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Curated Video
Multiply 1-digit numbers by decimal fractions using written methods
Pupil outcome: I can explain how to multiply 1-digit numbers by decimal fractions using written methods. Key learning points: - Use scaling to convert the decimal fraction to a whole number then multiply; use scaling to adjust the...
Curated Video
Explain how the distributive law applies to division expressions with a common divisor
Pupil outcome: I can explain how the distributive law can help to solve division problems more efficiently, and write equations that show this. Key learning points: - 5 divided by ___ minus 3 divided by ___ is equal to 2 divided by ___ -...
Curated Video
Use knowledge of the distributive law to solve problems in different contexts
Pupil outcome: I can use knowledge of the distributive law to solve problems in different contexts efficiently. Key learning points: - The distributive law allows you to add or subtract known times tables to solve problems. - You can...
Curated Video
Use known facts from the 2, 5 and 6 times tables to solve problems involving the 7 times table
Pupil outcome: I can use known facts from the 2, 5 and 6 times tables to solve problems involving the 7 times table. Key learning points: - If 7 is equal to 5 plus 2 then 7 groups of 6 is equal to 5 groups of 6 plus 2 groups of 6 - 7...
Curated Video
Using the associative, commutative and distributive laws together
Pupil outcome: I can use the associative, distributive and commutative laws to flexibly and efficiently solve problems Key learning points: - A calculation may be made easier by applying more than one of the associative, commutative or...
Curated Video
Checking and securing understanding of the distributive law
Pupil outcome: I can state the distributive law and use it to calculate efficiently. Key learning points: - The distributive law can be used when two (or more) values have a common factor. - By using the distributive law, calculations...
Curated Video
Finding the perimeter of polygons
Pupil outcome: I can use the properties of a range of polygons to deduce their perimeters, including generalising a perimeter formula where appropriate. Key learning points: - You can identify how to find the perimeter of polygons. - The...
Curated Video
Multiplying an expression by a term
Pupil outcome: I can use the distributive law to multiply an expression by a term. Key learning points: - The distributive law can make multiplication easier. - The distributive law can be understood using an area model. - A bar model...
Curated Video
Use knowledge of the distributive law to solve further two-part problems
Pupil outcome: I can use knowledge of the distributive law to solve two part subtraction problems efficiently. Key learning points: - Partitioning a factor is called distribution or using the distributive law. - Partitioned factors can...
Curated Video
Partition one of the factors in a multiplication equation using representations
Pupil outcome: I can partition one of the factors in a multiplication equation in different ways using representations. Key learning points: - We can easily calculate multiples of a number by adding on or subtracting that number from an...
Curated Video
The distributive law with two or more binomials
Pupil outcome: I can apply the distributive law to two or more binomials. Key learning points: - The distributive law can be used with expressions containing surds. - This can be extended to finding the product of two or more binomials....
Curated Video
The distributive law with surds
Pupil outcome: I can apply the distributive law to expressions involving surds. Key learning points: - Knowing how to perform arithmetic operations with surds means the distributive law can be considered. - Surds could be seen in either...
Curated Video
Factorising using the difference of two squares
Pupil outcome: I can factorise quadratics of the form x^2 + bx + c including using the difference of two squares. Key learning points: - When the coefficient of the x term is zero, you may still be able to factorise. - There is a...
Curated Video
The product of three binomials
Pupil outcome: I can use the distributive law to find the product of three binomials. Key learning points: - The distributive law can be used to find the product of three (or more) binomials. - This can be done by finding the product of...
Curated Video
The product of two binomials
Pupil outcome: I can use the distributive law to find the product of two binomials. Key learning points: - The distributive law can be used to find the product of two binomials. - An area model can be used to explore the underlying...
Curated Video
Explain which is the most efficient factor to partition to solve a multiplication problem
Pupil outcome: I can explain which is the most efficient factor to partition to solve a multiplication problem. Key learning points: - Multiplying a number by a group of numbers added together is the same as doing each multiplication...
Curated Video
Use knowledge of the distributive law to calculate products beyond known times tables
Pupil outcome: I can use knowledge of the distributive law to calculate products beyond known times tables efficiently. Key learning points: - If you know the 3 and 10 times tables you can work out the 13 times table. - If you know the...
Curated Video
Checking and securing understanding of expanding a single bracket
Pupil outcome: I can use the distributive law to multiply an expression by a term. Key learning points: - The term could have any form such as fractional or algebraic and may contain exponents. - The expression may be comprised of...
Curated Video
Use knowledge of the distributive law to solve two part problems
Pupil outcome: I can use knowledge of the distributive law to solve two part addition problems efficiently. Key learning points: - Partitioning a factor is called distribution or using the distributive law. - Factors can be re-combined...
Curated Video
Use knowledge of the distributive law to calculate products using known times tables
Pupil outcome: I can use knowledge of the distributive law to calculate products using known times tables. Key learning points: - If you know the 2 and 10 times tables you can work out the 12 times table. - If you know the 10 times table...
Curated Video
Checking and securing understanding of the product of two binomials
Pupil outcome: I can use the distributive law to find the product of two binomials. Key learning points: - The distributive law can be used to find the product of two binomials. - An area model can be used to explore the underlying...
Curated Video
Multiplying and simplifying with multiple expressions
Pupil outcome: I can use the distributive law to multiply multiple expressions by their respective terms and then simplify by collecting like terms Key learning points: - An expression can be multiplied by any term. - We may have more...
Curated Video
Factorising expressions
Pupil outcome: I can use the distributive law to factorise expressions where there is a common factor Key learning points: - An expression can be described as being factorised. - An expression can be described as being fully factorised....
Curated Video
Explain how the distributive law applies to multiplication expressions with a common factor
Pupil outcome: I can explain how the distributive law can help to solve multiplication problems more efficiently, and write equations that show this. Key learning points: - 2 groups of ___ plus 3 groups of ___ is equal to 5 groups of ___...