Update for 10-30-2015

Here is the update for today:
 
 Chemistry 1:                            
• Unit Exam #2 has been completed.  If you missed the exam today, it's your responsibility to ask for make up on Monday before the class starts.
• Completed Lab. Report #8 will be DUE on MONDAY. 

Earth Science 1:

• Completed Lab. Sheet #8 is PAST DUE.
• HW #7 (Due Wed.):  Worksheet - Understand P- and S- Wave Travel Time Curves Table.

Earth Science 3:
• Completed Lab. Sheets #8 is PAST DUE.
• HW #9 (Due Monday):  Worksheet - Earth's Interior Review Problems. 

Have a safe Halloween. 
 
Dr. Liu

Update for 10-29-2015

Here is the update for today:
 
 Chemistry 1:                          
• Completed Lab. Report #8 will be DUE on MONDAY.  
• Unit Exam #2 will be held TOMORROW - Bring #2 pencil, calculator, & Ref. Tables. 

Earth Science 1:

• Completed Lab. Sheet #8 will be DUE no later than TOMORROW.

Earth Science 3:
• Completed Lab. Sheets #8 will be DUE TOMORROW.  Be sure to answer the discussion questions. 
 
Dr. Liu

Update for 10-28-2015

Here is the update for today:
 
Chemistry 1:                      
• HW #8 Worksheet is PAST DUE.   
• Lab. #8 will be held tomorrow in Rm. 311.  
• Unit Exam #2 will be held THIS FRIDAY - Bring #2 pencil, calculator, & Ref. Tables. 

Earth Science 1:

• No new HW for tonight.
• Lab. #8 will be held tomorrow in Rm. 336.

Earth Science 3:
• Completed Lab. Sheet #7, HW #7 Worksheet, and HW #8 worksheet are are ALL PAST DUE.
• Lab. #8 will be held tomorrow in Rm. 336. 
 
Dr. Liu

Chemistry 1 - Unit 3 Review Sheet Key

To my Chemistry 1 class:

Here is the key to Unit 3 Review Sheet.  Study it along with the notes for exam on Friday.

Dr. Liu

Update for 10-27-2015

Here is the update for today:    
 
Chemistry 1:                      
• HW #8 (Due Tomorrow.): Worksheet - Electron Configuration of Elements.   
• Unit #2 Review Sheet was distributed in class.  Work on it to help you study for the exam.  Answers will be posted on my blog tomorrow.  
• Unit Exam #2 will be held THIS FRIDAY - Bring #2 pencil, calculator, & Ref. Tables. 

Earth Science 1:

• Unit Exam #2 has been completed today.  if you missed the exam, it's your responsibility to see me about the make-up.

Earth Science 3:
• Completed Lab. Sheet #7, HW #7 Worksheet, and HW #8 worksheet are are ALL PAST DUE.
 
Dr. Liu

Update for 10-26-2015

Here is the update for today:    

Chemistry 1:                       
• Lab. Report #7 is PAST DUE.
• HW #8 (Due Wed.): Worksheet - Electron Configuration of Elements.   
• Unit Exam #2 will be held THIS FRIDAY. 

Earth Science 1:

• Unit Exam #2 will be held TOMORROW:  Locating Positions on Earth.  Bring #2 pencil, calculator, and ESRT.

Earth Science 3:
• Completed Lab. Sheet #7 and HW #7 Worksheet are both PAST DUE.
• HW #8 (Due Tomorrow):  Worksheet - Plotting Epicenters.  Compass will be provided tomorrow in-class to help you finish the assignment.
 
Dr. Liu

Key to Unit 2 Review Sheet for Earth Science 1

To my Earth Science 1 Classes:

The key to Unit Exam #2 Review Sheet can be downloaded by click here.

Dr. Liu

Update for 10-23-2015

Here is the update for this weekend:   
 
Chemistry 1:                       
• HW #7 Worksheet is PAST DUE.  No new HW for this weekend.  
• Lab. Report #7 will be DUE on Monday. 

Earth Science 1:

• Lab. Sheet #7 is PAST DUE.
• Quiz #1 has been completed.  If you missed the Quiz, it's your responsibility to see me about the make up.
• Unit Exam #2 Review Sheet was distributed in class today.  Answers to the review sheet will be posted on my blog by Sunday night.
• Unit Exam #2 will be held next Tuesday:  Locating Positions on Earth. Bring #2 pencil, calculator, and ESRT.

Earth Science 3:
• Completed Lab. Sheet #7 will be DUE on MONDAY.
• HW #7 (Due Monday):  Worksheet - Understand P- and S- Wave Travel Time Table.
 
Dr. Liu

Powerpoint for Atomic Model Development

To my chemistry class:

The Powerpoint for Atomic Model Development can be downloaded by click here.

Dr. Liu

Update for 10-22-2015

Here is the update for today:   
   
Chemistry 1:                      
• HW #7(Due Tomorrow):  Worksheet -  Isotopes & Average Atomic Mass.  (You guys tricked me!)  
• Lab. Report #7 will be DUE on Monday.  
• Powerpoints for Atomic Model Development will be posted after Friday's lesson.

