Key Stage 3

Showing 33–48 of 155 results

Key Stage 3

Algebra
Describing Picture Sequences
Shape
Describing Quadrilaterals
Number
Direct Proportion and Exchange Rates
Number
Dividing a number by a power of ten
Number
Dividing Mixed Numbers and Top-Heavy Fractions
Number
Dividing with Fractions using Visual Methods
Number
Dividing with Negative Numbers
Number
Division with Decimal Numbers
Handling Data
Draw and Interpret Line Graphs
Algebra
Drawing Parabolas
Handling Data
Drawing Stem and Leaf Diagrams
Shape
Enlarging Shapes on a Grid
Handling Data
Estimate Probabilities from Experimental Data
Algebra
Expanding Brackets and Collecting Like Terms
Number
Expressing One Number as a Percentage of Another
Shape
Exterior Angles of Polygons

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.