Good Afternoon Grade 8.pptxxxxxxxxxxxxxxxx

for demonstration ..

1. Good Afternoon Grade 8 BY: Teacher Aimee Joy

2. Prayer

3. Attendance

4. Class Rules

5. Let’s Play * ASSEMBLE ME!

6. Instructions: II The class will be grouped into 6 with 5 members. The teacher will give you a puzzle for you to assemble. Each student will be given 1 move and continuous rotation until the puzzle is completed. The first group to finish the puzzle will be given a points later on.

7. Lets start!

8. Perform Mensuration and Calculation

9. Perform Mensuration and Calculation. 10 In assembling electronic products such as transistor radio, an amplifier or a regulated power supply among others one needs to make accurate calculations and measurement.

10. Different Measuring tools and instruments Vernier Caliper 3 English/Metric Ruler 4 Try Square 6 Protractor 11 Combination Square 14 O B J E C T S

11. Vernier Caliper 3 3 Used to measure the inside and outside diameter and also the depth of hole or slot.

12. English/Metric Ruler 3 4 Used to measure straight objects like rectangular, triangular and cube objects.

13. Try Square 3 6 A both measuring and testing tool that can test squareness of an object or the accuracy of a right angle

14. Protractor 3 11 Used to measure angles in degrees or the triangular objects.

15. Combination Square 3 14 Used to measure angles in degrees or the triangular objects.

16. Electrical Components 17 Ohmmeter Multi Tester

17. Electrical Components 18 Ohmmeter Used to determine the resistance of a component or equipment.

18. Parts of Ohmmeter 19

19. Electrical Components 20 Multimeter Volt-ohm- milliameter , it combines 3 functions it measures both AC and DC voltage.

20. Types of Multimeter 21 Analog Digital

21. Parts of Analog Multimeter

22. Parts of Digital Multimeter

23. Pass the question.. 24 Direction : The teacher will give the names of the different measuring tools and instruments. You will pass the names by whispering(no sound) until it reaches the last member. The last member will be the one to go to the teacher to recite their answers including the function of the tools and instruments. The first group who have 5 points will be the winner .

24. Pass the question.. 25 Direction : The teacher will give the names of the different measuring tools and instruments. You will pass the names by whispering(no sound) until it reaches the last member. The last member will be the one to go to the teacher to recite their answers including the function of the tools and instruments. The first group who have 5 points will be the winner .

25. Lets Start 26

26. Goodbye Grade 8! 27