2. Mathematics

3. Introduction §Target audience are secondary one students. §The slides are going to be used to teach students on the topic of statistics. It is for lecturing. They will be used with the project work of past S.1 students. The project will be showed to the students in order to arose their interest.

4. Collection 1. Collection of data. Organization 2. Organization of data. Presentation 3. Presentation of data. Interpretation 4. Interpretation of data.

5. There are many ways to present statistical data.  Pictogram  Bar chart  Pie chart  Broken-line graph

6. Pictogram Favorite subjects of S.1 students Math Music P.E. Science represents 10 students

7. Bar chart Favorite subjects of S.1 students Subjects No of students

8. Pie chart Favorite subjects of S.1 students

9. Broken-line graph Favorite subjects of S.1 students Subjects No of students

10. 1. The following bar chart shows Leon’s examination result in 3 main subjects. Marks A. In which subject did he get the highest mark? B. In which subject did he get the lowest mark? C. How many subject(s) was/were above 70? Chinese English One Exercises

11. 2. The average temperature of Jan to Jun in a certain year in a city is shown in the following table: Draw a broken-line graph. Month Temperature