Here is the update for our Christmas break:
EARTH SCIENCE 1:
• Complete Christmas Take-Home Exam. DUE DATE: Jan. 2, 2014.
• Completed Lab. sheet #13 will also be due the first day you come back (1/02/2014).
REGENT CHEMISTRY 1:
• Complete Christmas Take-Home Exam. DUE DATE: Jan. 2, 2014.
• Completed Lab. Report #13 will also be due the first day you come back (1/02/2014).
Happy Holiday!
Dr. Liu
Friday, December 20, 2013
Thursday, December 19, 2013
Update for 12-19-2013
Here is the update for today:
EARTH SCIENCE 1:
• HW #16 Worksheet on Minerals and Minerals Identification is PAST DUE.
• Scantron Form for Christmas Take-Home Exam has been distributed. Be sure to complete the form using #2 pencil. Verify your access to the .pdf file of the Exam tonight from yesterday's blog posting. E-mail me if you need a physical copy (and you didn't raise your hand before when I did the survey).
DUE DATE: Jan. 2, 2014.
• Lab. #13 will be held Tomorrow in Rm. 336.
REGENT CHEMISTRY 1:
• HW #19 Worksheet on Intramolecular Bondings and IUPAC Nomenclature of Covalent Compounds is PAST DUE.
• Scantron Form for Christmas Take-Home Exam has been distributed. Be sure to complete the form using #2 pencil. Verify your access to the .pdf file of the Exam tonight from yesterday's blog posting. E-mail me if you need a physical copy (and you didn't raise your hand before when I did the survey).
DUE DATE: Jan. 2, 2014.
• Lab. #13 will be held tomorrow in Rm. 311. Completed Lab. Report #13 will be due when we come back from the break.
Dr. Liu
EARTH SCIENCE 1:
• HW #16 Worksheet on Minerals and Minerals Identification is PAST DUE.
• Scantron Form for Christmas Take-Home Exam has been distributed. Be sure to complete the form using #2 pencil. Verify your access to the .pdf file of the Exam tonight from yesterday's blog posting. E-mail me if you need a physical copy (and you didn't raise your hand before when I did the survey).
DUE DATE: Jan. 2, 2014.
• Lab. #13 will be held Tomorrow in Rm. 336.
REGENT CHEMISTRY 1:
• HW #19 Worksheet on Intramolecular Bondings and IUPAC Nomenclature of Covalent Compounds is PAST DUE.
• Scantron Form for Christmas Take-Home Exam has been distributed. Be sure to complete the form using #2 pencil. Verify your access to the .pdf file of the Exam tonight from yesterday's blog posting. E-mail me if you need a physical copy (and you didn't raise your hand before when I did the survey).
DUE DATE: Jan. 2, 2014.
• Lab. #13 will be held tomorrow in Rm. 311. Completed Lab. Report #13 will be due when we come back from the break.
Dr. Liu
Wednesday, December 18, 2013
Fall 2013 Xmas Take-Home Exam
To all my classes:
Part of the assignment for this Christmas break will be the take-home exam. I will be giving each student a Scantron form for the answer sheet, and you should use #2 pencil to fill out all the answers to the exam questions.
To conserve papers, I have prepared and upload the exam in .pdf file format. You should try to download the .pdf file before Friday to see if you can read the file/questions. If not, then you should come see me for a hard copy of the exam before you take-off for the break.
For Earth Science take-home exam, click here. (Period 2, 3, 8, 9)
For Regent Chemistry take-home exam, click here. (Period 7)
Remember, the DUE DATE for Take-home exam is Jan. 2, 2014. (No late submissions.)
Dr. Liu
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Part of the assignment for this Christmas break will be the take-home exam. I will be giving each student a Scantron form for the answer sheet, and you should use #2 pencil to fill out all the answers to the exam questions.
To conserve papers, I have prepared and upload the exam in .pdf file format. You should try to download the .pdf file before Friday to see if you can read the file/questions. If not, then you should come see me for a hard copy of the exam before you take-off for the break.
For Earth Science take-home exam, click here. (Period 2, 3, 8, 9)
For Regent Chemistry take-home exam, click here. (Period 7)
Remember, the DUE DATE for Take-home exam is Jan. 2, 2014. (No late submissions.)
