🔢 Mathematics · Geometry
Translating and reflecting shapes
Draw and translate simple shapes on the coordinate plane; reflect shapes in the axes
Typical age: 10–11 years
“If your child draws a triangle at coordinates (1, 2), (3, 2), and (2, 4) on a grid, can they then reflect it across the x-axis and tell you the new coordinates of each corner?”
0 / 3 mastered
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Needs first
- Transformations on a GridREQUIRED
Coordinate-plane translations/reflections extend Y5 informal transformations
- Coordinates (age 10+)REQUIRED
Transformations on coordinate plane require four-quadrant coordinates
- Transformations on a gridREQUIRED
Drawing and describing translations and reflections on coordinate planes is the direct application of transformation diagram skills