Earth Science 1:

• HW #6 Worksheet - Topographic Map Worksheets 1 & 2 (MC Questions) is PAST DUE.
• If you did not complete Lab. Sheet #7, you need to submit it by TOMORROW.
• Quiz #1 TOMORROW:  Structure of Earth (Overview) and Latitude & Longitude.
• Unit Exam #2 will be held next Tuesday:  Locating Positions on Earth.

Earth Science 3:
• Lab. #7 will be held tomorrow in regular classroom.
• HW #7 (Due Monday):  Worksheet - Understand P- and S- Wave Travel Time Table.
 
Dr. Liu

Update for 10-21-2015

Here is the update for today:   
   
Chemistry 1:                      
• HW #7(Due Tomorrow):  Worksheet -  Isotopes & Average Atomic Mass.
• Lab. #7 will be held tomorrow in Rm. 311.
• Powerpoints for Atomic Model Development will be posted after Friday's lesson.

Earth Science 1:

• HW #6 (Due Tomorrow):  Worksheet - Topographic Map Worksheets 1 & 2 (MC Questions).
• Lab. #7 will be held tomorrow in Rm. 336 (regular classroom).
• Quiz #1 on Friday:  Structure of Earth (Overview) and Latitude & Longitude.
• Unit Exam #2 will be held next Tuesday:  Locating Positions on Earth.

Earth Science 3:
• Unit Exam #2 has been completed.  It is your responsibility to ask for make-up if you missed the exam.
• Lab. #7 is tentatively postponed until Friday.
 
Dr. Liu

Update for 10-20-2015

Here is the update for today:   
   
Chemistry 1:                      
• HW #6 worksheet is PAST DUE.  No new HW for tonight.

Earth Science 1:

• HW #6 (Due Thur.):  Worksheet - Topographic Map Worksheets 1 & 2 (MC Questions).

Earth Science 3:
• Lab. Sheet #6 and HW #6 Worksheets (2, must be stapled) are PAST DUE.
• Unit 2 Review Sheet has been distributed.  The key can be downloaded by click here.
• Unit Exam #2 will be held Tomorrow - Bring #2 pencil, calculator, & ESRT. 
• Lab. #7 is tentatively postponed until Friday.
 
Dr. Liu

Update for 10-19-2015

Here is the update for today:     

Chemistry 1:                       
• Quiz #1 has been completed.  If you missed the Quiz, it's your responsibility to see me about the make-up. 
• Lab. Report #6 is PAST DUE.
• HW #6 (Due Tomorrow):  Worksheet - Introduction to Atomic Structure.  
• Vocabulary List for extra credit word/definition posting can be found here.  Due:  Tomorrow.

Earth Science 1:

• Lab. Sheet #6 is PAST DUE.
• Vocabulary List for extra credit word/definition posting can be found here.  Due:  Tomorrow.
 
Earth Science 3:
• Lab. Sheet #6 and HW #6 Worksheets (2, must be stapled) are PAST DUE.
• Vocabulary List for extra credit word/definition posting can be found here.  Due:  Tomorrow.
• Unit Exam #2 will be held on Wednesday - Bring #2 pencil, calculator, & ESRT.
 
Dr. Liu

Update for 10-16-2015

Here is the update for this weekend:   
Chemistry 1:                     
• HW #6 (Due Tuesday):  Worksheet - Introduction to Atomic Structure.  
• Quiz #1 on Monday:  Element Symbols/Names (1st 4 rows) & Subatomic Particles.      
• Lab. Report #6 will be DUE on MONDAY. 

Earth Science 1:

• Completed Lab. Sheet #6 will be DUE on MONDAY.

Earth Science 3:
• Completed Lab. Sheet #6 will be DUE on MONDAY.
• HW #6 (Due Monday):  Worksheet - Topographic Map Worksheets 1 & 2. 

Dr. Liu

Update for 10-15-2015

Here is the update for today:   
 
Chemistry 1:                     
• HW #6 (Due Tuesday):  Worksheet - Introduction to Atomic Structure.
• Quiz #1 on Monday:  1st 4 rows of chemical elements (Symbols and Names).    
• Lab. #6 will be held tomorrow in Rm. 311. 

Earth Science 1:

• HW #5 Worksheet - Latitude & Longitude is PAST DUE.
• Lab. #6 will be held tomorrow in Rm. 336.

Earth Science 3:
• HW #5 Worksheet - Latitude & Longitude is PAST DUE.
• Lab. #6 will be held tomorrow in Rm. 336.
• HW #6 (Due Monday):  Worksheet - Topographic Map Worksheets 1 & 2. 

Dr. Liu

Update for 10-13-2015

Here is the update for today:
 
FOR PSAT Tomorrow, be sure to bring student ID, #2 pencil, pen, and calculator.  Plan on arriving at school before 7:15 AM.
   
Chemistry 1:                     
• No new HW for tonight.  Be sure to submit Lab. Report #5 if you haven't done so.  
• Lab. #6 has been postponed until this Friday. 

