On the screen at the front of the room, the cat was getting across the road too easily despite the big blue dog and the automobile traffic. At the console across the room, computer science professor ...

Students will apply their knowledge of physical science concepts to create a lunar lander game using Scratch. They will use Vernier force and acceleration sensors to understand forces and integrate ...

Ana Carolina, 10 years old, lives with her mother and younger sister in one of 900 apartments in a low-cost housing complex in Brazil. When she wakes up in the morning, she likes watching parrots fly ...