Powerpoints
- Lesson 1-Interpret-charts.pptx
- Lesson 2-Comparison-sum-and-difference.pptx
- Lesson 3-Introducing-line-graphs.pptx
- Lesson 4-Read-and-interpret-line-graphs.pptx
- Lesson 5-Draw-line-graphs.pptx
- Lesson 6-Use-line-graphs-to-solve-problems.pptx
- Lesson 7-Read-and-interpret-tables.pptx
- Lesson 8-Two-way-tables.pptx
- Lesson 9-Timetables.pptx