Numeracy Across the Curriculum St. Ninian’s High School

Numeracy Team St. Ninian’s High School

Numeracy Decimal Numbers When multiplying by a single digit the decimal point always stays in line.

Numeracy Simple Percentages

Numeracy Harder Percentages Calculator Method Non-Calculator Method e.g. 17.5% of % 300 ÷ 10 = £30 5% 30 ÷ 2 = £15 2.5% 15 ÷ 2 = £ 7.50 £ % e.g. 19% of £ x 60 =£11.40

Numeracy kilometres (km) metres (m) centimetres (cm) millimetres (mm) x1000 x100 x10 · 1000 · 100 · 10 Gigabyte (Gb) Megabyte (Mb) Kilobyte (Kb) Byte x1024 · 1024 · · Bit x8 · 8 kilograms (kg) grams (g) milligrams (mg) x1000 · 1000 · litre (l) millilitres (ml) x1000 · 1000 Conversions

Numeracy Team St. Ninian’s High School

Numeracy When working out time difference we will use the CountingOn Method. This method will always work. Example:Find the time difference between hrs and hrs HrsMins nearest hour what’sleft hours 20 mins2 hrs10 mins Original time Time Intervals

Numeracy Scientific Notation a x 10 n a is between 1 and 10 n ispositive a x 10 n a is between 1 and 10 n isnegative Large Numbers Small Numbers =4.67 x x 10 3 = =1.04 x x = (More than 1) (Less than 1)

Numeracy Perimeter and Area

Numeracy Ratio

Numeracy Area & Volume Simple Areas Simple Volume V = L x B x H A = L x B A =πr 2 ½bh h B L r L B H b Area and Volume

Numeracy Coordinates

Numeracy Team St. Ninian’s High School

Numeracy Team St. Ninian’s High School

Numeracy Team St. Ninian’s High School

Numeracy Team St. Ninian’s High School

Numeracy Pie Charts

Numeracy Revision is active NOT passive Success is 99% perspiration 1% inspiration Expect to get out what you put in. Study Skills For Success Practice makes perfect ! Practice the things you find difficult !