LINE GRAPH POWER POINT PRESENTATION.pptx

FOR GRADE5 STUDENTS

1. PRESENTATION AND INTERPRETATION LINE GRAPH

2. WHY USE GRAPH? Graphs are powerful tools for visual communication of data . To Compare Information To Summarize Large Amounts of Data

3. Line Graph Bar Graph Pie Graph Histogram To show trend overtime To compare groups or categories To show parts of a whole Shows how data is distributed Types of Graph

4. Presentation and Interpretation LINE GRAPH A line graph is a visual comparison of two variables shown on the x and y axis, are related to each other. It is useful in displaying data or information that changes continuously over time. The points on the line graph is connected by a line. Y a x i s X axis

5. Presentation and Interpretation LINE GRAPH The line graph has a vertical line called y-axis which contain the first variable in the collected data. As we go up through the y-axis, increasing value must be presented. It may represent almost any type of numerical data such as scores, numbers of people, pesos, temperature, grades, etc. Y a x i s X axis

6. Presentation and Interpretation LINE GRAPH The horizontal line in the graph called x-axis, it contains the second variable that relates to the first variable in the collected data. As we go to the right, time periods or names of things being compared are enumerated. Y a x i s X axis

7. Presentation and Interpretation LINE GRAPH Five Parts of Line Graph Title Scale Label Points Line Y a x i s X axis

8. Karen recorded her daily expenses in school for a week. She spent 25 pesos on Monday, 30 pesos on Tuesday, 10 pesos on Wednesday 60 pesos on Thursday, and 35 Pesos on Friday. Let us organize the data in a tabular form and present them in a line graph fill up the table with the correct data. Example #1 LINE GRAPH

9. Example #1 LINE GRAPH DAYS PESOS MONDAY 25 TUESDAY 30 WEDNESDAY 10 THURSDAY 60 FRIDAY 35 Karen’s Daily Expenses in School

10. Meanwhile, Karen's sister, Carla also had recorded her daily expenses, and you will see it on the table below. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30

11. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30 Karen and Carla’s Daily Expenses in School Karen Carla

12. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30 Karen and Carla’s Daily Expenses in School Karen Carla What is the title of the graph? Karen and Carla’s Daily Expenses in School

13. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30 Karen and Carla’s Daily Expenses in School Karen Carla What does the scale in y-axis represent? Daily Expenses in School

14. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30 Karen and Carla’s Daily Expenses in School Karen Carla In which day, where Carla exceeds Karen expenses? Wednesday

15. Example #1 LINE GRAPH DAYS KAREN CARLA MONDAY 25 20 TUESDAY 30 25 WEDNESDAY 10 15 THURSDAY 60 50 FRIDAY 35 30 Karen and Carla’s Daily Expenses in School Karen Carla What is the difference of their expenses on Friday? 5 Pesos

16. Sally charted her progress to help her decide if she should enroll in the next higher mathematics class for the next term. She can look at the line graph and get answers to questions that range from simple to complex. TASK #1 LINE GRAPH

17. What is the title of the line graph? TASK #1 LINE GRAPH Mathematics Quiz Grade

18. What does the scale in y-axis represent? TASK #1 LINE GRAPH Quiz Grade in Percentage

19. Which two weeks were the same? TASK #1 LINE GRAPH Week 2 and 5

20. Does the line graph indicate any problems? TASK #1 LINE GRAPH Sally’s performance drop in week 5

21. TASK #2 LINE GRAPH Mildred has an inventory for her daily sales of Ice Candy. Monday 300 pesos, Tuesday 250 pesos, Wednesday 150pesos, Thursday 250 pesos, and Friday is 500 pesos. DAYS SALES MONDAY 300 TUESDAY 250 WEDNESDAY 150 THURSDAY 250 FRIDAY 500

22. TASK #2 LINE GRAPH Mildred has an inventory for her daily sales of Ice Candy Monday 300 pesos Tuesday 250 pesos Wednesday 150pesos Thursday 250 pesos and Friday is 500 Pesos letter A using this inventory data help me dread organize them in tabular form. Mildred’s Daily Sales of Ice Candy

23. TASK #2 LINE GRAPH What day does Mildred has the lowest sale? Mildred’s Daily Sales of Ice Candy Wednesday

24. TASK #2 LINE GRAPH What days does Mildred has the same amount of sale? Mildred’s Daily Sales of Ice Candy Tuesday and Thursday

25. TASK #2 LINE GRAPH What is the total sale of Mildred from Monday to Friday? Mildred’s Daily Sales of Ice Candy The total sale of Mildred from Monday to Friday is 1450 pesos.