Dr. Liu
Update for 12-17,18-2013
Here is the combined update for Tuesday & Wednesday:
EARTH SCIENCE 1:
• HW #16 (Due Thursday): Worksheet on Minerals and Minerals Identification. (In-class & HW assignment.)
• Lab. #13 will be held this Friday in Rm. 336.
REGENT CHEMISTRY 1:
• HW #19 (Due Thursday): Worksheet on Intramolecular Bondings and IUPAC Nomenclature of Covalent Compounds (In-class & HW assignment.)
• Lab. #13 will be held this Friday in Rm. 311.
Dr. Liu
![]()
EARTH SCIENCE 1:
• HW #16 (Due Thursday): Worksheet on Minerals and Minerals Identification. (In-class & HW assignment.)
• Lab. #13 will be held this Friday in Rm. 336.
REGENT CHEMISTRY 1:
• HW #19 (Due Thursday): Worksheet on Intramolecular Bondings and IUPAC Nomenclature of Covalent Compounds (In-class & HW assignment.)
• Lab. #13 will be held this Friday in Rm. 311.
Dr. Liu
Monday, December 16, 2013
Update for 12-16-2013
Here is the update for today:
EARTH SCIENCE 1:
• HW #15 Worksheet is PAST DUE as of TODAY.
• No new HW for tonight.
• Lab. #13 will be held this Friday in Rm. 336.
REGENT CHEMISTRY 1:
• Quiz #2 is completed today (ask for make-up tomorrow if you missed it today).
• No new HW for tonight.
Dr. Liu
EARTH SCIENCE 1:
• HW #15 Worksheet is PAST DUE as of TODAY.
• No new HW for tonight.
• Lab. #13 will be held this Friday in Rm. 336.
REGENT CHEMISTRY 1:
• Quiz #2 is completed today (ask for make-up tomorrow if you missed it today).
• No new HW for tonight.
Dr. Liu
Friday, December 13, 2013
Update for 12-13-2013
Here is the update for today:
EARTH SCIENCE 1:
• Complete Lab. Sheets #12 are PAST DUE!!
• HW #15 (Due Monday): Worksheet - Mineral Review Questions.
REGENT CHEMISTRY 1:
• Completed HW #18 worksheet is PAST DUE.
• Lab. sheet #12 has been completed and submitted (as of today).
• Quiz on Monday: Lewis e- diagram for atoms, ions, and covalent compounds.
Dr. Liu
EARTH SCIENCE 1:
• Complete Lab. Sheets #12 are PAST DUE!!
• HW #15 (Due Monday): Worksheet - Mineral Review Questions.
REGENT CHEMISTRY 1:
• Completed HW #18 worksheet is PAST DUE.
• Lab. sheet #12 has been completed and submitted (as of today).
• Quiz on Monday: Lewis e- diagram for atoms, ions, and covalent compounds.
Dr. Liu
Thursday, December 12, 2013
Update for 12-12-2013
Here is the update for today:
EARTH SCIENCE 1:
• Complete your Lab. Sheets #12. Due: Tomorrow.
REGENT CHEMISTRY 1:
• HW #18 (Due Tomorrow): Lewis e- Dot diagram of Covalent Compounds (both sides).
• Lab #12 will be held tomorrow in Rm. 311.
Dr. Liu
EARTH SCIENCE 1:
• Complete your Lab. Sheets #12. Due: Tomorrow.
REGENT CHEMISTRY 1:
• HW #18 (Due Tomorrow): Lewis e- Dot diagram of Covalent Compounds (both sides).
• Lab #12 will be held tomorrow in Rm. 311.
Dr. Liu
Wednesday, December 11, 2013
Tuesday, December 10, 2013
Update for 12-10-2013
Here is the update for today:
EARTH SCIENCE 1:
• Unit 3 Exam is completed. If you missed the exam today, it will be your responsibility to ask for a make-up tomorrow.
• No new HW for tonight.
REGENT CHEMISTRY 1:
• Reminder: HW #17 is PAST DUE.
• No new HW for tonight.
Dr. Liu
EARTH SCIENCE 1:
• Unit 3 Exam is completed. If you missed the exam today, it will be your responsibility to ask for a make-up tomorrow.
• No new HW for tonight.
REGENT CHEMISTRY 1:
• Reminder: HW #17 is PAST DUE.
• No new HW for tonight.
