Earthworms may seem icky — but they are actually very important! In this text, Oscar and Rosie help their mom plant flowers and learn how worms help their garden. As you read, take notes on how earthworms help the garden. The material is distributed in accordance with the CC BY-NC-SA. See details at: https://creativecommons.org/share-your-work/cclicenses/

T.J. Resler is an American author with a passion for telling stories. A former journalist, professor and research analyst, she researches and writes a wide variety of nonfiction and fiction for kids and adults. In this article, she describes the important information we can learn from different types of fossils. As you read, take notes on what scientists can learn from different types of fossils. The material is distributed in accordance with the CC BY-NC-SA. See details at: https://creativecommons.org/share-your-work/cclicenses/

In this biography, Breck LeSueur teaches about the life and achievements of famous basketball player, Michael Jordan (1963-present). As you read, take notes on the challenges Michael Jordan faced. The material is distributed in accordance with the CC BY-NC-SA. See details at: https://creativecommons.org/share-your-work/cclicenses/

Marie Droual is a former scientist who loves sharing the wonders of the natural world with everyone. She is based in New York City. In this informational text, Droual explains what scientists who study space, called astronomists, can learn from the Hubble Telescope. As you read, take notes on how the Hubble Telescope is a “great achievement for astronomy.” The material is distributed in accordance with the CC BY-NC-SA. See details at: https://creativecommons.org/share-your-work/cclicenses/

The space race between the United States and Russia, known at that time as the Soviet Union, lasted from 1955-1969. In this informational text, Kedar Garzón Gupta explains how America became the first country to land a man on the moon. As you read, take notes on how Americans landed on the moon. The material is distributed in accordance with the CC BY-NC-SA. See details at: https://creativecommons.org/share-your-work/cclicenses/

Tài liệu được phân phối tuân theo Giấy phép CC BY. Xem chi tiết tại https://creativecommons.org/use-remix/cc-licenses/

Tài liệu được phân phối tuân theo Giấy phép CC BY. Xem chi tiết tại https://creativecommons.org/use-remix/cc-licenses/

Tài liệu được phân phối tuân theo Giấy phép CC BY. Xem chi tiết tại https://creativecommons.org/use-remix/cc-licenses/

Tài liệu được phân phối tuân theo Giấy phép CC BY-NC-ND. Xem chi tiết tại https://creativecommons.org/use-remix/cc-licenses/