Racquel Foran – författare

This book reveals the fascinating history of computers, from when they were first invented to the latest innovations, as well as the changes they've created in people's lives. The book also includes a table of contents, fun facts, a That's Amazing special feature, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Beacon level, aligned to reading levels of grades 2-3 and interest levels of grades 3-5.

This book reveals the fascinating history of computers, from when they were first invented to the latest innovations, as well as the changes they've created in people's lives. The book also includes a table of contents, fun facts, a That's Amazing special feature, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Beacon level, aligned to reading levels of grades 2-3 and interest levels of grades 3-5.

This book describes the history and science behind nanotechnology, including the new ideas and applications scientists are currently working on. Informative sidebars, a "How It Works" special feature, a table of contents, quiz questions, a glossary, an index, and additional resources assist and engage readers as they learn. This Focus Readers series is at the Navigator level, aligned to reading levels of grades 3-5 and interest levels of grades 4-7.