The countdown is on; Isabella is heading to Astronaut Camp! Camp is only a week long, so she wants to make the most of her time. Blast off to camp to find out what it takes to be an astronaut! Along the way, you'll learn all about measuring time.

This nonfiction math reader builds literacy skills and math content knowledge, combining informational text, problem-solving, and real-world connections to help students explore math in a meaningful way.

• Let's Explore Math sidebars feature clear charts and diagrams that make learning the concepts easy and fun.
• Problem Solving activity enhances the learning experience and promotes mathematical reasoning.
• Math Talk section provides critical thinking questions to help facilitate rich discussions while developing students' speaking and listening skills.
• Text features include content-area vocabulary, dynamic images, a table of contents, a glossary, an index, and an answer key.

Aligned to state and national standards, this high-interest title will engage students in reading and learning.