Interactive Lessons

Showing 481–496 of 514 results

Interactive Lessons

Shape
Trigonometry Introduction
Shape
Trigonometry – Lengths in Right-Angled Triangles
Shape
Trigonometry – Problems with Right-Angled Triangles
Number
Volume of a Cone
Shape
Surface Area of a Cone
Shape
Cylinder Total Surface Area And Volume
Shape
Volume and Surface Area of Spheres
Shape
Total Surface Area of Prisms
Shape
Total Surface Area and Volume Investigation
Shape
Volume of Cuboids and Prisms
Shape
Volume of Pyramids
Handling Data
Quantitative and Qualitative Types of Data
Handling Data
Two-way Tables
Handling Data
Stratified Sampling
Handling Data
Designing Questionnaires
Handling Data
Using the Range

Mr Mathematics Blog

Trigonometric Identities Sin, Cos and Tan

How to introduce the sin, cos and tan trigonometric identities.

Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

Comparing Datasets using the Mean and Range

The importance of the range when comparing comparing datasets.