Today we're going to start our two-part unit on data visualization. Up to this point we've discussed raw data - which are just numbers - but usually it's much more useful to represent this information with charts and graphs. There are...

This video provides an introduction to basic statistical concepts, focusing on the use of bar charts as a visual tool for organizing and understanding data. It explains the components of a bar chart, such as the X and Y axes, and how...

Pupil outcome: I can present survey data using a range of data presentation techniques. Key learning points: - Fieldwork data can be presented using graphs and maps. - Where a comparison is needed, the data presentation technique needs...

Pupil outcome: I can analyse and reflect on my survey data to create meaningful conclusions and an evaluation. Key learning points: - Analysis is the process which makes sense of the data that has been collected. - Analysis can involve...

Pupil outcome: I can analyse data to inform and justify my design decisions. Key learning points: - Interpretating quantitative data and spotting trends and patterns. - Interpretating qualitative data and spotting trends and patterns. -...

Pupil outcome: I can use graphs, diagrams and descriptions to present data. Key learning points: - There are different presentation techniques. - Designers select and justify the choice of presentation technique.

Pupil outcome: I can analyse data using functions and summarise findings using charts. Key learning points: - A spreadsheet function is a predefined formula that performs calculations. - Spreadsheet functions can be used to analyse data....

Pupil outcome: I can use efficient strategies to solve addition and subtraction problems. Key learning points: - Known facts can be used to help us solve equations and problems efficiently. - Numbers can be partitioned to bridge ten to...

Pupil outcome: I can use number facts to solve problems in measures and data contexts. Key learning points: - Known addition and subtraction facts can be used to to help solve problems more efficiently. - Drawing a bar model can help...

Pupil outcome: I can use knowledge of calculating within 20 to solve problems involving statistics. Key learning points: - When adding three addends, it is efficient to first add two addends using a known fact e.g. pair to 10 or double....

Pupil outcome: I can calculate the difference when information is presented in a bar chart. Key learning points: - A bar chart is a graph that uses bars to represent information. - Bar charts can have different scales. - The difference...

Pupil outcome: I can use knowledge of decimal place value to solve problems in different contexts. Key learning points: - Knowledge of decimal place value can help to read the scale of a graph. - Knowledge of decimal place value can help...

Pupil outcome: I can use equivalence and compensation strategies to solve addition problems in a range of contexts. Key learning points: - The part-whole structure can be used to represent additive problems in a range of contexts. - A...

Pupil outcome: I can use addition and subtraction to solve problems involving bar charts, pictograms and tables. Key learning points: - By looking carefully at the numbers involved, you can choose the most efficient strategy. - When...

Pupil outcome: I can solve addition calculations mentally by using known facts in a range of contexts. Key learning points: - If I increase this part by __ then the whole will increase by the same amount. - If I decrease this part by __...

Pupil outcome: I can explain that 10,000 is composed of 5,000s, 2,500s and 2,000s Key learning points: - 10,000 is composed of two 5,000s - 10,000 is composed of 4 2,500s - 10,000 is composed of 5 2,000s

Pupil outcome: I can explain that 100,000 is composed of 50,000s, 25,000s and 20,000s. Key learning points: - 100,000 is composed of two 50,000s - 100,000 is composed of four 25,000s - 100,000 is composed of five 20,000s

Pupil outcome: I can determine the likelihood of an outcome by designing and carrying out an experiment. Key learning points: - An experiment can be designed to determine how likely an outcome is. - An experiment can be carried out and...

Pupil outcome: I can use my understanding of various graphical representations to solve problems. Key learning points: - Data can be presented in various formats. - A fuller picture can be obtained when considering more data. - Multiple...

Pupil outcome: I can construct bar charts for continuous data. Key learning points: - A histogram is a bar chart for continuous data - The bars are adjacent due to the nature of the data - The bars are all the same width to allow easier...

Pupil outcome: I can see that different statistical representations offer different insights into a set of data. Key learning points: - A pie chart and a bar chart offer different insights. - There are certain features of any...

Pupil outcome: I can critically analyse a graph. Key learning points: - Some graphs are drawn to mislead. - Some graphs are drawn accurately, but interpreted incorrectly. - Unfamiliar graphs need to be carefully checked to understand...

Pupil outcome: I can understand how maths is used by graphic designers. Key learning points: - Designs set out using the golden ratio are considered aesthetically pleasing. - Both Western and non-Western cultures rely on geometric shapes...

Pupil outcome: I can construct bar charts from data. Key learning points: - Data presented as a list can be represented as a bar chart - Data presented in a table can be represented as a bar chart - The type of data determines how the...