This standard is really about being able to produce clearly three transformations that describe a picture. To do this you must...
- Use the right works (reflect, rotate, enlarge, translate).
- Include all the right elements. For reflection its about mirror lines. For rotation its about direction/degrees/centre of rotation. For enlargement it is about scale factor (k) and centre of enlargement. For translation it is about shifting my a vector run on top of rise.
- Have a really clear drawing with identification of the things that you've done.
- Have really clear sentence instructions... "first do this, then do that...".
http://ncea.tki.org.nz/Resources-for-Internally-Assessed-Achievement-Standards/Mathematics-and-statistics/Level-1-Mathematics-and-statistics
As a group we're going to have a look at the one called "Geometric Gardens". Remember that you'll need to have access to a protractor, compass, ruler, pencil and rubber.
No comments:
Post a Comment