Circles+and+Squares


 * [[image:back.jpeg width="71" height="71" link="Resources - Mathematics"]] |||| [[image:circles_Sq.jpg width="565" height="131"]] || [[image:welcome.jpg width="240" height="195"]] ||
 * || **Before you begin - check out some quadrilaterals** || **Before you begin - check out some circles** ||  ||
 * ||= [[image:1.jpg width="57" height="72" align="left" link="@http://www.mathsisfun.com/quadrilaterals.html"]]

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||  || ||= **Watch a video** ||  ||
 * ||= **Watch a video**
 * = **Activity 1** ||||= ==**Find 4 different squares and measure the length.**==

**Draw up the following table and work out the answers**.
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 * |||| [[image:Square1.jpg width="630" height="366"]] ||  ||
 * = **Graphing**
 * the Data** |||| # Graph the relationship of the length of the side to the perimeter of the squares
 * 1) Graph the relationship of the length of the side to the area of the squares
 * 2) You may be able to use a graphics calculator for this part, or your teacher will provide graph paper. Attach your graph paper to this sheet, or copy the drawing from your calculator, taking care with scales etc.
 * What do you notice? ||  ||
 * = **Activity 2** ||||= ==**Find 4 different circles and measure the diameter -**==

**Draw up the following table and work out the answers**.
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 * |||| [[image:Circle1.jpg width="636" height="397"]] ||  ||
 * = **Graphing** **the Data** |||| # Graph the relationship of the radius to the circumference of the circles
 * 1) Graph the relationship of the radius to the area of the circles on the same graph
 * 2) You may be able to use a graphics calculator for this part, or your teacher will provide graph paper. Attach your graph paper to this sheet, or copy the drawing from your calculator, taking care with scales etc.
 * What do you notice? ||  ||