactive Lessons

Drawing Histograms

To plot histograms at GCSE students are taught to find the frequency density from grouped data with unequal clas...
Handling Data
Interactive Lessons

Frequency Diagrams and Polygons

To plot frequency polygons at GCSE students learn how to choose suitable axes depending on the categorical data ...
Handling Data
Interactive Lessons

Cumulative Frequency Graphs

To plot cumulative frequency graphs students are taught to find the cumulative frequency from grouped data table...
Handling Data
Interactive Lessons

Box and Whisker Diagrams

Students learn how to compare sets of data using box and whisker diagrams to measure the interquartile range and...
Number
Interactive Lessons

Converting Between Imperial and Metric Units

Students learn how to convert between imperial and metric units using standard conversion factors.  As learning ...
Number
Interactive Lessons

Converting Between Imperial Units

Students learn how to convert between imperial measures of length, weight and capacity using standard conversion...

Mr Mathematics Blog

Teaching Reciprocals of Numbers and Terms

To introduce teaching reciprocals of numbers and terms I begin the lesson explaining that everything has an opposite.  The opposite of shutting a door is to open it.  The opposite of saying hello is to say goodbye.  Numbers have opposites too we call them reciprocals. Teaching Reciprocals of Numbers and Terms To start the lesson […]

Surface Area of Cylinders

When I teach how to find the surface area of cylinders I like to add a constant level of challenge and enjoyment to the lesson.  Rather than repetitively calculating the surface area of a cylinder I introduce more complex cylindrical shapes. How to find the Surface Area of Cylinders To find the surface area of […]

Teaching Mathematics for a Growth Mindset

Inspiring students to enjoy maths and feel the success that comes with attempting a difficult challenge is why I teach.  The feeling of success is addictive.  The more students experience it the more they want it and the further out of their comfort zone they are willing to go to get more of it.  Teaching […]