science 4 the different types of stars.pptx

including the different constellations

1. GRADE 4 STARS AND CONSTELLATIONS

2. Learning Outcomes: At the end of the lesson, the learners should be able to: Identify the different kinds of stars and their importance; Describe the characteristics of stars in terms of size, color, and brightness; and Give the importance of the stars in the solar system.

3. In the name of the Father, and the Son, and the Holy Spirit. Dear God Bless us, as we begin to start our class today. Grand us wisdom, understanding, and a heart that is eager to learn. May we approach each lesson with curiosity and perseverance. Guide our teacher to inspire and nurture our minds. Amen PRAYER

4. LET’S PLAY!!

5. Riddle #1 Too much of me can be harmful to the eye, something I’m high and something I’m low I have auto-mode on your phones, what am I? Riddle #2 I’m a giant ball of fire, giving light and warmth to all, a yellow dwarf in the daytime, what am I?

6. Riddle #3 Glide across the sky at night, blink, and might miss my flight. Riddle #4 I am the final brilliant display, before a star fades away. What am I? Riddle #5 I’m silent and vast and contain many a star, filled with stories both ancient and bizarre. What am I?

7. Stars are cosmic energy engines that produce heat, light, ultraviolet rays, x-rays, and other forms of radiation. They are composed largely of gas and plasma, a superheated state or matter composed of subatomic particles.

8. Stars in the heaven may also appear to be in different colors because their temperatures are not all the same. Hot stars are white or blue, whereas cooler stars appear to have orange or red hues.

9. The bright red star in the shoulder region of the constellation is known as Orion which comes from the word Arabic and means (Roughly) “the armpit of the mighty one”.

10. The brightest star in the night sky is Sirus, which is the constellation is known as Canis Major and is termed Alpha Canis Majoris in the Bayer naming system.

11. Ursa Major, also known as the Great Bear it is the most famous feature, the Big Dipper, which makes up roughly half of the Ursa Major Constellation.

12. Ursa Minor is the little brother of Ursa Major and its Latin name means "Small Bear" This constellation is located near Ursa Major in the Northern Hemisphere and is most recognizable by the Little Dipper, a group of stars that look like a miniature version of the ladle-shaped Big Dipper.

13. The constellation Orion, also known as the Great Hunter, is a highly visible and extremely recognizable pattern in the night sky. It is located on the celestial equator and therefore is visible from all parts of the world. Orion is recognizable by three bright stars-- Mintaka, Alnilam and Alnitak -- which form a belt-like pattern.

14. Cassiopeia is a constellation located in the upper portion of the Northem Hemisphere and was one of the first constellations discovered by Greek astronomer in the second century. Cassiopeia forms a W shape and is composed of five very bright stars, making it easy to night the Big Dipper.