Dr. Liu
Monday, December 9, 2013
Update for 12-09-2013
Here is the update for today:
EARTH SCIENCE 1:
• Complete Lab. sheets #11 are PAST DUE!
• Unit 3 Exam will be held TOMORROW. Be sure to bring #2 pencil, calculator, and ESRT.
REGENT CHEMISTRY 1:
• Completed Lab. Report #11 is PAST DUE!
• HW #17 (DUE TOMORROW): Both sides - Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds and Worksheet - Lewis Electron Diagram for Atoms and Ions.
Dr. Liu
EARTH SCIENCE 1:
• Complete Lab. sheets #11 are PAST DUE!
• Unit 3 Exam will be held TOMORROW. Be sure to bring #2 pencil, calculator, and ESRT.
REGENT CHEMISTRY 1:
• Completed Lab. Report #11 is PAST DUE!
• HW #17 (DUE TOMORROW): Both sides - Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds and Worksheet - Lewis Electron Diagram for Atoms and Ions.
Dr. Liu
Saturday, December 7, 2013
Earth Science Unit 3 Review Sheet Key
To my Earth Science Students:
• Be sure to study for Unit 3 Exam on Tuesday!!
Unit 3 Review Sheet can be downloaded by click here.
After you have worked through the questions, Unit 3 Review Sheet Key can be downloaded from here.
• Don't forget to bring #2 pencil, calculator, and ESRT on Tuesday.
Dr. Liu
• Be sure to study for Unit 3 Exam on Tuesday!!
Unit 3 Review Sheet can be downloaded by click here.
After you have worked through the questions, Unit 3 Review Sheet Key can be downloaded from here.
• Don't forget to bring #2 pencil, calculator, and ESRT on Tuesday.
Dr. Liu
Friday, December 6, 2013
Update for 12-06-2013
Here is the update for today:
EARTH SCIENCE 1:
• Quite a number of you did not turn in HW #14 worksheet, it is officially past due as of TODAY.
• Complete Lab. sheets #11 (including questions on the last page). DUE: MONDAY.
• Unit 3 Exam will be held next Tuesday. Be sure to bring #2 pencil, calculator, and ESRT. Study your notes and practice using Unit 3 Review Sheet (key will be posted on the blog tomorrow).
REGENT CHEMISTRY 1:
• HW #17 (Tentatively Due on Tuesday): You should have completed 1st side: Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds. You may start working on section 1 of 2nd side - Worksheet - Lewis Electron Diagram for Atoms and Ions. We will go over the lesson related to section 2 on Monday.
• Reminder: Completed Lab. Report #11 will be DUE ON MONDAY.
Have a good weekend.
Dr. Liu
EARTH SCIENCE 1:
• Quite a number of you did not turn in HW #14 worksheet, it is officially past due as of TODAY.
• Complete Lab. sheets #11 (including questions on the last page). DUE: MONDAY.
• Unit 3 Exam will be held next Tuesday. Be sure to bring #2 pencil, calculator, and ESRT. Study your notes and practice using Unit 3 Review Sheet (key will be posted on the blog tomorrow).
REGENT CHEMISTRY 1:
• HW #17 (Tentatively Due on Tuesday): You should have completed 1st side: Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds. You may start working on section 1 of 2nd side - Worksheet - Lewis Electron Diagram for Atoms and Ions. We will go over the lesson related to section 2 on Monday.
• Reminder: Completed Lab. Report #11 will be DUE ON MONDAY.
Have a good weekend.
Dr. Liu
Thursday, December 5, 2013
Update for 12-05-2013
Here is the update for today:
EARTH SCIENCE 1:
• HW #14 (Due Tomorrow): Worksheet - ESRT p. 5 Practice Questions.
• Lab. #11 will be held Tomorrow (in Rm. 336).
• Period 8: Since I was out for today's class, I am posting a link here so you can download the Powerpoint for today's lesson. Download it and study it - it will be part of the materials for the Unit 3 Exam.
• Unit 3 Exam will be held next Tuesday. Be sure to bring #2 pencil, calculator, and ESRT.
REGENT CHEMISTRY 1:
• HW #17 (Tentatively Due on Tuesday): In-Class Exercise: Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds. You may start on section 1 of Worksheet - Lewis Electron Diagram for Atoms and Ions. We will go over the lesson related to section 2 on Monday.
• Lab. #11 will be held Tomorrow (in Rm. 311).
