1. Wednesday, August 26, 2015 B-Day Objective: YWBAT explain the visual differences between the three types of rocks. Drill: What are three ways a rock can melt? ( use your book page 87) Homework Study words of the week.

2. Answer Rocks can melt when, 1.Its heated 2.Pressure is released 3.Composition changes

3. Did you know…? Did you know the Great Barrier Reef in Australia is more than 2,000 km long

4. Today’s Activities  Drill  Classifying rocks investigation  Conclusion

5. Conclusion In which type of rock is it possible to find shells or fossils? Why not the other two types?

6. Answer