Here is the update for today:
Regent Chemistry 2:
• HW #18 (Due tomorrow): Holt - Do p. 541 Problems #1, 2, 3, 4.
• If you haven't finish SmartScience Labs assigned during the Spring Break (Solubility and Crystal Violet Bleaching), keep in mind that the automatic point deduction of 5 pts (out of 20 pts possible) is in effect starting this week. Further deductions will be imposed if not completed by Friday of this week.
• Reminder: Lab. #24 for Group B tomorrow 1st PD in Rm. 311.
• Possible Unit Exam by the end of this week.
Environmental Science 1 & 2:
• No HW today.
Dr. Liu
Monday, April 27, 2009
Friday, April 24, 2009
Update for 4/24/2009
Here is the update for this weekend:
Regent Chemistry 2:
• HW #17 (Due Monday): Holt - Read pp. 539-547; Do p. 547 Problem #1, 2, 3, 6.
• Lab. Report #23 due on Monday.
• All late/missing assignments for 2nd MP is due by 5/1 (next Friday).
• All Chem 1 Term 1 Make-up Labs due by 5/8.
• Saturday Regent Preps for Chemistry will begin on 5/9.
• Expect a unit exam near the end of next week.
Environmental Sciences 1 & 2:
• No HW for this weekend.
Dr. Liu
Regent Chemistry 2:
• HW #17 (Due Monday): Holt - Read pp. 539-547; Do p. 547 Problem #1, 2, 3, 6.
• Lab. Report #23 due on Monday.
• All late/missing assignments for 2nd MP is due by 5/1 (next Friday).
• All Chem 1 Term 1 Make-up Labs due by 5/8.
• Saturday Regent Preps for Chemistry will begin on 5/9.
• Expect a unit exam near the end of next week.
Environmental Sciences 1 & 2:
• No HW for this weekend.
Dr. Liu
Thursday, April 23, 2009
Update for 4/23/2009
Here is the update for today:
Regent Chemistry 2:
• No HW today. Complete SmartScience Labs 1) Crystal Violet Bleaching & 2) Solubility by tomorrow. Automatic point deductions will be taken after tomorrow.
• Lab. Report #23 due next Monday.
• The deadline for hand in all late/missing assignment for 2nd marking period is 5/1/2009.
• All Chem-1 make-up (online) labs due by May 8, 2009.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Regent Chemistry 2:
• No HW today. Complete SmartScience Labs 1) Crystal Violet Bleaching & 2) Solubility by tomorrow. Automatic point deductions will be taken after tomorrow.
• Lab. Report #23 due next Monday.
• The deadline for hand in all late/missing assignment for 2nd marking period is 5/1/2009.
• All Chem-1 make-up (online) labs due by May 8, 2009.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Wednesday, April 22, 2009
Update for 4/22/2009
Here is the update for today:
Regent Chemistry 2:
• HW #16 (Due tomorrow): Holt - Read pp. 535-538; Do p. 538 Problems #4, 6, 10.
• Lab. #23 Continue for Group A 1st Period tomorrow.
• Complete SmartScience Labs 1) Crystal Violet Bleaching & 2) Solubility by this Friday.
• The deadline for hand in all late/missing assignment for 2nd marking period is 5/1/2009.
• All Chem-1 make-up (online) labs due by May 8, 2009.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Regent Chemistry 2:
• HW #16 (Due tomorrow): Holt - Read pp. 535-538; Do p. 538 Problems #4, 6, 10.
• Lab. #23 Continue for Group A 1st Period tomorrow.
• Complete SmartScience Labs 1) Crystal Violet Bleaching & 2) Solubility by this Friday.
• The deadline for hand in all late/missing assignment for 2nd marking period is 5/1/2009.
• All Chem-1 make-up (online) labs due by May 8, 2009.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Tuesday, April 21, 2009
Update for 4/21/2009
So here we go...
Regent Chemistry 2:
• PD. 4 Test Correction due tomorrow.
• HW #15 (Due tomorrow): Holt - Read pp. 530-534; Do p. 538 Problems #1, 2, 3.
• Lab. #23 for Group C tomorrow 9th period in Rm. 311.
• Reminder: Complete both SmartSciece lab - Crystal Violet Bleaching and Solubility, by this Friday.
• Deadline for all Chem-1 term make-up labs (online SmartScience Labs): May 8th.
Environmental Science 1 & 2:
• No HW today.
Dr. Liu
Regent Chemistry 2:
• PD. 4 Test Correction due tomorrow.
• HW #15 (Due tomorrow): Holt - Read pp. 530-534; Do p. 538 Problems #1, 2, 3.
• Lab. #23 for Group C tomorrow 9th period in Rm. 311.
• Reminder: Complete both SmartSciece lab - Crystal Violet Bleaching and Solubility, by this Friday.
• Deadline for all Chem-1 term make-up labs (online SmartScience Labs): May 8th.
Environmental Science 1 & 2:
• No HW today.
Dr. Liu
Monday, April 20, 2009
Update for 4/20/2009
Okay, welcome back from the Spring Break!
