"In the Starry Sky (2)" Universe PPT Courseware

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"In the Starry Sky (2)" Universe PPT Courseware

Lyra

Vega is the fourth brightest star in the sky. It forms the constellation Lyra with four nearby faint stars arranged in a parallelogram. In Greek mythology Lyra is the harp of Orpheus, the god of music. The second brightest star in Lyra is called "Jiantai II" in China and "Sheli Aku (Qin)" in Arabic. It is a famous eclipse variable star whose brightness changes once every 13 days. To the east of this star, there is the famous Ring Nebula that can be seen with a small telescope.

Aquila

On the opposite bank of the Milky Way, there is a slightly yellowish, bright 0.9-magnitude star aligned with two adjacent 4-magnitude stars. This is the famous Altair. It forms the constellation Aquila with several dark stars connected into wings. In Greek mythology, it was formed when Zeus, the god of gods, transformed into an eagle that abducted the beautiful boy Ganymede and rose to the sky.

Cygnus

Cygnus is composed of several second-magnitude and third-magnitude stars forming a large bright cross shape. It is opposite to the Southern Cross, and people also call it the Northern Cross. The brightest star in Cygnus is Deneb at the tail, which means "tail" in Arabic. In ancient Greek mythology, this cross constellation was believed to have been transformed by the god Zeus who turned into a swan to meet Queen Leda of Sparta. The third-magnitude star at the beak of the constellation Cygnus is called "Nandaozengqi" in China. Through the telescope, you can see that it is a beautiful third-magnitude yellow star and a blue-white fifth-magnitude star close together. of double stars.

1. The constellations in the sky are named randomly by people without any basis. ( )

2. The constellations observed in different seasons are different. ( )

3. Polaris is the easiest to find in the sky. ( )

4. The brightest star in the sky is called Venus, also called the morning star. ( )

5. Stars that appear to be about the same size are equally close to us. ( )

6. Constellations are actually images of several unrelated stars arranged in the sky ( )

7. We can use the Big Dipper to find the North Star. ( )

8. The graphics of "Big Dipper" are the same when viewed from different angles. ( )

1. Summer is a good season for observing constellations. ( )

2. Three bright stars on a summer night form a huge triangle called the “Summer Triangle” ( )

3. Vega belongs to the constellation Aquila, and Taurus belongs to the constellation Lyra. ( )

4. The Milky Way in the night sky can be seen all year round. ( )

5. The shining band of light we see in the sky is what people often call the Milky Way. ( )

6. Altair, Vega, and Polaris form the "Summer Triangle" ( )

7. As long as it is 8pm on a clear day, we can see the Milky Way all year round. ( )

8. We cannot see the North Star in summer. ( )

9. Using the activity star chart, we can observe the constellations throughout the year ( )

10. When stargazing at night, you can hold the movable stargazing chart above your head to observe ( )

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"In the Starry Sky (2)" Universe PPT teaching courseware:

"In the Starry Sky (2)" Universe PPT teaching courseware Part One: Review of the previous section 1. Which constellation do Polaris and the Big Dipper belong to? 2. How to find the North Star through the Big Dipper? 3. What is a horoscope? 4. Where do the constellations come from? ... ... .....

"In the Starry Sky (2)" Universe PPT download:

"In the Starry Sky (2)" Universe PPT Download Part One: Introduction of New Lessons Through the previous few studies, we have a certain understanding of the moon phases and constellations. Take out the moon phase charts and constellation charts that we have recorded, and have a starry sky exchange meeting together. ... ..

"In the Starry Sky (2)" Universe PPT:

"In the Starry Sky (2)" Universe PPT Part 1: Hold a communication meeting What moon phases have we observed? Did we observe Polaris and Ursa Major? What other zodiac signs do we know? Take out the moon phase chart and constellation chart we recorded, everyone...

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Update Time: 2024-09-30

This template belongs to science courseware Science Edition for Sixth Grade Science Volume 2 industry PPT template

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