Main content

### Math

## Common Core Math

# Grade 4: Geometry

#### 4.G.A.1

Mostly covered- Acute, right, & obtuse angles
- Angle types
- Angle types review
- Benchmark angles
- Draw parallel and perpendicular lines
- Drawing acute, right and obtuse angles
- Drawing parallel line segments
- Identify parallel and perpendicular lines
- Identify points, lines, line segments, rays, and angles
- Lines, line segments, & rays
- Lines, line segments, and rays review
- Parallel & perpendicular lines
- Parallel & perpendicular lines intro
- Parallel and perpendicular lines review
- Recognize angles in figures
- Recognizing angles
- Terms & labels in geometry
- Types of angles by measure

#### 4.G.A.2

Fully covered- Classify shapes by line and angle types
- Classify triangles by angles
- Classify triangles by both sides and angles
- Classify triangles by side lengths
- Classifying shapes by line and angles types
- Classifying shapes by lines and angles
- Classifying triangles
- Classifying triangles by angles
- Quadrilateral properties
- Quadrilateral types
- Quadrilaterals review
- Types of triangles review
- Worked example: Classifying triangles