LARN 038 C10D2
Start the following in class:
1. a. Go to https://socratic.org/chemistry to research the topics brought up in section 5.1 and 5.3 of your text, OR use the PQ5R or SQ5R method to prepare study guides for the first part of text section 5.1 on Models of the Atom and for text section 5.3 on Physics and the Quantum Mechanical Model. Read section 5.1 pages 126 through 130 only, and section 5.3 in your chemistry text, pages 138 through 148. As you read, create a study guide using the SQ5R or PQ5R method explained in class and on the distributed handout packet. Or, if it will save you time, write a question for the section, read the section for the main idea and write a summary paragraph when you are done reading. You may record vocabulary entries in the body of your study guide, or you may check them off on the chapter 5 vocabulary list as you think about the meanings of the terms and add any notations to the vocabulary list for clarifications sake.
1. b. Writing in blue or black ink, place your hand in number in a circle followed by your name in the upper right white space of a piece of three holed composition paper in your learning log that hasn’t been written on. Place the page reference for the problems to be considered to the left of the red marginal line on the first blue line. Centered on the first blue line, write a descriptive title for the learning activity such as Section [chapter #.section#] Responses. Before you write your response to each question or problem listed below, write its designation to the left of the red marginal line as listed below, followed by your response in ink to the right of the marginal line.
- In the Section Assessment 5.1 on page 132, read, analyze, and show your work for practice problems I5-1, I5.2, I5-3, I5-5, and I5-6.
- Study Sample Problem 5.1 on page 140 and then show your work for practice problems I5-14 (In chapter 5, problem 14) and I5-15.
- In the Section Assessment 5.3 on page 146, read, analyze, and show your work for practice problems I5-16 and I5-17.
- After you are finished, check page R85 of the text and check each of those problems that you can by writing in either a check mark (√) or a correction in green ink as we do in class. Some questions do not have a suggested response given. For each such question, circle the number of the question in the margin of your notebook paper and check your response with that of your classmates when you come to class.
2. In your Journal Notebook write your journal entry on sheets of three holed 8.5 inch by 11 inch ruled paper.
- In the upper right corner white space of each upward facing page, use a blue or black pen to write your hand in number within a circle followed by your name.
- To the left of the marginal line, print J38 and circle it.
The required journal focus topic J38 for today is:
a. Explain the differences in meaning among the terms wavelength,λ, frequency, ν, and amplitude of a wave, A. Draw a labeled diagram of a wave of a certain frequency, wavelength, and amplitude to assist you in your explanation.
b. Explain what that means to say that the wavelength, λ, and frequency of waves, ν, are inversely proportional to each other.
c. Exemplify the inverse proportion between the wavelength and frequency of a wave by calculating the frequency of a light wave that has a wavelength of 650 nm.
Recommended for those who have time left in their 45 minute study period, but not required of all:
1. Take Cornell notes when it seems appropriate:
a. View just the first five (5) minutes of the video entitled Electromagnetic Spectrum Basic:
https://www.youtube.com/watch?v=hXe7EVv1y0Q (30:34)
b. View the following video about the visible electromagnetic spectrum:
http://www.youtube.com/watch?v=l4yg4HTm3uk. (54 seconds)
c. Familiarize yourself with the variety of the types and uses of electromagnetic radiation by examining the Electromagnetic Spectrum Poster.
2. Open the Unit Learning Objectives for Cornell Notes document, Press and hold the CTRL key while typing F to bring up a search (find) box. Type in Chapter 5 in the search box and then move your cursor into the text area to the right and click there to see the first page of objectives. Consider each chapter 5 learning objective as you proceed through the chapter with the aim of being able to demonstrate your understanding and ability to apply the learnings. For now, focus on objectives 4 through 16. Study and take study notes as seems appropriate.