6th Grade · Geometry
Face
6.G.A.4
Definition
A flat, two-dimensional surface of a solid figure.
Teach it
Where it is taught, with guided notes, practice, homework, an exit ticket and an interactive Teacher Deck.
Examples
- A cube has 6 faces.
- Each face is a flat surface of the solid.
Key rule
Count the flat surfaces to find how many faces a solid has.
Memory hook
One flat surface of a 3D shape.