Extra Credit Assignment: Try to make a fresh egg float in water. You may modify the water but should not modify the egg. Good luck!!!! Students may do any and all enrichment activities to make up for forgotten homework. Students are encouraged to use SciLinks online resources and Physical Science Textbooks to help with their understanding of material. Textbooks are available for student reference. The units in Physical Science are based on the Massachusetts Frameworks and WRSD curriculum guidelines. The text book chapters do not follow in order. Please refer to the list below for the corresponding chapters in the Physical Science Textbook. Unit 1 Introduction/Measurement-Chapter 1,2 Unit 2 Properties of Matter-Chapters 2,3 Unit 3 Matter-Elements, Compounds and Mixtures-Chapter 4 Unit 4 Atoms and the Periodic Table-Chapters 11,12,13 Unit 5 Forces and Motion-Chapter 5 Unit 6 Newtons Laws and Gravity-Chapter 6 Unit 7 Energy-Chapter 9 Unit 8 Heat and Temperature-Chapter 10 Unit 9 Electromagnetic Waves and Light-Chapters 20,22 Check out the Docs/Photos section for photos of recent activities. You can submit a well written journal entry as extra credit for missed or substandard homework assignments.