Grade 5-9 maths videos

Posts in Abi

Changing the Subject of a Formula

Changing the Subject of a Formula

2 Bird, Abi, FeaturedYipiyap15 March 2024formulae, solving equations, changing the subject, formula, changing the subject of a formula, algebraic formulae, algebra

Enlargements: Negative Scale Factors

Enlargements: Negative Scale Factors

2 Bird, Abi, FeaturedYipiyap26 January 2024enlargements, scale factors, geometry, shapes, negative scale factor, enlargements: negative scale factor, enlargements with a negative scale factor, transformations, geometry and measure

Cosine Rule

Cosine Rule

Abi, Featured, 1 BirdYipiyap5 January 2024what is cosine rule?, missing sides, missing angles, trigonometry, geometry and measure, cosine rule, cos

Box Plots

Box Plots

Abi, Featured, 1 BirdYipiyap1 December 2023proportion, inverse proportion, what is a box plot?, quartiles, upper quartile, lower quartile, representing data, statistics

Inverse Proportion

Inverse Proportion

2 Bird, Abi, FeaturedYipiyap24 November 2023proportion, inverse proportion, what is inverse proportion?, inversely proportional, direct and inverse proportion, "ratio proportion and rates of change"

Sine Rule

Sine Rule

2 Bird, AbiYipiyap20 October 2023area, sin rule, triangles, side length, missing angles, how to use sine rule, what is sine rule, trigonometry, geometry and measure