Coordinates
Why this, why now
In this unit pupils will give directions from one position to another on a grid and move objects including polygons on a grid according to directions, and mark the new position. They will describe and draw polygons specified by translations.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 15 / 25
Coordinates
In this unit pupils will give directions from one position to another on a grid and move objects including polygons on a grid according to directions, and mark the new position. They will describe and draw polygons specified by translations.
10 lessons- Describe translations of polygons drawn on a square grid
- Draw polygons specified by translations
- Write coordinates for already marked points in the first quadrant of a coordinate grid
- Mark the position of points specified by coordinates in the first quadrant of a coordinate grid
- Translate polygons in the first quadrant
- Move objects including polygons on a grid according to directions and mark the new position
- Give directions from one position to another on a grid
- Complete polygons with missing coordinates
- Draw polygons specified by coordinates in the first quadrant
- Solve problems involving marking and translating points in the first quadrant on a coordinate grid