CTIM: Láseres: Medición de la longitud: Read-along ebook

A choose your own adventure story set in the Star Wars universe sends readers around Jakku, to a battle with the rebels, and a fight between both those on opposing sides of the force.

Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.

Encourage beginning readers to learn about days, weeks, months, and years with this engaging Spanish book! This nonfiction book for kindergarten students features detailed images, simple text, a glossary, and an index to help kindergartners develop their reading skills. A fun activity promotes additional thinking and learning.

People have been sending mail for a long time. But how they do it has changed a lot! Read about the history of mail as you learn to collect data. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning data measurement easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section...