teacher
All about teachers and the world of teaching; teachers sharing their best and worst interactions with students, best teaching practices, the path to becoming a teacher, and more.
What Makes Some Stars Visible to the Naked Eye
Understanding Star Visibility Not every star in the sky is equally visible. A star’s visibility depends on its apparent magnitude, which is a measure of how bright it appears from Earth. Apparent magnitude is influenced by two main factors:
By shahkar jalal4 days ago in Education
Why the Moon Appears Larger Near the Horizon
Is the Moon Really Bigger Near the Horizon? The short answer is no. The Moon’s physical size does not change during the night. In fact, when the Moon is near the horizon, it is actually slightly farther away from you than when it is overhead. That’s because when it’s overhead, you are about one Earth radius (roughly 6,371 kilometers) closer to it than when it’s on the horizon.
By shahkar jalal4 days ago in Education
What Causes Meteor Showers at Specific Times of Year?
What Is a Meteor Shower? A meteor shower occurs when Earth passes through a stream of debris left behind by a comet or, in some cases, an asteroid. As tiny particles of rock and dust enter Earth’s atmosphere at high speed, they burn up due to friction with air molecules. This creates bright streaks of light known as meteors.
By shahkar jalal4 days ago in Education
