Teacher Script & Notes
What to say / Spoken Script
A translation slides a shape without rotating or resizing it. We describe this slide using a column vector. The top number shows horizontal shift (right is positive), and the bottom number shows vertical shift (up is positive).
What to do / Action Guide
Display the original triangle sliding to its image position on a coordinate grid.
Pedagogical Tips
Highlight that the image remains completely congruent to the original shape.
Step 1: Introduction
Step 1 of 1
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