High school geometry
Explore how to manipulate shapes using reflections, rotations, translations, and dilations to understand geometric relationships and prepare for advanced geometry concepts.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
VIDEOS
VIDEOS
VIDEOS

Determining reflections
Khan Academy
•6th - 8th Grade
•9 Qs

Reflecting points
Khan Academy
•6th - 10th Grade
•10 Qs

Reflecting shapes
Khan Academy
•6th - 8th Grade
•10 Qs

Determining reflections (advanced)
Khan Academy
•7th - 10th Grade
•10 Qs

Reflecting shapes: diagonal line of reflection
Khan Academy
•8th - 10th Grade
•10 Qs
VIDEOS

Dilating points
Khan Academy
•7th - 10th Grade
•5 Qs

Dilations: center
Khan Academy
•7th - 10th Grade
•10 Qs

Dilations: scale factor
Khan Academy
•6th - 10th Grade
•10 Qs

Dilating shapes: expanding
Khan Academy
•6th - 8th Grade
•10 Qs

Dilating triangles: find the error
Khan Academy
•7th - 10th Grade
•10 Qs

Dilating shapes: shrinking
Khan Academy
•5th - 8th Grade
•10 Qs