HD1/L1.3

Find the arithmetical average (mean) for a set of data.
(a) Know that the mean is one sort of average (the most common)
(b) Know that the mean is worked out by adding up the items, and dividing by the number of items
(c) Understand that the mean can give a 'distorted average' if one or two values are much higher or lower than the other values, e.g. the mean salary or wage in a company can be distorted by one or two very high salaries

Written as a contextualised resource for Leisure, Travel and Tourism students but should appeal to all club-loving teenagers. Makes a good quick practice / revision / reminder exercise.
Aimed only at Level 1 students with definitions of both the mean average and range at the top, I find that these students don’t find the maths particularly difficult; they just have a problem remembering the definitions.

Level
Level 1
Maths
HD1/L1.4
HD1/L1.3
Functional Maths - handling information and data
Context
Leisure, Hobbies, Travel & Tourism

Buying herbs at the garden centre is based on packets of seeds and covers addition and subtraction of decimals (money), range and mean, and scale drawings. Great for horticulture students or anyone with an interest in gardening.
The problem solving nature of many questions and the drawing a scale diagram task also makes this ideal for E3-L1 Functional Maths.

Level
Entry Level 3
Level 1
Maths
HD1/L1.3
HD1/L1.4
Functional Maths
AN MSS1/E3.1 Add & subtract money using decimal notation
MSS1/L1.11
N2/E3.5
Context
Gardening & Horticulture
Retail Hospitality Customer service

Misleading averages is bound to provoke much discussion how the media, and even Government reports, can mislead us!

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L2.3

Uses illustrations and thought-provoking statements to instigate discussion and a realisation of what the ‘mean’ really tells us.

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L2.3

A straightforward very useful 1 page worksheet (plus answer sheet), ideal for revision or homework. 20 questions – 5 on each topic.

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L1.4
HD1/L2.3
HD1/L2.4

A quick, memorable and very visual method of remembering how to find mean, mode, median and range.

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L1.4
HD1/L2.3
HD1/L2.4

Temperature and thermometers is a great set of ‘real life’ questions, many based on weather statistics from across the world. Covers reading scales, using two scales to convert between Celsius and Fahrenheit, understanding negative temperatures, finding mean average and range, extracting information from tables and bar charts, and plotting data on line or bar charts. Due to the wide variety of skills covered, this makes an ideal end of year revision exercise- as well as neatly covering the temperature elements of the L1/2 curriculum.

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L1.4
HD1/L2.3
HD1/L2.4
HD1/L1.2
HD1/L2.2
HD1/L1.1
HD1/L2.1
MSS1/L1.4
MSS1/L2.4

A useful 1 page handout, plus 4 A4 posters ideal for classroom display.

Level
Level 1
Level 2
Maths
HD1/L1.3
HD1/L1.4
HD1/L2.3
HD1/L2.4

Find out which premiership team has the best (and worst!) value season ticket, look at the probabilities of different half time scores, and much more.

Level
Level 1
Maths
HD1/L1.3
AN HD2/L1.1
AN HD2/L1.2
Context
Sport and fitness

What’s the weather like? and Party Time! are two ‘real-life’ task sheets that involve budgeting, Excel charts and tables, rounding and checking, and finding mean and range.

Level
Level 1
Maths
HD1/L1.3
HD1/L1.4
HD1/L1.2
HD1/L1.1
ICT
Charts & graphs
Context
Leisure, Hobbies, Travel & Tourism