LARN 024 C6D4
Start the following in class:
1. The accuracy and the precision of a given measurement are two different concepts. The required journal focus question for today, J24, is:
How are the accuracy and precision of a measurement different?
[Hint: Make sure you understand the distinctions between accuracy and precision by rereading text pages 64 and 65, doing problem #13 on page 72, and then checking your result with your teacher in class.]
2. Go to https://socratic.org/chemistry to research the topics brought up in section 3.1 of your text, OR use the PQ5R or SQ5R method to prepare a study guide for section 3.1 of your chemistry text on Measurements and Their Uncertainty. Read section 3.1 in your chemistry text, pages 62 through 72, and as you do, create a study guide using the SQ5R or PQ5R method explained in class. 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...
LARN 023 C6D3
Start the following in class:
1. The required journal topic for today, J23A, is:
a.What is the difference between an elemental symbol and an empirical formula? [Hint: empirical formula is defined in the glossary of your text.]
b. Which journal questions have most helped to clarify chemistry concepts encountered thus far?
c. Explain the reason for each of your choices.
2. Study for the summative assessment on chapters 1 and 2 that is to be given on your next school day. Today is day 23. Study for your test which is scheduled for school day 24! If your class does not meet on day 24, today's home learning activities are listed under day 24 and on day 24 your home learning activities are those listed below.
Go to http://www.phschool.com/webcodes10/index.cfm?wcprefix=cda&wcsuffix=1010&area=view and take an online formative test for chapter 1, Introductory Chemistry. Then click on the Score My Test button and study any topic that you do not yet understand.
Go to http://www.phschool.com/webcodes10/index.cfm?wcprefix=cda&wcsuffix=1020&area=view and take an online formative test...
LARN 022 C6D2
Start the following in class:
1. Construct a Frayer word map for the word "molecule". Refer to https://drive.google.com/open?id=0B9ft9hAr_RjiMm8xUWljMU0tWjQ for more information as to what a Frayer word map looks like.
2. The required journal topic for today, J22, is:
a. What are the two different meanings to which the term molecule might refer?
b. Can a molecule ever be composed of just one atom? Explain your reasoning.
3. Do all the pages in the chapter 2 Formative Test as a formative assessment to find out some of the things that you do and do not know, and not as a research project.
If you did not obtain a section review packet for the chapter in class, go to MNSD Google Drive > Student Resources > Formative Tests and print off a copy of the test for the chapter you are studying. Each chapter test is identified by a name whose last two digits is the chapter number. When you open the chapter...
