Today we started Unit 10--Phase Changes and Heat.
We took notes on:
Classwork and Homework: Complete the first 3 long pages of your HW Packet (front, back, front)
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Today we did a few examples of the types of problems students are the most confused about, then we finished the test. At the end of class, we watched a Veritasium video about the redefinition of the kilogram.
Many people were out due to bad weather, so we went over Double replacement reactions and used the time to get caught up on all of the work in this unit. I answered questions and showed students answers to questions.
Tomorrow we will finish the unit and review--Test will be MONDAY! Today we went over the single replacement homework step by step, and we practiced extra problems on the second worksheet.
We took notes on: Double replacement common gases using the solubility chart. Homework: Complete Double Replacement Worksheet #1 Today we talked again about predicting products since students were confused. We talked about predicting the products of combustion reactions. We saw a demonstration and took notes on single replacement reactions and using the activity series to predict if a reaction will actually occur.
Classwork and Homework: Page 10 odds, Page 11 all. (Finish 1-4, and 6-7) Today we went over select problems on the homework, and the key was available to those who finished. We talked about the patterns of synthesis and decomposition reactions found on the reference table and how to apply these to predict products of a given set of reactants.
Homework: Pages 6-7 of your homework packet Today we went over select problems from yesterday's homework. We worked in class with teacher help to complete pages 1-4. We will check this tomorrow!
Today we talked about the difference between physical changes and chemical changes. We saw several demos illustrating signs of a chemical equation.
We took notes on:
Classwork and Homework: Balancing Equations Gizmo, Homework Packet page 1 #1-21 and page 3 #1-5 (ammonia = NH3) |
2nd Pd Hn ChemistryMrs. ScofieldTeacher, musician, artist, and mother of 5. I'm also a pastor's wife, so keep it clean! Archives
January 2019
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