Introduction
What is Supporting STAAR™ Achievement in Science: Grade 8? ix
Lesson 1: Element Identities 1
Lesson 2: Figuring Out Formulas 17
Lesson 3: Reacting Chemically 35
Lesson 4: A Change Is Going to Come 53
Lesson 5: Moving Right Along 67
Lesson 6: It’s Just a Phase 89
Lesson 7: Trekking through the Universe 107
Lesson 8: Land over Time 119
Lesson 9: Dependence and Competition 135
Lesson 10: Who’s a Survivor? 149
References 169
