Data Handling Teaching Ideas

Graphs: Graph - Animal Names - A graph, designed for use as a discussion exercise for Year 1, but with potential for use with all age groups. Contributed by Lynn Medland. Understanding Graphs - A visual (and extremely effective) way of helping children to understand line graphs. <A HREF=" Probability: The Sock Game - A simple activity which develops tallying, estimating, fractions and probability Even Steven - A simple game involving addition, halving and probability. Data Handling Resources:

How Do I Choose Which Type of Graph to Use?-NCES Kids' Zone How to Choose Which Type of Graph to Use? When to Use . . . . . . a Line graph. Line graphs are used to track changes over short and long periods of time. . . . a Pie Chart. Pie charts are best to use when you are trying to compare parts of a whole. . . . a Bar Graph. Bar graphs are used to compare things between different groups or to track changes over time. . . . an Area Graph. Area graphs are very similar to line graphs. . . . an X-Y Plot. X-Y plots are used to determine relationships between the two different things.

Constructing Line Graphs The units are grade level and math score (%). The grade level ranges from 7 to 12 and the math score ranges from 72 to 91. The vertical scale must start at 0. So the vertical scale will range from 0 to 100. The units are day and interest rate (%). The vertical scale must start at 0. Exercises This lesson is by Gisele Glosser. How to teach … times tables Not knowing their multiplication tables can really slow children's mathematical progress once they get to secondary school. Everyone knows it's all about practice, and this can get tiresome. So how to drum these basic skills into your pupils' heads without turning them off? The Guardian Teacher Network has some great resources and ideas to help provide a solid times tables platform for students while at the same time helping teachers (and parents at home, where much of the practising must be done) to keep it fresh. One of the network's star resource providers, maths teacher Mel Muldowney, explains: "Students coming to secondary without knowing their times tables often think they can't do what they are learning in class. They might sit in class thinking they can't do Pythagoras' Theorem as they are not getting the right answer when multiplying, say, seven times seven – but it's not the new work they aren't grasping. Mangahigh.com has some fantastic free maths games on times tables.

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