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Interactive Fraction Wall explore Fractions Percentages and Decimals

Interactive Fraction Wall explore Fractions Percentages and Decimals
Fraction walls are a great way to teach about fractions and in particular equivalent fractions. In a fraction wall each row or layer of the wall represents one whole number. The layers are divided into a number of bricks and hence each brick represents a fraction whose denominator is equal to the number of bricks in that layer. Each brick can be turned on or off by clicking it. This wall also allows the display of decimal and percentage values. To the right of the wall are boxes which can be hidden, the value of each box is fraction of the wall that has been turned on. Selecting different walls When you launch this interactive teaching program the initial wall is a mixed one showing 3 distinct fraction families. Fractions, decimals or percentages Use the display type control to display decimals (rounded to 2dp), percentages (rounded to 1dp), fractions or none. The equivalent fraction control Normally when you click a brick to turn it on or off, only that brick is affected. Other controls

http://www.visnos.com/demos/fraction-wall

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