

 Lesson plan   
Collect, organize, analyze, and display data. Use bar graphs and double bar graphs to solve problems. 

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 Lesson plan   
Display and interpret bar graphs and histograms. Compare bar graphs and histograms. 

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 Activity   
Teach students numbers using this Base Ten Blocks activity. 

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 Activity   
A clear and simple bead necklace. 

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 Lesson plan   
Construct and interpret boxandwhisker plots. Find the median and quartile values. Find the interquartile range and identify outliers. 

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 Activity   
Build while following an example or build freely with blocks in two or three dimensional spaces. Students learn about geometrical principles through play. 

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 Activity   
Teach students the meaning of adding and subtracting. 

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 Activity   
An easy to use calculator for your smart board or interactive whiteboard. You can use this calculator widget in combination with any of our other tools. This calculator can be a good aid for our other mathematics tools. 

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 Lesson plan   
Basic chart and graph concepts. Create, read, and write observations from real graphs, pictographs, and bar graphs. 

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 Lesson plan   
Draw and interpret circle graphs. Use the data to find the degrees for each piece of a pie graph. 

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 Activity   
A math problem about what time it is or creating an assignment for yourself about what the time differences are between the three clocks. 

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 Lesson plan   
Use circle graphs, bar graphs and Venn diagrams. Read and interpret graphs. 

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 Lesson plan   
Compare and order decimals. Order decimals on a number line. Use the greater than, less than or equal to symbols to compare decimals. Identify equivalent decimals. Order times, heights and times in a race. 

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