## Maths resources

### Arithmetic

#### Print based resources

More than just numbers (Level A):

• Our number system (including whole numbers, place value & estimation)
• Working with numbers (including power notation and the square root)
• Calculations involving negative numbers
• Order of calculations
• Fractions (including equivalent fractions, mixed numbers and improper fractions, calculating with fractions, addition and subtraction of fractions, multiplication of fractions and division of fractions)
• Decimals (including converting between decimals and fractions)

(Level A):

• Power notation
• Calculating with powers including multiplying powers, dividing powers, negative indices, the zero index, adding and subtracting powers, special powers, fractional indices, finding a power of a power and finding a power of a product)
• Common applications of powers (including scientific notation, the metric system, converting between units)

Comparing numbers (Level A)

• Comparing quantities of subtraction
• Comparing quantities by division (including percentages)
• Ratios (including ratios in squares, rectangles, circles & triangles)
• Rates

#### Video based resources

• Calculating with negative numbers (printable handout)
This 10 minute video covers how to calculate with negative numbers.
• Order of operations (printable handout)
This 6 minute video covers the importance of the order of operations with examples.
• Fractions (printable handout)
This 16 minute video covers:
• Equivalent fractions
• Mixed number and improper fractions
• Addition, subtraction, multiplication and division.
• Decimals: Fractions in other forms (printable handout)
This 11 minute video covers:
• the link between fractions and decimals
• converting between fractions and decimals
• percentages, including percentage increase and decrease
• rates.