Instructional Video23:13
Curated Video

Divisibility tests for 5 and 10

Pre-K - Higher Ed
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...
Instructional Video24:55
Curated Video

Divisibility tests for 4 and 8

Pre-K - Higher Ed
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...
Instructional Video20:01
Curated Video

Divisibility tests for 6 and 9

Pre-K - Higher Ed
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...
Instructional Video21:33
Curated Video

Divisibility tests for 2 and 3

Pre-K - Higher Ed
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.
Instructional Video33:33
Curated Video

Checking and securing understanding of multiplication and division

Pre-K - Higher Ed
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...