Dr. Liu
EARTH SCIENCE 1:
• HW #14 (Due Tomorrow): Worksheet - ESRT p. 5 Practice Questions.
• Lab. #11 will be held Tomorrow (in Rm. 336).
• Period 8: Since I was out for today's class, I am posting a link here so you can download the Powerpoint for today's lesson. Download it and study it - it will be part of the materials for the Unit 3 Exam.
• Unit 3 Exam will be held next Tuesday. Be sure to bring #2 pencil, calculator, and ESRT.
REGENT CHEMISTRY 1:
• HW #17 (Tentatively Due on Tuesday): In-Class Exercise: Worksheet - Endothermic vs. Exothermic Reactions & Chemical Bonds. You may start on section 1 of Worksheet - Lewis Electron Diagram for Atoms and Ions. We will go over the lesson related to section 2 on Monday.
• Lab. #11 will be held Tomorrow (in Rm. 311).
Dr. Liu
Wednesday, December 4, 2013
Update for 12-04-2013
Here is the update for today:
EARTH SCIENCE 1:
• No HW for tonight.
• Lab. #11 will be held on Friday (in Rm. 336).
• Unit 3 Exam will be held next Tuesday. Topics to be covered: Earthquake/Seismic Waves; Earth's Interior Layers; Plate Tectonics (Continental drift hypothesis, Plate boundary interactions, Geological features); and Volcano.
REGENT CHEMISTRY 1:
• No HW for tonight.
• HW #17 Worksheet will be distributed in class tomorrow => In-class exercise and as homework.
• Lab. #11 will be held on Friday (in Rm. 311).
Dr. Liu
EARTH SCIENCE 1:
• No HW for tonight.
• Lab. #11 will be held on Friday (in Rm. 336).
• Unit 3 Exam will be held next Tuesday. Topics to be covered: Earthquake/Seismic Waves; Earth's Interior Layers; Plate Tectonics (Continental drift hypothesis, Plate boundary interactions, Geological features); and Volcano.
REGENT CHEMISTRY 1:
• No HW for tonight.
• HW #17 Worksheet will be distributed in class tomorrow => In-class exercise and as homework.
• Lab. #11 will be held on Friday (in Rm. 311).
Dr. Liu
Tuesday, December 3, 2013
Update for 12-3-2013
Here is the update for today:
EARTH SCIENCE 1:
• No HW for tonight.
• Lab. #11 will be held on Friday (in Rm. 336).
• Unit 3 Exam will be held next Tuesday. Topics to be covered: Earthquake/Seismic Waves; Earth's Interior Layers; Plate Tectonics (Continental drift hypothesis, Plate boundary interactions, Geological features); and Volcano.
REGENT CHEMISTRY 1:
• Unit 4 Exam is completed. Steam-off!
• Lab. #11 will be held on Friday (in Rm. 311).
Dr. Liu
EARTH SCIENCE 1:
• No HW for tonight.
• Lab. #11 will be held on Friday (in Rm. 336).
• Unit 3 Exam will be held next Tuesday. Topics to be covered: Earthquake/Seismic Waves; Earth's Interior Layers; Plate Tectonics (Continental drift hypothesis, Plate boundary interactions, Geological features); and Volcano.
REGENT CHEMISTRY 1:
• Unit 4 Exam is completed. Steam-off!
• Lab. #11 will be held on Friday (in Rm. 311).
Dr. Liu
Monday, December 2, 2013
Update for 12-02-2013
Here is the update for today:
EARTH SCIENCE 1:
• HW #13 Unit 3 Review Sheet is PAST DUE as of today.
• No new HW for tonight.
• Unit 3 Exam may be held during later part of this week - specific date to be announced.
REGENT CHEMISTRY 1:
• Unit 4 Exam will be held Tomorrow. Bring #2 pencil/pen, calculator, and Ref. Tables. Make sure you're comfortable with the questions on the review sheet.
Dr. Liu
EARTH SCIENCE 1:
• HW #13 Unit 3 Review Sheet is PAST DUE as of today.
• No new HW for tonight.
• Unit 3 Exam may be held during later part of this week - specific date to be announced.
REGENT CHEMISTRY 1:
• Unit 4 Exam will be held Tomorrow. Bring #2 pencil/pen, calculator, and Ref. Tables. Make sure you're comfortable with the questions on the review sheet.
Dr. Liu
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