# GordonWright's Shop

I am an experienced primary teacher in upper KS2. I make lots of starters for maths lessons and love to share them for others to use.

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I am an experienced primary teacher in upper KS2. I make lots of starters for maths lessons and love to share them for others to use.

#### Doubling two digit numbers

(8)
A PowerPoint that suggests a method for doubling any two digit number and provides practice in that method.

#### Finding Tenths of a Number

(2)
A Powerpoint that provides practice at finding one tenth and then several tenths of quantities.

#### Adding money and decimals

(35)
A PowerPoint teaching aid that helps to illustrate the key rule when adding decimals, including money - align the decimal points.

#### Short Division

(10)
A PowerPoint that demonstrates the method of short division. The early slides have no remainders. On the final slide, the remainder is converted to a decimal.

#### Multiplying by 5 and by 50

(1)
A PowerPoint that illustrates a method for multiplying by 5 (and later by 50) by multiplying by 10 and halving (or 100 and halving).

#### Multiplying by 4s

(2)
A Power Point that illustrates a strategy on multiplying double digit numbers by 4, by doubling it twice.

#### Halving 3 digit numbers (multiples of 10)

(1)
A PowerPoint that suggests a method for halving 3 digit multiples of 10 and provides practice in that method. Aligned with Common Core Standard: 3.NBT.3 Number and Operations in Base Ten: Use place value understanding and properties of operations to perform multi-digit arithmetic.

#### Multiplication as Arrays

(6)
A PowerPoint that helps to show multiplication as visual arrays and shows the commutative property (a x b = b x a).

#### Multiplication using the Associative Property

(1)
A PowerPoint that helps to illustrate the possible use of the associative property to carry out mental multiplication. Aligned with Common Core State Standards: 4.OA.3, 4.OA.4, Operations and Algebraic Thinking.

#### Halving 3 digit numbers

(4)
A PowerPoint that suggests a method for halving any 3 digit number and provides practice in that method.

#### Finding simple percentages

(4)
A PowerPoint that helps to teach and practice finding simple percentages. Aligned with Common Core State Standard: 6.RP.3 Ratios and Proportional Relationships: Understand ratio concepts and use ratio reasoning to solve problems.

#### Finding a difference

(2)
A PowerPoint that provides guided practice at finding the difference. Aligned with Common Core State Standards: 2.NBT.7, Number and Operations in Base Ten.

#### Bonds to 100

(1)
A PowerPoint that helps to practise recognition of bonds to 100 using multiples of 10.

#### Mental Multiplication of Double Digit #s

(3)
A PowerPoint that shows how factors and the associative law can be used for multiplications such as 16 x 18 and provides some practice.

#### Addition Facts to 20

(1)
PowerPoint that helps to practice addition facts up to 20.

#### Bonds to Hundred using tens and units.

(2)
A PowerPoint that suggests a method of making bonds to one hundred

#### Bonds to 10 using decimals

(1)
A PowerPoint that helps to practice number bonds to 10 using decimals.

#### Finding quarters of quantities

(1)
A PowerPoint that provides practice in finding one quarter and then three quarters of quantities.

#### Halving two digit numbers

(20)
A PowerPoint that suggests a method for halving 2 digit numbers and provides practice in that method. It includes a suggestion for halving numbers with odd numbers in the tens place.

#### Multiplying by 11

(1)
A PowerPoint that illustrates the quick method for multiplying 2 digit numbers by 11, including when the digit sum exceeds 10.