mathematics powerpoint you can use .pptx

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1. Class Grade IV Welcome to

2. Prayer

3. Are you here?

4. How are you?

5. Energizer

6. K inds of Lines

7. At the end of the lesson, the pupils are expected to: 1. identify parallel, intersecting, and perpendicular lines, 2. draw parallel, intersecting, and perpendicular lines, and 3. a ppreciate the importance of lines. Objectives

8. JUMBLED LETTERS Direction: Re- rrange the jumbled letters to form the correct word being asked. Activity

9. Kinds of Lines 1. Parallel Lines- lines that do not intersect 2. Intersecting Lines- lines that intersect 3. Perpendicular Lines- lines that intersect and form right angles

10. Group Activity

11. Group I Directions: Identify the kinds of lines shown by the figure. Fill in the blanks by writing parallel, intersecting, and perpendicular lines.

12. Group II Directions: From the figure, name (two) 2 pairs of intersecting lines, (one) 1 pair of parallel line, and (two) 2 perpendicular lines.

13. Group III Direction: Draw an example of each kind of line. 1. Intersecting line 2. Parallel line 3. Perpendicular line

14. Group IV Direction: Identify the kinds of lines (parallel, intersecting, perpendicular) represented by the following pictures.

15. Activity Direction: Answer the worksheet.

16. Practical Application Rey is an athlete. He joined the race last weekend. They ran under long distance category. He started running at 8:25 and finished at 8:40. How long did he complete the race?

17. Practical Application Questions: 1. What kind of line is being shown in the track field? 2. Why is it important to stay on your line in competing running events? 3. What will happen if you cross another’s lane? 4. What is the elapsed time? 5. Why is it important to find the elapsed time in running events?

18. Generalization Questions: 1. What is a line? 2. What are the kinds of lines? 3. Describe each kind of line.

19. Evaluate Directions: Identify the following lines. Write the letter of the correct answer. A. parallel line B. intersecting line C. perpendicular line _______1. ________4. _______2. ________5. _______3.

20. Remediation Directions: Identify the following lines. Write the letter of the correct answer. A. parallel line B. intersecting line C. perpendicular line _______1. ________4. _______2. ________5. _______3.

21. Extend Direction :Draw real-life representations of parallel lines, intersecting lines, and perpendicular lines.

22. Thank you!!