Year 11 Term 3

Showing all 7 results

Year 11 Term 3

Shape
Shape
Interactive Lessons

Arc Length of Sectors

Students learn how to calculate the arc length of a sector by considering it as a proportion of a complete circl...
GCSE / Year 11 Term 3
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Sectors

Students learn how find calculate the area of sectors using both calculator and non-calculator methods.  As lear...
GCSE / Year 11 Term 3
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Manipulating Sectors Formulae

Students learn how to manipulate the various formulae associated to the area of a sector and arc length to find ...
GCSE / Year 11 Term 3
Interactive Lessons
Shape
Shape
Interactive Lessons

Trigonometry – Angles in Right-Angled Triangles

Students learn how to apply Sin, Cos and Tan to find missing angles in right-angled triangles.  As learning prog...
GCSE / Year 11 Term 3
Interactive Lessons
Shape
Shape
Interactive Lessons

Trigonometry Introduction

Students discover the three trigonometric ratios Sin, Cos and Tan through constructions.  As learning progresses...
GCSE / Year 11 Term 3
Interactive Lessons
Shape
Shape
Interactive Lessons

Trigonometry – Lengths in Right-Angled Triangles

Students learn how to calculate unknown lengths in right-angled triangles using Sin, Cos and Tan.  As learning p...
GCSE / Year 11 Term 3
Interactive Lessons
Shape
Shape
Interactive Lessons

Trigonometry – Problems with Right-Angled Triangles

Students learn how to calculate unknown lengths and angles in right-angled triangles using Sin, Cos and Tan.  As...
GCSE / Year 11 Term 3
Interactive Lessons

Mr Mathematics Teaching Resources Term by Term

Year 7 Term 1 Year 7 Term 2 Year 7 Term 3 Year 7 Term 4 Year 7 Term 5 Year 7 Term 6
Year 8 Term 1 Year 8 Term 2 Year 8 Term 3 Year 8 Term 4 Year 8 Term 5 Year 8 Term 6
Year 9 Term 1 Year 9 Term 2 Year 9 Term 3 Year 9 Term 4 Year 9 Term 5 Year 9 Term 6
Year 10 Term 1 Year 10 Term 2 Year 10 Term 3 Year 10 Term 4 Year 10 Term 5 Year 10 Term 6
Year 11 Term 1 Year 11 Term 2 Year 11 Term 3

Mr Mathematics Blog

Calculating the Volume of a Pyramid

March 10, 2019
When calculating the volume of a pyramid we can substitute the values of the length, width and perpendicular height into the formula V = 1/3 lwh.  In my experience this is often provided for the students with little explanation as to why a volume of a pyramid is exactly one third the volume of a […]

Solving 3D Problems using Trigonometry

March 4, 2019
When teaching solving 3D problems using trigonometry we begin the lesson with a recap of Pythagoras’ Theorem and the three trigonometric ratios.  We do this by matching the ratio and equations to the respective right-angled triangle.   Students are encouraged to work in pairs and to show the diagrams as part of the working out on […]

Rounding to a significant figure

January 29, 2019
When I teach rounding to a significant figure, I ask the class to discuss in pairs or small groups a definition for the word significant.  It is a word that all the students have heard before but not all are able to define. After 2 or 3 minutes of conversation I ask the students to […]