Welcome to the Chemistry 8 class page for the 2019-2020 school year. All assignments, concept packets (represents the textbook), daily class activities, lab notes, quiz and test announcements, etc. will be found here. The student is required to check this page every day to ensure that they are up to date with any new assignments and/or announcements.
Use of the page: Assignments are added from the bottom up. Scroll down until you find the correct dates for the correct assignments and class activities. The most recent entry will be the one at the top of the entries. Read the date carefully.
Native Comp Review: THE NATIVE PROJECT WILL BE 100% ON THE LABORATORY: WATCH HERE FOR RELEVANT LINKS!!!
1) COLLECT AND ORGANIZE ALL YOUR NOTES ON THE LAB!
3) Identification Cations, Anions, etc.:
5) Know the Murarka Method well
Comp Review COMMON EXAM PORTION: 1) properties substances; Types of Compounds 9-11-17; 2019 Polyanions; lewis-formula-drawing-8-3-16 shape-lf-via-electrons-pair; shape-lf-via-electrons-pair. 2)Types of Reactions: Precipitation, Combustion, Synthesis, and Decomposition.
Lesson 7: Video combined with Quiz
Lesson 6: Physical Properties of substances: 1)https://youtu.be/fzpqZtLErtg 2) https://youtu.be/wFsnk6BbGbc 3) https://youtu.be/rxW-RUlIiSk
Lesson 6 Quiz: Click Here!
Lesson 5: Energy Diagrams: Click Video Here!
All assignments and Quizzes are now posted on Teams. However, Lesson videos will still be posted here.
Lesson 4 Video: Click Here!
Live Stream, Lesson 4 Supplement on Tuesday, March 31, 2020. Click Here!
Lesson 4, Supplemental Video, April 2, 2020: Click Here!
Sunday, March 29, 2020: Lesson 3:
1) Watch the following video on Lesson 3. Pause the video when necessary. Take notes! Once you complete the video then you MUST take the quiz linked below. You have until Tuesday, March 31, 2020 at 7:00 p.m. to complete the video and the quiz! Click Video Here!
2) You will be prompted to enter your email at the beginning of the quiz. Your email address MUST have your full name in it. If your email does not have your full name in it you will get a zero for the work. You only get one shot at the quiz. I am tracking IP addresses and entries from more than one device. No do overs! You can have the video open during the quiz! Take Quiz Here!
Afternoon, Wednesday, March 25, Live Session Link: Click Here!
Wednesday, March 25, Live Session Link: Click Here!
Wednesday, March 25, 2020. Welcome to Lesson 2:
1)Watch the following video on System and Surroundings. Pause the video when necessary. Take notes! Once you complete the video you MUST take the quiz linked below. You have until Friday, March 27, at 7:00 p.m. to finish the quiz. Watch Video Here!
2)You will be prompted to enter your email at the beginning of the quiz. Your email address MUST have your full name in it. If your email does not have your full name in it you will get a zero for the work. You only get one shot at the quiz. No do overs! You can have the video open during the quiz! Closed.
Tuesday, March 24, 2020; 1) Complete Lesson 1 by tonight at 7:00 p.m. 2) Click here for link to the live session this morning at 9:00 a.m.
Monday, March 23, 2020: We are live. Follow the directions
1) Watch the following video on energy. Pause the video when necessary. Take notes! Once you complete the video then you MUST take the quiz linked below. You have until Tuesday, March 24, 2020 at 7:00 p.m. to complete the video and the quiz!
2) You will be prompted to enter your email at the beginning of the quiz. Your email address MUST have your full name in it. If your email does not have your full name in it you will get a zero for the work. You only get one shot at the quiz. No do overs! You can have the video open during the quiz! Take the quiz here (closed).
On Monday, March 23, 2020, Chemistry 8 will be LIVE.
Follow the directions carefully. First there will be a content video. Watch it with a paper and pen. Take notes. Pause the video when needed and re-watch it as many times as necessary to understand the material. After you finish the video click the link below the video link and take the quiz. If you do not take the quiz you will get a zero for the assignment. Assignment quizzes are the same as graded labs!
Week 3-2-20: Gas White Boards; Graded lab 2nd day of class.
Week 2-24-20: Gases this week. Gas quiz and graded lab third day of class.
Test Announcement: Tuesday, April 14: Ni, Li, Cs, Sn. Wednesday, April 15 Pu.
Week 2-24-20: Gases: 2020 Gas Packet with Problems
Quiz over empirical gas laws and graded lab 3rd day of class week 2-24-20.
