PPT-Eclipses

Bell Work Try the phases of the moon exam question Learning Outcomes To distinguish between lunar and solar eclipses and describe their mechanisms To describe the appearance of the Sun and Moon during solar and lunar eclipses. 1 How does a solar eclipse happen A solar eclipse occurs when the Moon moves between the Earth and the Sun The phase of the Moon DW57347WKLV57347SRLQW57347LV57347575231H Z 2 Why doesnt a solar eclipse happen once a month The orbits of the Sun Moon a The 64257rst occurs on 29 April and is an annular solar eclipse that will be seen as a partial eclipse over Australia and an annular eclipse over parts of Antarctica The second a partial solar eclipse is on 23 October and will be visible over North problems. But it can make them blind to the processes of novices who are struggling to understand new ideas during their constructive learning process. EXPERT BLIND SPOT IN MATHEMATICS EDUCATION We Solar Eclipse. Occurs when the Moon is positioned between the Sun and Earth and all are in complete alignment. Occurs during a . NEW. Moon. The Moon’s shadow falls on a portion of the Earth. The Geometry of a Solar Eclipse. Solar Eclipse. Solar Eclipse. A . solar eclipse . happens when the moon blocks the light from the Sun from reaching the Earth. People who live in the . umbra. of the moon’s shadow see a . total eclipse. lit up by the Sun?. Half the Moon is always. lit by the Sun. Except . . .. When the Earth’s shadow hits the Moon we have a …….. Lunar Eclipse. Eclipses. Solar Eclipse—the moon moves in a line directly between the Earth and sun. Sunspots. – regions of strong magnetic activity. Sunspots are cooler than the rest of the photosphere and appear as dark splotches on the Sun. They seem to move across the Sun as the Sun rotates. The number of sunspots changes over time. They follow a cycle, peaking in number every 11 years. An average sunspot is about the size of Earth.. Exam on Monday. I’ll have a Mock exam to work on Friday. Solar Eclipse. Freds_excellent_eclipse.mpg. Solar Eclipses . Umbra. – region of total shadow. Penumbra. – region of partial shadow. Totality lasts only a few minutes!. Lunar motions & lunar phases. Lunar axial rotation & orbital revolution. Eclipses & the line of nodes. Lunar eclipses. Solar eclipses. Relative . Earth-Moon-Sun . distances. Lunar Motions. What is an eclipse?. The partial or total blocking of one object in space by another. When the moon or Earth casts a shadow on the . other. It can happen in 2 ways: . When the Earth comes between the sun and moon. What causes Solar and Lunar Eclipses?. Quick Review!. Solar. means. Lunar. means. The SUN!. The MOON!. What is an Eclipse?. An eclipse happens when one object gets in between you and another object and blocks your view.. Vayujeet. . Gokhale. Truman State University. Solar Eclipse 2017. Where will . . you be on. . August 21, 2017?. Solar Eclipse 2017. WE ARE LOOKING FOR . INTERESTED AND MOTIVATED VOLUNTEERS. Eclipse 2017 in Kirksville . August 21, 2017. Image: Michael . Zeiler. , GreatAmericanEclipse.com. Click to add text. Eclipse Path Across the USA. Image: Michael . Zeiler. , GreatAmericanEclipse.com. Common Misconception. Solar eclipses are dangerous because the Sun emits "different rays" during an eclipse. Click the mouse to begin. Host Body – Location of Viewer. Eclipsing Body – Body obstructing view. Eclipsed Body – Body where view is being obstructed. Most familiar eclipses to us are. Lunar eclipses.