SECOND GRADE – TheWorksheets.CoM – Page 2

SECOND GRADE ROCKS - msnucleus.org

ROCK CYCLE - ROCKS (2) LAB OBJECTIVES: 1. Observing the three types of rocks. 2. Comparing rocks. VOCABULARY: flat grain light (weight) shiny smooth MATERIALS: Rock Cycle - Rocks (2) red, yellow, and black paper BACKGROUND: The name of a rock reflects certain characteristics. For example, obsidian will resemble glass and scoria will usually be ...