Algebra

Showing 65–80 of 133 results

Algebra

Algebra
Interactive Lessons

Inequalities

Students learn how to represent inequalities on a number using the correct notation.  As learning progresses stu...
Algebra
Interactive Lessons

Plotting Linear Inequalities

Students learn how to plot and calculate linear inequalities on a Cartesian axes.  As learning progresses they a...
Algebra
Interactive Lessons

In this mathematics lesson students learn how to solve quadratic inequalities by identifying the roots to sketch...
Algebra
Interactive Lessons

Inequalities with Two Variables

In this mathematics lesson students learn how to solve multiple inequalities and represent common solutions on a...
Algebra
Interactive Lessons

Problems with Simultaneous Equations

To introduce the idea of equivalent equations the starter involves calculating the common factor between multipl...
Algebra
Interactive Lessons

Solving Simultaneous Equations

At the start of the lesson students review deriving and solving a simple equation from a geometrical puzzle.  Th...
Algebra
Interactive Lessons

Solving Simultaneous Equations Graphically

The start of the lesson involves recognising the properties of linear functions both algebraically and graphical...
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 ...
Free Resources

Geometrical Proof with Vectors

Students learn how to use vector notation to prove geometrical facts about 2D shapes.  Throughout the lesson stu...
Shape
Interactive Lessons

Students learn how to perform vector addition and subtraction using column notation.  As learning progresses stu...
Algebra
Interactive Lessons

In this mathematics lesson students learn how to solve quadratics in the form ax2 + bx + c = 0 through factorisa...

Mr Mathematics Blog

Angles in Polygons

There are two key learning points when solving problems with angles in polygons.  The first is to understand why all the exterior angles of a polygon have a sum of 360°.  The second is to understand the interior and exterior angles appear on the same straight line. Students can be told these two facts and […]

Getting Ready for a New School Year

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

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 […]