What is a Hemisphere?

What is a Triangular Prism?

What is a Square Pyramid?

What is Surface Area (simple)?

What is Solid vs Hollow (3D Shape)?

What is Flat vs Curved (Surface)?

What is a Hundred Square Pattern?

What is a Net (of a 3D Shape)?

What is a Top View (Plan View)?

What is a Side View?

What is a Front View?

What is a 2D Representation of a 3D Shape?

What is an Intersection (of Lines)?

What is a Vertex (of an Angle)?

What is a Midpoint?

What is a Bisector (simple — cutting in half)?

What is a Regular Shape?

What is an Irregular Shape?

What is a Concave Shape?

What is a Convex Shape?

What is Tessellation?

What is a Tangram?

What is On the Same Level?

What is Higher Than?

What is Lower Than?

What is Depth?

What is Width?

What is Height?

What is a Horizontal Surface?

What is a Vertical Surface?

What is a Diagonal (of a Shape)?

What is an Interior of a Shape?

What is an Exterior of a Shape?

What is a Border (of a Shape)?

What is a Grid Line?

What is a Grid Square?

What is a Grid Reference?

What is the Origin (on a Grid)?

What is an X-Coordinate (simple)?

What is a Y-Coordinate (simple)?

What is Because?

What is So (Therefore)?

What is But?

What is Both?

What is Either?

What is Neither?

What is Unless?

What is Although?

What is However?

What is Therefore?