Böcker i Engage Literacy Grey-serien

Forces and motion go hand in hand. Forces make objects go faster, slow down, change direction and change shape. Learn about gravity, friction and other types of forces and the effects they have on objects.

Discuss different types of migrating animals and they amazing routes they travel during migration.

It's high tech versus low tech as students produce sound effects for the school play.

Sofia travels back to her birthplace in Guatemala and learns more about her family's culture with the help of a quetzal bird.

Features a young boy and his sister who try to hide a panda from the Emperor in Ancient China.

Explains the basic properties of light and sound.

Marvin and his friend Kayla follow the journey of monarch butterflies as they makes in annual migration.

You may think teamwork is all fun and games, but it can be daring and even dangerous. Some people depend on teamwork to remain safe while at work or completing a goal. Learn all about the importance of teamwork in daring situations at incredible heights and speeds, in the open sea, and while facing natural disasters.

Gemm, Nova, and Jarrell are traveling to a space station orbiting Jupiter. On their two-year journey, they experiment with the oxygen levels given off by saplings in microgravity environments. Will they be able to prove that saplings give off more oxygen in space, and can they get their results back to the scientists on Earth?

Young Peter trains to become a knight. Secretly, Peter is also learning to read and write. When Peter tries to warn of a private letter he saw that says Lord Hawkwood is in danger, no one believes him. Will he be able to convince everyone of what he has read before it's too late?

You may have heard of Thomas Edison or Alexander Graham Bell. But have you ever heard of Hedy Lamarr or Bi Sheng? Without Hedy Lamarr, we wouldn't have wireless technology. Without Bi Sheng, we wouldn't have printed books! Learn about eight important inventors and how their inventions have shaped the world we live in today.

A new planet appears in the solar system, and something about it is very wrong. Max Jupiter and his friend Jack go on a Space Guard mission to check it out. When they see a signal for help, they can't just leave. But are they walking into a trap?

Space is full of mysteries! What can be found on Mars and other planets? Are there planets like Earth? Could there be aliens in space? What have astronauts who have lived on the International Space Station learned? Find out about the tools and vehicles scientists use to study space today and how they hope to do it in the future.