Construction Arc Tool

Tool to create simple arcs in geogebra just as students would when constructing with compasses Do constructions live on your whiteboard just as students do it on paper Or prepare complete constructions and then go through them construction step by step using the Construction level Example here [url]http://www.geogebratube.org/student/m111506[/url] Click centre point or click to creat new centre point Then state length of arc (eg 5) Then click to create a direction point A red arc is created +/-20º of the direction of the point with the given radius The direction point can be dragged, perhaps to the edge page so that it no longer distracts, or maybe to rotate the arc into a more appropriate position.

Mr Creamer

 
Resource Type
Tool
Tags
arc  compass  compasses  construction 
Target Group (Age)
13 – 17
Language
English
 
 
 
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