Hi, what do you want to do?
Curated Video
Explain how the quotient is affected when the divisor is equal to the dividend
Pupil outcome: I can explain how the quotient is affected when the divisor is equal to the dividend. Key learning points: - If the divisor is equal to the dividend, then the quotient will be 1 - Any number divided by itself is equal to 1
Curated Video
Explain how a dividend of zero affects the quotient
Pupil outcome: I can explain how a dividend of zero affects the quotient. Key learning points: - If the dividend is zero, then the quotient will be zero. - Zero divided by any number is equal to zero.
Curated Video
Numbers can be added in any order
Pupil outcome: I understand that numbers can be added in any order. Key learning points: - The order we add the addends does not change the sum. - Addition is commutative. - Commutative means that we can change the order of the addends...
Curated Video
Add two 3-digit numbers using adjusting strategies
Pupil outcome: I can adjust a number to make an addition easier. Key learning points: - If you adjust an addend you adjust the sum by the inverse. - If you add 1 to an addend you must subtract 1 from the sum. - If you subtract 1 from an...
Curated Video
Use equality and inequality symbols to compare the relative size of two numbers
Pupil outcome: I can use the equality and inequality symbols to compare the relative size of two numbers. Key learning points: - Use the symbols < > and = to compare pictorial representations. - Use the symbols < > and = to compare...
Curated Video
Explain how one hundred thousand can be composed
Pupil outcome: I can explain how one hundred thousand can be composed Key learning points: - Ten ten thousands make one hundred thousand. - One hundred one thousands make one hundred thousand. - One thousand one hundreds make one hundred...
Curated Video
Multiply a 2-digit number by a 1-digit number using expanded multiplication (no regroups)
Pupil outcome: I can represent partitioning in a column method for expanded multiplication. Key learning points: - Knowledge of times tables and place value helps when multiplying 2-digit numbers. - There are similarities between the...
Curated Video
Count forwards and backwards in powers of 10 to and from any multiple of 1,000
Pupil outcome: I can count forwards and backwards in steps of 10, 100 and 1,000 to and from any multiple of 1,000 Key learning points: - When you don't cross a boundary, only one digit changes when you count in 10s, 100s and 1,000s -...
Curated Video
Use knowledge of equivalence when scaling factors to solve problems
Pupil outcome: I can solve problems using equivalence by scaling factors. Key learning points: - When one factor is scaled and the other is scaled down by the same amount, the product remains the same. - Scaling one factor up and the...
Curated Video
Explain that 10,000 is composed of 5,000s, 2,500s and 2,000s
Pupil outcome: I can explain that 10,000 is composed of 5,000s, 2,500s and 2,000s Key learning points: - 10,000 is composed of two 5,000s - 10,000 is composed of 4 2,500s - 10,000 is composed of 5 2,000s
Curated Video
Explain that 100,000 is composed of 50,000s, 25,000s and 20,000s
Pupil outcome: I can explain that 100,000 is composed of 50,000s, 25,000s and 20,000s. Key learning points: - 100,000 is composed of two 50,000s - 100,000 is composed of four 25,000s - 100,000 is composed of five 20,000s
Curated Video
Use knowledge of place value to calculate with decimal numbers up to and bridging one tenth
Pupil outcome: I can use knowledge of place value to calculate with decimal numbers up to and bridging one tenth. Key learning points: - 10 one hundredths is equal to one tenth or 0.1 - If 7 + 3 is equal to 10 then 7 hundredths + 3...
Curated Video
Using redistribution with addition of decimal fractions
Pupil outcome: I can use redistribution with addition of decimal fractions. Key learning points: - If one part is increased and the other is decreased by the same amount, the whole stays the same. - If one part is decreased and the other...
Curated Video
Use equivalence and compensation strategies to solve problems
Pupil outcome: You can use equivalence and compensation strategies to solve problems. Key learning points: - The part-whole structure can be used to represent additive problems. - A bar model can be used to represent additive problems. -...
Curated Video
Subtract a mixed number from a mixed number
Pupil outcome: I can subtract a mixed number from a mixed number explaining which strategy is most efficient. Key learning points: - To subtract mixed numbers, we need to use our fraction-sense to determine the most appropriate strategy...
Curated Video
Explain how to multiply a 3-digit number by a 2-digit number
Pupil outcome: I can explain how to multiply a 3-digit number by a 2-digit number. Key learning points: - Partition one of the factors. - Calculate the partial products. - Add the partial products to recombine.
Curated Video
Explain how each part of a multiplication and division equation relates to a story
Pupil outcome: I can explain how each part of a multiplication and division equation relates to a story. Key learning points: - A division equation has three parts - the dividend, the divisor and the quotient. - For grouping, the divisor...
Curated Video
Explain where zero can be part of a multiplication or division expression and the impact it has
Pupil outcome: I can explain where zero can be part of a multiplication or division expression and the impact it has. Key learning points: - When zero is a factor, the product is zero. - Zero can represent the group size or the number of...
Curated Video
Scale known multiplication facts by 100
Pupil outcome: I can scale known multiplication facts by 100 Key learning points: - If one factor is made one hundred times the size, the product will be one hundred times the size. - One factor has been multiplied by 100 so the product...
Curated Video
Explain how to solve problems where the percentage part and size is known but the whole is unknown
Pupil outcome: I can solve problems where a percentage part is known but the whole is unknown. Key learning points: - If I know about a part, I can work out the whole from that part. - If I know what 10% is, I can multiply by 10 to...
Curated Video
Understand that dividing a number by 10 makes it one-tenth times the size
Pupil outcome: I can understand that dividing a number by 10 makes it ten times smaller or one tenth the size Key learning points: - 1 is ten times smaller than 10 or one tenth the size. - Dividing by ten makes the number ten times...
Curated Video
Explain the removal of placeholders when dividing whole numbers by 100
Pupil outcome: I can use place value to explain removing the final 2 zeros from a multiple of 100 when we divide by 100 Key learning points: - Dividing by one hundred moves all the digits two columns to the right making them one...
Curated Video
Explain the relationship between multiplying a number by 10 and multiples of 10
Pupil outcome: I can explain the relationship between multiplying a number by 10 and multiples of 10 Key learning points: - 10 is ten times the size of 1 - A digit in the tens column is 10 times the value of a digit in the ones column -...
Curated Video
Explain how to multiply two non-unit fractions
Pupil outcome: I can explain how to multiply two non-unit fractions. Key learning points: - An area model can represent multiplication of two non-unit fractions. - When you multiply two fractions you can multiply the numerators and...