## Why parents choose Splash Math for their fourth graders?

#### Personalised Learning

Intelligently adapts to the way each child learns

#### Fun Rewards

Get coins for each correct answer and redeem coins for virtual pets

#### Actionable Reports

Monitor progress with iPhone app, weekly emails and detailed dashboards

2.

# Identify Types of Angles

- 4th Grade MathIdentify angles based on the size (acute, obtuse and right). Students practice the naming angles based on their measure. They also practice visually identifying different types of angles by estimating their measurement. Note: **Types of Angles Worksheet** does not require actual measurement of angles.

### Common Core Alignment

**4.G.1**Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.