Update for 12-27-2019

To all my classes:

Sorry about the delay, but as of now all the assignments on CastleLearning have been posted.  The DUE DATE for the Christmas Extra Credit assignment is Jan. 2, 2020 (11:59 PM).  For Chemistry HW - Unit 4 Review it will be DUE on Jan. 3, 2020 (same day as the Unit 4 Exam).  Be sure to take advantage of Extra Credit assignment to help bring up your grade.

Enjoy the rest of your Christmas Recess.

Dr. Liu

Update for 12-20-2019

Here is the update for this Christmas recess:

Regent Chemistry 1: 

• If you missed Quiz #5 today, it's your responsibility to see me about a make-up promptly after the recess.

• Lab. Report #14 will be DUE 1st day after the Christmas break (Jan. 2, 2020).

• HW#20(Due 1/2/2020):  Worksheet - Nature of Chemical Bonding.

• Lesson Notes for Friday's lesson can be downloaded by click here.

• CastleLearining:  Christmas Extra Credit Assignment.  Due:  1/2/2020.

• CastleLearning:  Unit 4 Review (Mandatory HW #21).

• Unit 4 Exam:  Chemical Bonding is scheduled for Friday (1/3/2020).

Earth Science 1: 

• Reminder:  Lab. Report #14 is PAST DUE.
• If you missed Unit 4 Exam today,  it's your responsibility to see me about a make-up promptly after the recess.
• CastleLearining:  Christmas Extra Credit Assignment.  Due:  1/2/2020.

Dr. Liu

Update for 12-19-2019

Here is the update for today:

Regent Chemistry 1: 

• Lab. #14 has been completed.  Lab. Report #14 will be DUE 1st day after the Christmas break (Jan. 2, 2020).

• Quiz #5 TOMORROW:  IUPAC Nomenclature of Covalent and Ionic Compounds; Distinguishing Ionic vs. Covalent Bond when given a formula.

Earth Science 1: 

• Lab. #14 has been completed.  Lab. Report #14 will be DUE TOMORROW.

• The key to Unit 4 Review sheet distributed in class yesterday can be downloaded by click here.
• Unit 4 Exam:  Rocks & Minerals will be held TOMORROW.

Dr. Liu

Update for 12-18-2019

Here is the update for today:

Regent Chemistry 1:
• HW#18, HW#19 Worksheets and Lab. Report #13 are PAST DUE.

• Lab. #14 will be held TOMORROW in Rm. 311.

• Quiz #5 on Friday:  IUPAC Nomenclature of Covalent and Ionic Compounds; Distinguishing Ionic vs. Covalent Bond when given a formula.

Earth Science 1:
• HW#15 #16, & #17 worksheets, CW#6 worksheet,  and Lab. Sheet #13 are PAST DUE.

• Lab. #14 will be held TOMORROW in Rm. 311.

• The key to Unit 4 Review sheet distributed in class today can be downloaded by click here.
• Unit 4 Exam:  Rocks & Minerals will be held this FRIDAY.

Dr. Liu

Update for 12-17-2019

Here is the update for today:

Regent Chemistry 1:
• Quiz #4 make up has been completed.
• HW#18 Worksheet and Lab. Report #13 are PAST DUE.

• HW#19 (Due Tomorrow):  Worksheet - IUPAC Nomenclature for Covalent and Ionic Compounds.

Earth Science 1:
• HW#15 & #16 worksheet. CW#6 worksheet,  and Lab. Sheet #13 are PAST DUE.

• HW#17(Due TOMORROW):  Worksheet-Metamorphic Rocks.
• Unit 4 Exam:  Rocks & Minerals will be held this FRIDAY.

Dr. Liu

Update for 12-16-2019

Here is the update for today:

Regent Chemistry 1:
• HW#18 Worksheet and Lab. Report #13 are PAST DUE.
• Tomorrow is the last chance for Quiz #4 make-up. 

Earth Science 1:

• HW#15 & #16 worksheet. CW#6 worksheet,  and Lab. Sheet #13 are PAST DUE.
• HW#17(Due Wednesday):  Worksheet-Metamorphic Rocks.
• Unit 4 Exam:  Rocks & Minerals will be held this FRIDAY.

Dr. Liu

Update for 12-13-2019

Here is the update for this weekend:

Regent Chemistry 1:
• HW#18 Worksheet - Lewis e- Diagram for Ionic Compounds is PAST DUE.
• Lab. Report #13 will be DUE Next Monday.
• Quiz #4 completed in class today.  If you missed it, it's your responsibility to see me about the make up on Monday.

Earth Science 1:
• HW#15 worksheet AND CW#6 worksheet are PAST DUE.
• Completed Lab. sheet #13 is PAST DUE as of TODAY.

• HW#16(Due Monday):  Worksheet-Sedimentary Rocks.