Earth Science 1 & Earth Science 3:

• HW #4 worksheet and Lab. Sheets #5 are both PAST DUE.
• HW #5 (DUE THUR):  Worksheet - Latitude & Longitude.
• For clarification on HW #5 Worksheet page 1 Q. #6, you can download an enlarged version by click here.
• Lab. #6 has been postponed until this Friday.

Dr. Liu

Update for 10-09-2015

Here is the update for this weekend:
     
Chemistry 1:                   
• Unit Exam #1 is completed.  
• Completed Lab. Report #5 will be DUE on TUESDAY. 

Earth Science 1 & Earth Science 3:

• If you have not done so, finished Lab. Sheets #5 will be DUE on TUESDAY.
• HW #4 (DUE TUES):  Worksheet - Structure of Earth and Locating Positions on Earth.


Have a good weekend.

Dr. Liu

Update for 10-08-2015

Here is the update for today:
     
Chemistry 1:               
• Reminder:  After you've worked through the Unit 1 Review Sheet, you can check your answer by download the key.  
• Unit Exam #1 will be held TOMORROW:  Bring #2 pencil, calculator, and Ref. Tables. 
• Completed Lab. Report #5 will be DUE on TUESDAY. 

Earth Science 1 & Earth Science 3:

• Lab. #5 will be held TOMORROW in Rm. 336.
• HW #4 (DUE TUES):  Worksheet - Structure of Earth and Locating Positions on Earth.


Dr. Liu

Update for 10-07-2015

Here is the update for today:
     
Chemistry 1:                
• HW #5 worksheet is PAST DUE.
• After you've worked through the Unit 1 Review Sheet, you can check your answer by download the key. 
• Lab. #5 will be held tomorrow in Rm. 311.  
• Unit Exam #1 will be held on Friday.  Bring #2 pencil, calculator, and Ref. Tables. 

Earth Science 1 & Earth Science 3:

• Unit Exam #1 make-up has officially wrapped up.  If you missed the exam, it's your responsibility to come to see me for make-up.  This will affect your MP1 grade greatly. 

• Lab. #5 has been postponed until Friday - it will take place in Rm. 336.

Dr. Liu

Update for 10-06-2015

Here is the update for today:
     
Chemistry 1:              
• HW #5 (Due Tomorrow):  Unit Conversion & Percent Error Determination.
• Unit Exam #1 will be held on Friday.  Bring #2 pencil, calculator, and Ref. Tables. 

Earth Science 1 & Earth Science 3:

• Unit Exam #1 has been completed.  If you missed the exam, it's your responsibility to come to see me for make-up.  This will affect your MP1 grade greatly.

Dr. Liu

Update for 10-05-2015

Here is the update for today:
     
Chemistry 1:               
• Completed Lab. Report #4 and HW #4 Worksheet are both PAST DUE.
• Unit Exam #1 will be held this Friday. 

Earth Science 1 & Earth Science 3:

• Lab. Sheets #4 and HW #3 are both PAST DUE. 
• The key to Unit Exam #1 Review Sheet can be downloaded by click here.
• The Powerpoint notes for today's lesson can be downloaded by click here.
• Unit Exam #1 will be held TOMORROW - Bring #2 pencil, calculator, and ESRT.

Dr. Liu

Update for 10-2-2015

Here is the update for this weekend:
     
Chemistry 1:               
• Completed Lab. Report #4 will be DUE on MONDAY.  
• HW #4 (Due Monday):  Worksheet - Separation of Mixture & Density.
• For those of you who weren't in class today, here is the note for today's lesson.
• Unit Exam #1 will be held next week:  Possibly Wednesday. 

Earth Science 1 

• Completed Lab. Sheets #4 is PAST DUE. 
• HW #3 (Due Monday):  Worksheet - Density and Rate of Change.
• Unit Exam #1 is tentatively scheduled for next Tuesday. 
 
Earth Science 3:
• If you did not submit Lab. sheet #4, be sure to do so by Monday.
• HW #3 Worksheet - Density & Rate of Change is PAST DUE.
• Unit Exam #1 is scheduled for next Tuesday. 

Dr. Liu

Update for 10-01-2015

Here is the update for today:
     
Chemistry 1:          
• HW #3 Worksheet is PAST DUE.     
• Completed Lab. Report #4 will be DUE on MONDAY. 
• Be sure to make up any missing assignments by TOMORROW.  End of Marking Period 1 is next Friday!!

Earth Science 1 

• Completed Lab. Sheets #4 will be DUE TOMORROW.
• Unit Exam #1 is tentatively scheduled for next Tuesday.
• Be sure to make up any missing assignments by TOMORROW.  End of Marking Period 1 is next Friday!!

Earth Science 3:
• Lab. #4 will be held TOMORROW in Rm. 336.
• HW #3 (Due Tomorrow):  Worksheet - Density & Rate of Change.
• Be sure to make up any missing assignments by TOMORROW.  End of Marking Period 1 is next Friday!! 

Dr. Liu