CoreGrades 9–10
Online Geometry tutoring
Geometry asks for a different kind of thinking than the rest of the algebra sequence. Students who are strong at computation sometimes struggle here, and students who found algebra hard sometimes thrive.
01a² + b² = c²02A = ½bh03C = 2πr04V = lwh
Who it’s for
- Students who lose marks on proofs despite solid computation
- Visual learners who find algebra abstract
- Students preparing for the SAT/ACT geometry sections
Topics covered
Angles and parallel lines
Triangle congruence and similarity
Two-column proofs
Circle theorems
Polygons and area
Surface area and volume
Coordinate geometry
Transformations
Common challenges
Where students usually get stuck.
Two-column proofs
Students know the facts but struggle to sequence them into a valid argument.
Reading the figure
Marks are frequently lost to assumptions the diagram doesn't actually support.
How tutoring helps
Our approach to Geometry.
Visual first
Students redraw problems in their own notation before touching algebra, which surfaces misreadings early.
Proof scaffolding
We start from the conclusion and work backwards until the structure of an argument becomes second nature.