Data Handling
Lesson Materials
Line of Best Fit
A resource that teaches pupils how to create a scatter diagram, from deciding on scale, plotting the points and drawing line of best fit. It then shows them how to use the graph to estimate values. (Nigel Davies - Numeracy Adviser - Wrexham & NGfL Cymru).
Counters
Interactive Spreadsheet (D. Minnice - Ysgol Botwnnog - Gwynedd) Enable macros will need to be activated – see instructions.
Data analysis tool
A series of Excel worksheets to tally groups and produce summary statistics and statistical diagrams.(Steffan Woodhead - Emrys Ap Iwan - Conwy)