Hero image

55Uploads

37k+Views

18k+Downloads

Multiplication - the Chinese Method
potlid951

Multiplication - the Chinese Method

(0)
A PowerPoint slide show with animated examples of how to solve problems using the Chinese method of multiplication, that pupils can use as algorithms if required. Then ten questions, progressively more challenging, including decimals, with answers that appear on clicks. This is a great method of multiplication that gives pupils a powerful tool to use in many mathematical situations. No password protection, so you can customise it at will!
Expressing Numbers as Products of Prime Factors (with questions and answers)
potlid951

Expressing Numbers as Products of Prime Factors (with questions and answers)

(0)
PowerPoint slide show with step by step animated examples of how calculate use factor trees to express numbers as products of primes. The slides include an algorithm to model the method that pupils can copy. Then questions, with answers that appear on clicks. Suitable for specialist and non-specialist Maths teachers. No password protection, so you can customise it at will!
Percentage increase and decrease with a calculator (incuding Functional Questions)
potlid951

Percentage increase and decrease with a calculator (incuding Functional Questions)

(0)
A PowerPoint slide show with step by step animated examples of how to calculate percentage increase and decrease with a calculator. The slides include an algorithm to model the method that pupils can copy. Then questions, with answers that appear on clicks. Then functional, exam type questions (with answers) to further deepen understanding. Suitable for specialist and non-specialist Maths teachers. No password protection, so you can customise it at will!
Rounding to Significant Figures (with questions and answers)
potlid951

Rounding to Significant Figures (with questions and answers)

(0)
PowerPoint slide show with step by step animated examples of how round numbers to a given number of significant figures. The slides include an algorithm to model the method that pupils can copy. Then questions, with answers that appear on clicks. Suitable for specialist and non-specialist Maths teachers. No password protection, so you can customise it at will!
Adding and Subtracting Directed Numbers (including functional questions)
potlid951

Adding and Subtracting Directed Numbers (including functional questions)

(0)
A PowerPoint slide show with step by step animated examples of how to add and subtract directed numbers. The slides include an algorithm to model the method that pupils can copy. Then questions, with answers that appear on clicks. Then functional, exam type questions (with answers), to further deepen understanding. Suitable for specialist and non-specialist Maths teachers. No password protection, so you can customise it at will!