Update for 1-25-2016

To all my students:

This is it!  The end of the Fall semester 2015!  For those of you who will be taking Regent  Exam this week, be prepared by study the notes and all the resources, and be sure to get to school on time.  For the rest of you, enjoy your little break...

See you next semester!

 

Dr. Liu

Update for 1-22-2016

To all my students:

We have come to the end of the Fall semester 2015.  For those of you who will be taking Regent  Exam next week, you should start your final preparation this weekend.  For the rest of you, enjoy your weekend.

 

Dr. Liu

Update for 1-21-2016

Here is the update for today:

 

Chemistry 1:                                 

• Reminder:  Tomorrow is the Final deadline to hand in any missing assignment.  Otherwise, no new HW for tonight.

 

Earth Science 1: 
• HW #22 Worksheet - Glaciers, Ocean Waves, Winds, and Mass Movements is PAST DUE.
• Unit Exam #5 has been completed.  If you missed the exam, tomorrow is the last chance to make up the exam (be sure to ask me for it).
• Reminder:  Tomorrow is the Final deadline to hand in any missing assignment.  Otherwise, no new HW for tonight.

Earth Science 3:
• HW #22 (Due Tomorrow):  Worksheet - Relative Dating.
• Reminder:  Tomorrow is the Final deadline to hand in any missing assignment.  Otherwise, no new HW for tonight. 

*** The Science Dept. Final exam has been completed as of last Friday.  If you were absent, it's your responsibility to come to see me  about making up the Final exam - preferably during your lunch period.  I could be found in either Rm. 336 or Rm. 311. *** 

 Dr. Liu

Update for 1-20-2016

Here is the update for today:

 

Chemistry 1:                                 

• Unit Exam #5 has been completed.  If you missed the exam, it's your responsibility to ask me for make up when you come in.

 

Earth Science 1: 
• The Powerpoint for today's lesson on Ocean Waves, Winds, and Mass Movements can be downloaded by click here.   You will be responsible for the content. 
• HW #22 (Due Tomorrow):  Worksheet - Glaciers, Ocean Waves, Winds, and Mass Movements.
• Be sure to check your works on the Unit #5 review sheet by download and compared with the key.
• Unit Exam #5 is set for TOMORROW - Bring #2 pencil and ESRT.

Earth Science 3:
• Unit Exam #5 has been completed.  If you missed the exam, it's your responsibility to ask me for make up when you come in.

*** The Science Dept. Final exam has been completed as of last Friday.  If you were absent, it's your responsibility to come to see me  about making up the Final exam - preferably during your lunch period.  I could be found in either Rm. 336 or Rm. 311. *** 

 Dr. Liu

Update for 1-19-2016

Here is the update for today:

 

Chemistry 1:                                 

• The key to Unit 6 Review Sheet can be downloaded by click here.  Be sure to go through the notes and the procedure outlined in the review sheet.

• Unit Exam #5 will be held TOMORROW.  Bring #2 pencil, calculator, and Ref. Tables.

 

Earth Science 1: 
• HW #21 Worksheet - Stream as an Erosion Agent is PAST DUE.
• HW #22 (Due Thurs.):  Worksheet - Glaciers, Ocean Waves, Winds, and Mass Movements.
• The Powerpoint for today's lesson on Glaciers can be downloaded by click here.  You will be responsible for the content.  
• After you completed Unit 5 Review Sheet, checked your understanding by download and compared with the key.
• Unit Exam #5 is set for THIS Thursday - Bring #2 pencil and ESRT.

Earth Science 3:
• HW #21 Worksheet - Glaciers, Ocean Waves, Wind, and Mass Movements is PAST DUE.
• After you completed Unit 5 Review Sheet, checked your understanding by download and compared with the key. 
• Unit Exam #5 will be held TOMORROW.  Bring #2 pencil, calculator, and Ref. Tables.


