Please note we will be scaling back the amount of vocabulary in chapter 2 (seeing as there are 49 of them). Additionally, this will be a chapter to expose your child to some physics as it applies to living things. With that being said, most graded items will be of classwork and homework in nature for this chapter. We will probably have a small 5 point quiz at the end of each section instead of an end of chapter test. 1. Wave 2. Energy 3. Vibration 4. Electromagnetic Wave 5. Electromagnetic Spectrum 6. Visible Light Tuesday 10/6- Complete workbook chapter 2 section 1 Wednesday and Thursday 10/7- 10/8- Please make sure you write down the following key questions for 2-1 and 2-2. Answer them in complete sentences as this will help you on your Friday for your mini concept quiz on these two sections. I recommend you highlight the question or write the Q and A in different colors. You will be stapling this homework to your quiz so make sure you bring this on friday. 2-1 Key questions: Q.1.- What is a mechanical wave and what causes it? A.1-...................................................................... Q.2- What are the 4 basic properties of waves? A.2-..................................................................... Q.3- What does an electromagnetic wave consist of? A.3-...................................................................... Q.4.- What type of waves are included in the electromagnetic spectrum? A.4-.................................................................................................. Q.5- What is visible light? A.5-................................. 2-2 Key questions: Q.1- What 3 things can happen when light strikes an object? A.1................................................................................. Q.2- What happens to light when it hits a translucent material? A.2-................................................................................ Q.3- What determines the color of an opaque object? A.3............................................................................................ Q.4- When the three primary colors of light are combined in equal amounts what does it produce? A.4-...................................................................................................................................... Q.5- When pigments are added together what happens to the color of light? A.5-......................................................................................................... We did vocab in class but if you did not complete Chapter 2-2 words in class they are: 1. Translucent 2. Opaque 3. Pigment Friday 10/9- homework only if you need to complete vocabulary definitions from class time work. Chapter 2 section 3 word list. 1. Reflection 2. Refraction 3. Image 4. Lens 5. Convex lens 6. Concave lens |