Light Pollution Affects Us All
You know the sky is dark at night and light during the day. It’s a pattern we can count on. This pattern of light and dark helps us sleep at night. But look at the … Read more
You know the sky is dark at night and light during the day. It’s a pattern we can count on. This pattern of light and dark helps us sleep at night. But look at the … Read more
Have you ever heard of a black hole? Black holes are objects in space. They have so much gravity, not even light can escape them. Scientists recently found a giant black hole. It is at the center of our galaxy, the Milky Way. It has more than … Read more
During the holidays, we often feel grateful. But experts tell us that it is good to have gratitude all the time, not just at the holidays. What exactly is gratitude? It’s being thankful for the … Read more
In 1955, Rosa Parks lived in Montgomery, Alabama. The laws there segregated, or separated, White and African Americans. White and African American students, for example, went to different schools. African Americans could not eat at … Read more
The Presidential election took place on November 3, 2020. Joe Biden is projected as the winner. But the election isn’t over yet. After the election, people have to count all the votes. They need to … Read more
© 2024 McGraw-Hill Education. All Rights Reserved.