Delta Science Readers: States of Matter

The Delta Science Reader States of Matter introduces students to matter and its physical properties. Students learn about three states of matter: solid, liquid, and gas. They read about changing from one state to another by melting, freezing, evaporation, and condensation. Students meet two scientists who work with matter in different states—one at a crayon factory and another in Antarctica. Finally, they discover how heating gases keeps a hot air balloon afloat.

Delta Science Readers are 16-page nonfiction books for students with informative, engaging full-color photos and graphics that present key science concepts and vocabulary.

• Promote reading in the content area.
• Present key science content and vocabulary found on most state tests.
• Support and extend the experiences and content of hands-on activities.
• Help students develop informational literacy skills.
• Promote scientific inquiry.
• Makes a great homeschool resource!

Each reader has three main sections:

1. Think About...
   key information about the unit topic
2. People in Science
   historical biographies, careers in science
3. Did You Know?
   high-interest articles or selections

Student Readers 8 1/2" x 10 7/8", 16 pages