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Curated Video
Divisibility tests for 5 and 10
Pupil outcome: I can identify and explain whether a number is or is not a multiple of a given integer. Key learning points: - For any multiple of 10 the place value of the ones column is zero. - For any multiple of 5 the place value of...
Curated Video
Divisibility tests for 4 and 8
Pupil outcome: I can identify and explain whether a number is or is not a multiple of a given integer. Key learning points: - A number is a multiple of 4 if and only if the last two digits are a multiple of 4. - Any multiple of 4 is also...
Curated Video
Divisibility tests for 6 and 9
Pupil outcome: I can identify and explain whether a number is or is not a multiple of a given integer. Key learning points: - A number is a multiple of 6 if and only if it also is a multiple of 2 and 3. - For any multiple of 9 the sum of...
Curated Video
Divisibility tests for 2 and 3
Pupil outcome: I can identify and explain whether a number is or is not a multiple of a given integer. Key learning points: - Any even number is a multiple of 2. - For any multiple of 3 the sum of its digits is also a multiple of 3.
Curated Video
Checking and securing understanding of multiplication and division
Pupil outcome: I can use the mathematical structures that underpin multiplication and division of positive integers. Key learning points: - Multiplication can be made easier by considering factors. - Division can be made easier by...