Dr. Liu

Update for 12-12-2019

Here is the update for today:

Regent Chemistry 1:
• HW#18 Worksheet - Lewis e- Diagram for Ionic Compounds is PAST DUE.
• Lab. Report #13 will be DUE Next Monday.
• Quiz #4 (TOMORROW):  Lewis e- Diagram for Ionic Compounds.

Earth Science 1:
• HW#15 worksheet AND CW#6 worksheet are PAST DUE.
• Completed Lab. sheet #13 will be DUE by TOMORROW.

Dr. Liu

Update for 12-11-2019

Here is the update for today:

Regent Chemistry 1:
• HW#18 Worksheet - Lewis e- Diagram for Ionic Compounds is PAST DUE.
• Lab. #13 will be held tomorrow in Rm. 311.

• Quiz #4 (Friday):  Lewis e- Diagram for Ionic Compounds.

Earth Science 1:
• HW#13, 14, and 15 Worksheets and Lab. Sheet #12 are PAST DUE.
• CW#6 (both sides) has been completed and collected.
• Lab. #13 will be held tomorrow in Rm. 311.

Dr. Liu

Update for 12-10-2019

Here is the update for today:

Regent Chemistry 1:
• HW#17 Worksheet - Lewis e- diagram of Covalent Compounds and Lab. Sheet #12 are PAST DUE.
• Make-up for Quiz #3 has been completed.
• HW#18 (Due Tomorrow):  Worksheet - Lewis e- Diagram for Ionic Compounds.
• Quiz #4 (Friday):  Lewis e- Diagram for Ionic Compounds.

Earth Science 1:
• HW#13, 14, and 15 Worksheets and Lab. Sheet #12 are PAST DUE.
• Be sure to complete CW#6 Part I & II (on the first side of the handout); to be collected TOMORROW at the end of the period.

Dr. Liu

Update for 12-09-2019

Here is the update for today:

Regent Chemistry 1:
• HW#17 Worksheet - Lewis e- diagram of Covalent Compounds and Lab. Sheet #12 are PAST DUE.
• If you missed Quiz #3 today on Lewis e- diagram of atom, ion, and covalent compounds, it's your responsibility to see me about the Quiz make-up immediately.
• HW#18 (Due Wed.):  Worksheet - Lewis e- Diagram for Ionic Compounds.

Earth Science 1:
• HW#13, 14 Worksheet and Lab. Sheet #12 are PAST DUE.
• HW#15(Due Tomorrow):  Worksheet - Igneous Rocks.
• Be sure to complete CW#6 Part III Questions 1, 2, and 3 (CLOZE passage).  Bring with you CW#6 worksheet Tomorrow.

Dr. Liu

Update for 12-06-2019

Here is the update for today:

Regent Chemistry 1:
• HW#17 Worksheet - Lewis e- diagram of Covalent Compounds and Lab. Sheet #12 are PAST DUE.
• If you missed Quiz #3 today on Lewis e- diagram of atom, ion, and covalent compounds, it's your responsibility to see me about the Quiz make-up immediately.

• No new HW for this weekend.

Earth Science 1:
• HW#13 Worksheet - Mineral Identification and Lab. Sheet #12 are PAST DUE.
• HW#14(Due Monday):  Worksheet - Properties of Common Minerals.

Have a good weekend.

Dr. Liu

Update for 12-05-2019

Here is the update for today:

Regent Chemistry 1:
• HW#17 (Due Tomorrow):  Worksheet - Lewis e- diagram of Covalent Compounds.
• If you have not submitted Lab. Sheet  #12, make sure you do so no later than Tomorrow.

Earth Science 1:
• HW#13(Due Tomorrow):  Worksheet - Mineral Identification.
• Completed Lab. Sheet #12 will be DUE TOMORROW.

Dr. Liu

Update for 12-04-2019

Here is the update for today:

Regent Chemistry 1:
• Reminder:  HW#16 Worksheet - Characteristics of Intramolecular Bondings is PAST DUE.
• HW#17 (Due Friday):  Worksheet - Lewis e- diagram of Covalent Compounds.
• Lab. #12 will be held TOMORROW in RM. 311.

Earth Science 1:
• HW#12 Worksheet and CW#5 Worksheets are PAST DUE.
• HW#13(Due Fri.):  Worksheet - Mineral Identification.
• Lab. #12 will be held TOMORROW in RM. 311.

Dr. Liu

Update for 12-02-2019

Here is the update for today:

Regent Chemistry 1:
• Reminder:  HW#16 Worksheet - Characteristics of Intramolecular Bondings is PAST DUE.
• HW#17 (Due Wed.):  Worksheet - Lewis e- diagram of Covalent Compounds.

Earth Science 1:
• HW#12 Worksheet and CW#5 Worksheets are PAST DUE.
• No new HW for tonight.


Dr. Liu