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MA19.5.20
Graph points in the first quadrant of the coordinate plane, and interpret coordinate values of points to represent real-world and mathematical problems.

Graph points in the first quadrant of the coordinate plane, and interpret coordinate values of points to represent real-world and mathematical problems.

### Unpacked Content

## UP:MA19.5.20

### Vocabulary

- Coordinate system
- Coordinate plane
- First quadrant
- Points
- Lines
- Perpendicular
- X-axis
- Y-axis
- Origin
- Ordered pair
- Coordinate plane
- Horizontal
- Vertical
- Intersection of lines

### Knowledge

- Specific directions and vocabulary to explain ordered pair location.
- The first number of an ordered pair indicates how far to travel from the origin in the direction of one axis and the second number indicates how far to travel in the direction of the second axis.

### Skills

- Graph points in the first quadrant.
- Interpret coordinate values in context of the problem.

### Understanding

- graphing points on a coordinate plane provides a representation of a mathematical context which aids in visualizing situations and solving problems.