Here are the updates:
Regent Chemistry 2:
• If you have received the graded Unit 10 Exam, you will be allowed to do a test correction in accordance with the following guideline (Due Tomorrow ONLY): Period 4, Take Note!
i) For Multiple Choice questions: Label the question #, Write down what you think is the correct answer, and provide a written explanation for your final answer. (No explanation, No Credit).
ii) For Constructive response questions: For Question #16, 17, 20, Write down the question as well as your answer (& show work where it's applicable). For #18 & #19, Be sure to explain and answer the question completely.
iii) If your original grade is below 60, the maximum credit would be 30 pts. If your original grade is 60 and above, the maximum # of credit would be 20. Attach your test correction sheet to your exam and hand both of them in tomorrow (stapled).
• The deadline for both required SmartScience Labs: Crystal Violet Bleaching and Solubility is this Friday. If you have trouble access or complete the lab., please see Mr. Ismael to arrange for school's computer access.
• The deadline for completion of all Chem 1 make-up labs is May 8.
• Regular Lab schedule (Lab. #23) resume tomorrow 1st period in Rm. 311 for Group B.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Here are the updates:
Regent Chemistry 2:
• If you have received the graded Unit 10 Exam, you will be allowed to do a test correction in accordance with the following guideline (Due Tomorrow ONLY): Period 4, Take Note!
i) For Multiple Choice questions: Label the question #, Write down what you think is the correct answer, and provide a written explanation for your final answer. (No explanation, No Credit).
ii) For Constructive response questions: For Question #16, 17, 20, Write down the question as well as your answer (& show work where it's applicable). For #18 & #19, Be sure to explain and answer the question completely.
iii) If your original grade is below 60, the maximum credit would be 30 pts. If your original grade is 60 and above, the maximum # of credit would be 20. Attach your test correction sheet to your exam and hand both of them in tomorrow (stapled).
• The deadline for both required SmartScience Labs: Crystal Violet Bleaching and Solubility is this Friday. If you have trouble access or complete the lab., please see Mr. Ismael to arrange for school's computer access.
• The deadline for completion of all Chem 1 make-up labs is May 8.
• Regular Lab schedule (Lab. #23) resume tomorrow 1st period in Rm. 311 for Group B.
Environmental Sciences 1 & 2:
• No HW today.
Dr. Liu
Saturday, April 11, 2009
Chemistry 1 Make-up Lab List & etc...
Update for Regent Chemistry 2 Class:
Listed below is a list of SmartScience Lab. activities that you can use to make-up the labs you missed during Chemistry 1 term. I've tried to select those labs which cover the same topics as those that we have covered in Chem. 1 term, and you may choose any of the labs listed to satisfy the lab. requirement (for Chem 1). For those that missed Chem. 2 labs and thus need to make up Chem 2 labs, I am enclosing a list below as well, but keep in mind that some of the topics haven't been covered yet, so choose the activities that is lower in number...
Chem. 1 Lab List:
1. Lab Glassware Exercise
2. Measurement
3. Volume Graph
4. Chemical Change
5. Brownian Motion
6. Gas Volume-Temperature
7. Gas Pressure-Temperature
8. Liquid Volume-Temperature
9. Periodic Table Activity
10. Chemical Periodicity
11. Molar Volume
12. Hydrate Analysis Procedure
13. Analysis of Hydrates
Chem. 2 Lab List
14. Heat Conduction in Solids
15. Specific Heat
16. Evaporation
17. Solubility
18. Crystal Violet Bleaching
19. Enzymes
20. Reaction Rate Wet Lab
21. Equilibrium Constant
22. Acid-Base Titration
23. Indicators
24. Iron-Tin Reaction
25. Oxidizing Power
• If you cannot access the labs. from home for any reason, you may complete the labs by going to the make-up labs sessions to be held in school during next week Monday-Thursday from 9 AM ~ 1 PM (to be hosted by Mr. Ismael).
• Also, for those of you that didn't get a copy of Chemistry Spring Break Pkg, here is the link.
• The due date for all Chem 1 Make-up labs completion is by May 1st, 2009.
Enjoy your break!
Dr. Liu
Listed below is a list of SmartScience Lab. activities that you can use to make-up the labs you missed during Chemistry 1 term. I've tried to select those labs which cover the same topics as those that we have covered in Chem. 1 term, and you may choose any of the labs listed to satisfy the lab. requirement (for Chem 1). For those that missed Chem. 2 labs and thus need to make up Chem 2 labs, I am enclosing a list below as well, but keep in mind that some of the topics haven't been covered yet, so choose the activities that is lower in number...
Chem. 1 Lab List:
1. Lab Glassware Exercise
2. Measurement
3. Volume Graph
4. Chemical Change
5. Brownian Motion
6. Gas Volume-Temperature
7. Gas Pressure-Temperature
8. Liquid Volume-Temperature
9. Periodic Table Activity
10. Chemical Periodicity
11. Molar Volume
12. Hydrate Analysis Procedure
13. Analysis of Hydrates
Chem. 2 Lab List
14. Heat Conduction in Solids
15. Specific Heat
16. Evaporation
17. Solubility
18. Crystal Violet Bleaching
19. Enzymes
20. Reaction Rate Wet Lab
21. Equilibrium Constant
22. Acid-Base Titration
23. Indicators
24. Iron-Tin Reaction
25. Oxidizing Power
• If you cannot access the labs. from home for any reason, you may complete the labs by going to the make-up labs sessions to be held in school during next week Monday-Thursday from 9 AM ~ 1 PM (to be hosted by Mr. Ismael).
• Also, for those of you that didn't get a copy of Chemistry Spring Break Pkg, here is the link.
• The due date for all Chem 1 Make-up labs completion is by May 1st, 2009.
Enjoy your break!
Dr. Liu
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