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Geometry, NAP-L4-CA06

Chelsea draws a design by reflecting this shape across a mirror line.
 

Which design shows the correct reflection?

 
 
 
 
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Filed Under: Transformations, Transformations and Symmetry, Transformations and Symmetry Tagged With: Band 5, smc-3163-15-Reflections/Folding, smc-3186-10-Reflections, smc-3196-10-Reflections

Geometry, NAP-G4-NC12

Peter has a rectangular piece of paper.

He folds it along the diagonal `BD`.
 

 
After folding, where will point `C` finish?

`D` `E` `F` `G` `H`
 
 
 
 
 
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`G`

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`G`

Filed Under: Transformations, Transformations and Symmetry Tagged With: Band 7, smc-3186-10-Reflections, smc-3196-10-Reflections

Geometry, NAP-D4-CA06

The leaf below gets caught in the wind, flips over and lands again.
 


 

Which shape below could the leaf look like when it lands again?

 
 
 
 
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Filed Under: Transformations, Transformations and Symmetry, Transformations and Symmetry Tagged With: Band 6, smc-3163-30-Reflections and rotations, smc-3186-10-Reflections, smc-3196-10-Reflections

Geometry, NAP-G4-CA10

Rory is shading squares in a grid.

Rory needs to shade some extra squares so that the dotted line is a line of symmetry.

What is the smallest number of squares he has to shade?

`2`    `3`   `4`   `5`
 
 
 
 
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`4\ text(squares)`

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`text{4 squares need to be shaded (see below).}`

Filed Under: Transformations, Transformations and Symmetry, Transformations and Symmetry Tagged With: Band 7, smc-3163-15-Reflections/Folding, smc-3186-10-Reflections, smc-3186-40-Lines of Symmetry, smc-3196-10-Reflections, smc-3196-40-Lines of Symmetry

Geometry, NAP-H4-CA03

This is Albert's left glove.
 

 
Albert's right glove is a mirror image of his left glove.

Which of these is Albert's right glove?

naplan-2015-3mc_ans2 naplan-2015-3mc_ans4 naplan-2015-3mc_ans naplan-2015-3mc_ans3
 
 
 
 
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naplan-2015-3mc_ans

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naplan-2015-3mc_ans

Filed Under: Transformations, Transformations and Symmetry Tagged With: Band 6, smc-3186-10-Reflections, smc-3196-10-Reflections

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