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Activities/Abacus/Worksheet/Answersheet (view source)
Revision as of 22:33, 5 April 2011
, 22:33, 5 April 2011→Paint
===Other representations of fraction addition===
===Other representations of fraction addition===
====Paint====
====Paint====
You need to guess the centre of the circle and angles of the pie slice lines. The full circle or 360 degrees represents '1' so the 1/3 and 1/6 pie slics are
360/3 =120 degrees
360/6 = 60 degrees
You can use either the Ruler or TurtleArt to help visualise the angles
====Turtle Art====
====Turtle Art====
Copy [[File:Turtle Art Activity pie.ta | this code]] into TurtleArt to generate the pie for 1/3 + 1/6
Copy [[File:Turtle Art Activity pie.ta | this code]] into TurtleArt to generate the pie for 1/3 + 1/6