Characteristic-of-stars(0).pptx for grade 9

ppt

1. GOOD DAY EVERYONE! PRESENTED BY: MA’AM EMEREI D. ILAGAN

2. LET’S HAVE A RECAP! BOX OF NAMES

3. PRE-ACTIVITY: TWINKLE, TWINKLE, ANSWER THE RIDDLE Directions: The star will be pass through your classmates, and when the music stops the one who hold the star will answer the riddle.

4. Too much of me can be harmful to the eyes. Sometimes I’m high and sometimes I’m low. I have auto-mode on your phones. What Am I? (CLUE: 11 letters, starts with letter B, ends with letter S)

5. I’m on around you. I am on everything you can see. Without me the world will be plain, dull and no shades. What Am I? (CLUE: 5 letters, starts with letter C, ends with letter R)

6. There are times I’m hot and there are times I’m cool. You can call me Kelvin, Celsius and Fahrenheit. What Am I? (CLUE: 11 letters, starts with letter T, ends with letter E)

7. I can be big. Sometimes I am medium and sometimes I am small. What Am I? (4 letters, starts with letter S, ends with letter E)

8. I am a property of matter. I usually measured in grams, kilograms, or pounds. But I am not weight. What Am I? (CLUE: 4 letters, starts with letter M, ends with letter S)

9. OBJECTIVES   At the end of the lesson, students should be able to: Determine the different characteristics of a star. Recognize how important it is to know the concept of the different characteristics of star. P erform differentiated activities showing the characteristics of a star.

10. Group Activity: Let’s Analyze! GROUP 1- MY COLORFUL STARS GROUP 2- STARRY, STARRY NIGHT GROUP 3- AS BRIGHT, AS I AM

11. CHARACTERISTICS OF A STAR Brightness Color T emperature Size

12. What is a STAR? is defined as a very large ball of burning gas in space t his composed mostly of hydrogen and helium

13. Is sun a star or not? Nearest 148.68 million km

14. 1 BRIGHTNESS Absolute brightness- actual brightness of a star 2. Apparent brightness- it is the brightness of a star as seen from earth

15. 2 COLORS Blue, White, Yellow, Orange , Red

16. 3 TEMPERATURE

17. 4 SIZE LARGEST- SMALLEST Super Giant Giant Sun White Dwarfs

18. The bigger the star is, the brighter it will be. The smallest the star is, the less bright it will be.

19. GROUP ACTIVITY Group 1- Poem making Group 2- Poster making Group 3- Song making RUBRICS: Focus- 20 Composition- 30 Creativity- 30 Craftmanship- 20 TOTAL : 100%

20. QUIZ TIME!!! Directions: Read and analyze the statement, write FACT if the statement are correct and write BLUFF if the statement are incorrect.

21. The sun is considered as one of the billion stars that we have in our galaxy. Star is the black hole that made up of helium and hydrogen. The bigger the star the brighter it will be. Red is the hottest star according to apparent. B lue - white- yellow- orange-red is the arrangement of stars from coolest to hottest.

22. ASSIGNMENT Search about 12 astrological signs. Find your own zodiac sign meaning and characteristics. Share it to the class next meeting .

23. THANK YOU FOR LISTENING 