*** The Science Dept. Final exam has been completed as of last Friday.  If you were absent, it's your responsibility to come to see me  about making up the Final exam - preferably during your lunch period.  I could be found in either Rm. 336 or Rm. 311. *** 

 Dr. Liu

Update for 1-15-2016

Here is the update for this weekend:

*** The Science Dept. Final exam has been completed as of Friday.  If you were absent, it's your responsibility to come to see me on Tuesday about making up the Final exam - preferably during your lunch period.  I could be found in either Rm. 336 or Rm. 311. ***

 

Chemistry 1:                                 

• HW #20 (Due TUES.):  Worksheet - Conversion Between Empirical & Molecular Formula.

• Unit Exam #5 Review Sheet Distributed.  Complete it as HW over the weekend - to be discussed on Tuesday.

• Unit Exam #5 will be held next Wednesday.

 

Earth Science 1: 
• HW #21 (Due TUES.):  Worksheet - Stream as an Erosion Agent.
• Unit Exam #5 is tentatively set for next Thursday.

Earth Science 3:
• HW #21 (Due TUES.):  Worksheet - Glaciers, Ocean Waves, Wind, and Mass Movements.
• Unit Exam #5 is tentatively set for next WEDNESDAY.

Dr. Liu

Update for 1-14-2016

Here is the update for today:

Chemistry 1:                                 

• HW #20 (Due TUES.):  Worksheet - Conversion Between Empirical & Molecular Formula.

• Unit Exam #5 Review Sheet Distributed.  Complete it as HW over the weekend - to be discussed on Tuesday.

• Unit Exam #5 will be held on Wednesday.

• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be TOMORROW (1/15/2016).

 

Earth Science 1: 
• HW #21 (Due TUES.):  Worksheet - Stream as an Erosion Agent.
• Unit Exam #5 is tentatively set for next Thursday.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be TOMORROW (1/15/2016).

Earth Science 3:
• HW #21 (Due TUES.):  Worksheet - Glaciers, Ocean Waves, Wind, and Mass Movements.
• Unit Exam #5 is tentatively set for next WEDNESDAY.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be TOMORROW (1/15/2016).

*** I have duplicated the Xmas Online Exam and assign it to all classes in open mode with no time restriction.  Go over your notes and re-take the exam in preparation for the Final exam. ***

Dr. Liu

Update for 1-13-2016

Here is the update for today:

Chemistry 1:                                 

• HW #19 Worksheet - Conversion Between Moles and Mass is PAST DUE.

• HW #20 (Due Tues.):  Worksheet - Conversion Between Empirical & Molecular Formula.

• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

 

Earth Science 1: 
• HW #20 (Due Tomorrow):  Worksheet - Water Cycle, Infiltration, and Runoff is PAST DUE.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

Earth Science 3:
• HW #20 Worksheet - Stream as Erosion Agent is PAST DUE.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

*** I have duplicated the Xmas Online Exam and assign it to all classes in open mode with no time restriction.  Go over your notes and re-take the exam in preparation for the Final exam. ***

Dr. Liu

Update for 1-12-2016

Here is the update for today:

Chemistry 1:                                 

• HW #19 (Due Tomorrow):  Worksheet - Conversion Between Moles and Mass.

• Quiz #4 Tomorrow:  Molar Mass & Percent Composition (Ionic Compounds & Hydrates).

• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

 

Earth Science 1: 
• HW #20 (Due Tomorrow):  Worksheet - Water Cycle, Infiltration, and Runoff.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

Earth Science 3:
• HW #20 (Due Tomorrow):  Worksheet - Stream as Erosion Agent.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

*** I have duplicated the Xmas Online Exam and assign it to all classes in open mode with no time restriction.  Go over your notes and re-take the exam in preparation for the Final exam. ***

Dr. Liu

Chem 1 Class: Key to Worksheet - Molar Mass & Percent Composition

To my Chem. 1 Class:

You can download the key to the Worksheet - Mole to Particle Conversion, Molar Mass, & Percent Composition by click here.  Please work through the problems first before attempt to verify.  The steps to solving the problems have been worked through and included in the key, so be sure to go over them so you understand the procedure.

