Trace_of_parabolas_vertex

The teacher explains a few of the basic to using Geogebra such as how to make points, connect line segments, etc.
Students have a few minutes to play around and to whatever they want with the software.
The students complete worksheet “Investigating straight line”
10 minutes – create, in a graphic editor, an object then map the object so that it meets these properties
a) No fixed points and it is not congruent mapping
b) No fixed points and it is congruent mapping
c) One fixed point and it is not congruent mapping
d) One fixed point and it is congruent mapping
Core content from Curriculum for the Swedish compulsory school 2011 says that it is important to teach students