"Exploring the Universe" PPT courseware Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "Exploring the Universe"... | 10275次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Exploring the Universe" PPT courseware is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Exploring the Universe" PPT courseware, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Exploring the Universe" PPT courseware
Part One: The Origin of Constellations
1. In ancient Babylon, some bright stars in the sky were connected with imaginary lines and given mythical images, called constellations.
2. The ancient Greeks divided the sky into 48 constellations.
3. The ancient Chinese divided the sky into "twenty-eight stars".
Note: The concept of modern constellations: The sky is internationally divided into 88 areas, named 88 constellations.
Let’s learn about the zodiac signs together
Find it: 1. Find the following constellations on the starry sky map:
Ursa Major Ursa Minor Cassiopeia Aquila Lyra Orion Cygnus
2. Find the following stars:
Polaris Vega
Altair Sirius
Exploring the Universe PPT, Part 2: Understanding Constellations
The Big Dipper stars form a bucket in the sky. The Big Dipper is located in the constellation Ursa Major. People have found that the handle of the Big Dipper points differently in different seasons: the handle faces east in spring; the handle faces south in summer; the handle faces west in autumn; and the handle faces north in winter.
Observe Polaris
In the Northern Hemisphere, the elevation of the line of sight to Polaris is equal to the local geographical latitude. In the northern hemisphere, Polaris is the best reference for pointing north. When people face Polaris, true north is exactly in front of them. When you find the North Star at night, you also find the direction of true north.
Find the North Star:
First look for the Big Dipper, then connect the two stars in front of the mouth of the Big Dipper and extend it about 5 times the distance toward the mouth of the Big Dipper to find the North Star.
Exploring the Universe PPT, Part 3: The Milky Way and the Universe
Panoramic view of the Milky Way
The Milky Way is a huge celestial system composed of many stars and interstellar matter.
Viewed from the side: the Milky Way is like a discus with a thick middle and thin sides
Looking down: The Milky Way looks like a big whirlpool
The solar system is located on a spiral arm of the Milky Way, 30,000 light-years away from the center of the Milky Way.
What is the universe in your imagination? What new insights have you gained about the universe through studying?
——The universe is infinite, uniform, and hierarchical
Keywords: Zhejiang Education Edition seventh grade science PPT courseware for the second volume free download, explore the universe PPT download, .PPT format;
For more information about the "Exploring the Universe" PPT courseware, please click the "Exploring the Universe" PPT tab.
"Exploring the Universe" Universe PPT download:
"Exploring the Universe" Universe PPT Download Part One: The Expanding Universe The solar system is a celestial system centered on the sun, the star, and composed of planets, satellites, dwarf planets, small celestial bodies (including asteroids, comets), etc. In the sky we observe...
"Exploring the Universe" Universe PPT:
"Exploring the Universe" Universe PPT Part 1: Introduction to the new lesson. Recall, what kind of galaxy is the solar system? Is the solar system unique in the universe? The solar system is centered on the sun, the star, and consists of planets, satellites, dwarf planets, and small celestial bodies (including small...
"Exploring the Universe" PPT:
"Exploring the Universe" PPT Part One: The Universe The universe is a unity composed of space, time, matter and energy. It is the synthesis of all space and time. The universe as generally understood refers to a continuous system of space and time in which we exist, including everything in it..