Dr. Liu

Update for 1-11-2016

Here is the update for today:

Chemistry 1:                                 

• Answer key to HW #18 worksheet will be posted by 5 O'Clock tonight.  Work through the problems and check against the answer key for proper problem solving steps/correct answers.

• Lab. Report #15 is PAST DUE.

• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

 

Earth Science 1: 
• No new HW for tonight.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

Earth Science 3:
• Completed Lab. Sheets #16 is PAST DUE.
• HW #20 (Due Wednesday):  Worksheet - Stream as Erosion Agent.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be THIS Friday (1/15/2016).

*** I have duplicated the Xmas Online Exam and assign it to all classes in open mode with no time restriction.  Go over your notes and re-take the exam in preparation for the Final exam. ***

Dr. Liu

Update for 1-08-2016

Here is the new update:

Chemistry 1:                                 

• HW #18 Worksheet - Mole to Particle Conversion, Molar Mass, & Percent Composition is PAST DUE.

• Lab. Report #15 will be DUE next Monday.

• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be next Friday (1/15/2016).

 

Earth Science 1: 
• HW #19 Worksheet - Weathering & Soil Formation and Lab. Sheets #16 are PAST DUE.
• No new HW for this weekend.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be next Friday (1/15/2016).

Earth Science 3:
• Completed Lab. Sheets #16 is PAST DUE.
• Deadline for all make-up assignments and Dept. Final Exam (cumulative since September) will be next Friday (1/15/2016).

***For those that did not complete CastleLearning Xmas Online Exam, the newly re-opened exam will be closed by 12 PM Tomorrow.***

Dr. Liu

Late Break-In News: 1/7/2016

To all my students:

If you did not start or complete your CastleLearning Xmas Online Exam, this is your final reprieve:  The test has been specifically reopened for you in Quiz mode until Saturday 1/9/2016 noon time.  Get it done before then.  I don't want to hear another excuse!

Dr. Liu

Update for 1-7-2016

Here is the new update:

Chemistry 1:                                 

• HW #18 (Due Tomorrow):  Worksheet - Mole to Particle Conversion, Molar Mass, & Percent Composition.

• Lab. Report #15 will be DUE next Monday.

• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

 

Earth Science 1: 
• HW #19 (Due Tomorrow):  Worksheet - Weathering & Soil Formation.
• Completed Lab. Sheets #16 will be DUE TOMORROW.
• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

Earth Science 3:
• You will have some class time to finish the Lab. #16 tomorrow during the first half of the class, but finish whatever you can at home so you will have less to work on in class.
• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

Dr. Liu

Update for 1-06-2016

Here is the new update:

Chemistry 1:                                 

• HW #18 (Due Fri.):  Worksheet - Mole to Particle Conversion, Molar Mass, & Percent Composition.

• Lab. #15 will be held tomorrow in Rm. 311.

• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

 

Earth Science 1: 
• HW #19 (Due Fri.):  Worksheet - Weathering & Soil Formation.
• Lab. #16 will be held tomorrow in Rm. 336.
• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

Earth Science 3:

• Lab. #16 will be held tomorrow in Rm. 336.
• Dept. Final Exam (cumulative since September) will take place next Friday (1/15/2016).

Dr. Liu

Update for Jan. 4, 2016

Welcome back from the Christmas Break!  Here is the new updates:

Chemistry 1:                                 

• Unit Exam #4 (Chemical Bonding) make-up has been completed.  

• Online CastleLearning Xmas Exam will be closed by midnight tomorrow - finish the exam before then.

 
Earth Science 1: 
• Unit Exam #4 (Rocks & Minerals) make-up has been completed.
• Online CastleLearning Xmas Exam will be closed by midnight tomorrow - finish the exam before then.

Earth Science 3:
• Online CastleLearning Xmas Exam will be closed by midnight tomorrow - finish the exam before then.

Dr. Liu