Revising 3D Trigonometry

Revising 3D Trigonometry
Revising 3D Trigonometry

              Revising 3D Trigonometry

              Students revise how to use the Sine, Cosine and Tangent ratios to calculate unknown angles and lengths in 3D shapes.  Later, as learning progresses they connect 3D trigonometry with ratio.
              View revision lesson
              Scheme of Work Link
              Trigonometry in Right-Angled Triangles
              Related Blog
              Solving 3D Problems using Trigonometry 

              Mr Mathematics Blog

              Probability – Distance Learning

              Distance learning unit of work on Probability.

              This unit covers grades 3 to 5 of the U.K. National Curriculum.

              Distance Learning with Mr Mathematics

              With schools around the United Kingdom closed to most students it is important every child has access to engaging maths lessons through distance learning.

              How to Draw a Venn Diagram to Calculate Probabilities

              There are three common ways to organise data that fall into multiple sets: two-way tables, frequency diagrams and Venn diagrams.  Having blogged about frequency diagrams before I thought I would write about how to draw a Venn Diagram to calculate probabilities. Recapping Two-Way Tables This activity works well to review two-way tables from the previous […]