Category Archives: Data Handling

This worksheet focuses on collecting, organizing and summarizing data. Students are tested on the measures of spread (Mean, Mode, Median) as well as the measures of central tendency (Range). Students are shown how to check their solutions using the Sharp EL-W535SA calculator. The only calculators to show a summary of statistics. Download Worksheet 22 Collect, […]

This worksheet contains questions on Representing Data. Learners are given the data information in each question and are asked to represent the given data as a graph. Students are asked to draw the following types of graphs: A Pie Chart, Bar graph, Histogram, Broken line graph and Scatter Plot Graph. Students are also tested on […]

In this Grade 9 worksheet, learners are given various graphs (Bar graphs, Histograms, Pie Charts, Scatter plot graphs and broken line graphs) and are asked various questions, testing their ability to interpret and analyse them. The questions increase in difficulty and test a learners critical thinking abilities. Download Worksheet 24 Interpret, Analyse and Report Data […]

This worksheet contains questions on interpreting bar graphs, pie charts, histograms and broken line graphs. Learners are also required to identify graphs that can display misleading information. Download Worksheet 20: Interpret, Analyse and Report Data Worksheet 20: Interpret, Analyse and Report Data Worksheet 20 Memorandum: Interpret, Analyse and Report Data Now available in Afrikaans: Werkkaart […]

This worksheet contains questions that cover the different ways of collecting data. Learners are asked to organise data into frequency tables, stem and leaf displays as well as class intervals. Learners are tested on how to summarise data by using measures of central tendency (Mean, Mode, Median) and measures of spread (Range, Extremes).  Download Worksheet […]