Objectives: Significant Figures
- Determine the number of significant figures in a given number
- Add/subtract using of significant figures
- Multiply and divide with the correct number of significant figures
- Do page 797 (3,6,7)hand in for a formative grade
Notes:
Click here for Significant Figures class notes
Click here for Significant Figures Practice problems via on-line tutorial
Objectives: Uncertainty in measurement
Click here for Uncertainty of Measurements Practice Problems via on-line tutorial
Formative probes
- Comparing Cube
- Solids and Holes
Begin Density Lab
Demo
- Diet vs Regular cool drinks
- Skim milk vs Heavy cream
Sept 9 Friday
- Formative PLC Quiz Significant Figures
- Finish Density Lab and hand in
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Sept 12 Monday
Sept 13 Tues
Sept 14 Wed
Sept 15 Thurs
Test: Significant figures, Measurement, and Density
Sept 16 Friday
Reading: The Captivating Chemistry of Candles
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Sept 19 Monday
Lab pp. 8-9 Observation of a Candle.
Sept 20 Tuesday
- Go over lab.
- Answer all questions on page 9
- Hand in for a formative grade
Sept 21 Wednesday
- Notes Branches of Chemistry via power point
- Graphic organizer “Classifying Matter”
Sept 22 Thursday
- Go over questions on “Classifying Matter” + review
- How do mixtures differ from compounds? (2 reasons)
- How do homogeneous and heterogeneous mixtures differ?
- Do Ch 1 study guide page 1 only
Sept 23 Friday
Lab: Chemical Changes and Physical Changes
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Sept 23 Monday
Discuss lab. Complete all questions and hand in.
Sept 22 (F) Go over “Classifying Matter” worksheet correcting answers.
Completed and handed in Elements + Compounds worksheet.
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Oct 7 (Fri) Made posters of classifying matter to be used on quiz
Sept 27 (M) Handed back + went over “Chem Changes and Physical Changes” Lab.
Power point note packet to complete ch 1
Sept 28 (T) Quiz classifying matter, branches of chemistry, what is chemistry
Sept 29 (W) Go over quiz and correct answers. Re-takes offered on completion and handing in corrected quizzes.
Lab “Solutions, Colloids, and Suspensions”.
Objectives:
- 1. What are the critical attributes of solutions, colloids, and suspensions
- 2. How would you classify solutions, colloids, and suspensions?
- 3. How can you separate mixtures into its components
Hand in lab
Sept 30 (R) Finish Ch 1 Study Guide
Oct 1 (F) Density Lab
Oct 2 (M) Finish Density Lab
Oct 3 (T) Density Lab conclusion – Hand in
Oct 4 (W) Go over density lab
Oct 5 (R) Practice test Density
Go over Density Practice Test
Oct 6 (F) Sub did not give test. It will be Monday – pep rally schedule
Oct 12 (M) Density test
Oct 13 (T) Go over density tests and fix answers. Pass out late and missing work sheets.Candle Lab
Oct 14 (W) Read Captivating Candles and answer questions
Oct 15 (R) Lab pp. 8-9
Oct 16 (F) Continue Lab pp. 8-9
Oct 19 (M) Do
p. 33 (1-3 and 5)
p 44 (1-5)
p. 46 (1, 3, 4, 8, 9, 11, 12, 13, 14, 15, 18, 23, 25, 26)
p. 48 Complete the table
p. 49 (1-10)
Quiz review:
http://www.glencoe.com/qe/scienceOLC.php?qi=8536
Self check quiz ch 1 sec 1
http://www.glencoe.com/qe/scienceOLC.php?qi=6327
Self check quiz ch 1 sec 2