2-3-20: Lab–titration: possible graded lab this week. Grade to go into T3.
Weekend 1-25-20: Video Assignments!
2020 Precomp Review: 2020 Chem 8 precomp review
2020 Review for Common Exam: 2020 8th Chemistry PreComp Blueprint January 6, 2020
Know Polar Molecules for Precomp: polar molecules pre-comp
Know the chemical formula for ammonium chloride
Week 12-9-19: Lab Practicals and Tests, all classes.
Week 12-3-19: Test next week!! This week: Day 1: graded lab practice; Day 2: white board limiting reactants. Test Review: 2019 chem 8 test review Dec
Week 11-25-19: White Board #3
11-18-19: Updated Test and Lab Practical Dates!
Monday, Dec. 9: 8Ni, 8Sn, 8Cs; Tuesday, Dec. 10: 8Li; Wednesday, Dec. 11: 8Pu
8Cs = Tue., Dec. 10
8Li = Wed., Dec. 11
8Sn, 8Pu, 8Ni = Thur., Dec. 12
Week 11-12-19: Empirical Formulas, Molecular Formulas. Quiz, laboratory, or graded lab on 3rd day of class. See the following videos for empirical formula example problems:
8Cs = Tue., Dec. 10
8Li = Wed., Dec. 11
8Sn, 8Pu, 8Ni = Thur., Dec. 12
Week 11-4-19: Video assignments to be done by second class meeting. Quiz over video details on third day. Go to Link: Mole and Chemical Formulas. Watch: The Mole; Molecular versus Empirical Formulas; More Chemical Formulas. Possible graded labs on third day of class.
Week 10-28-19: Quiz 1st day = LF and shape; Lab practice for graded lab. Graded Labs all week!
10-24-19: Today: White boarding. Next week: graded labs and quizzes.
Week 8-21-19: Due to 8th grade picnic there will be no quiz or graded lab this week. However, next week the quiz and graded lab will occur on the same day and quizzes and graded labs do not have to be announced. Determination of Shape of Molecules. See packet below. 5 Question Quiz 3rd day of class on Lewis Formula and determination of shape.
Graded Lab, White Boarding this week.
Week 9-30-19: Naming Compounds and Molecular Ions and Separation of Ag, Fe and Ba; Identification of Pb, Ag, and Ba using chromate. See links below.
9-24-19: Graded Lab 3rd day of class.
Week 9-23-19: Tests this week: Tuesday, September 24 for Ni, Sn, Cs, Li; Thursday, September 26 for Pu. Graded Labs this week!
Flame Test Colors: Li = red, Na = orange-yellowish, Sr = red with orange, Ca = dirty orange, Cu = green, sometimes with orange streaks, Ba = silver green with yellow streaks, K = peach or lavender.
Weekend 9-21-19: Study for Test
Week 9-16-19: 1st class this week: Note: someone who made up a graded lab forgot to put their name on the make up. The make up is hanging behind my desk. Note that until I have a name, you will not get credit for the make up.
8th grade stickers go out today. Please check your students current grade. All classes completed over the next two days.
Test Review Sheet: 9-17-19 Test Review Document
Ionization Period 4 Elements (on test): Ionization Period 4 elements
Periodic Trends Ions (on test) Periodic Trends Ions with Zeff
Graded Lab this week.
Test Announcement: Tuesday, September 24 for Ni, Sn, Cs, Li; Thursday, September 26 for Pu.
Week 9-9-19: Analytical Lab this week. 8Sn will finish P. Trends on Monday. Watch the following two videos by Friday, 9-13-19; possible quiz on Friday: https://youtu.be/bQTYglbicm4 and https://youtu.be/O9Rb7JLmSGE. Download and print the following document for lab: Precipitation Analytical Lab 9-26-16
9-3-19 to 9-6-19: Periodic Table Review, Electron Configuration first four periods, Orbital diagrams, core vs. valence electrons. See previous uploads for concepts in addition to the POGIL uploaded below. 5 question quiz last day of class this week. Quiz will cover the concepts listed above!
New Update! Periodic Trends: Periodic Table and Trends 2017-2018
8-29-19: POGIL Worksheet Key: Check your work! POGIL 2019 EC and OD Key
Week 8-19-19 to 8-23-19: Practice with heterogeneous mixtures. Graded Lab third day of class: Identification of unknown in heterogeneous mixture. The following video lesson is due by Monday, 8-20 regardless of whether you see me Monday or not: https://youtu.be/R-diM0B9x18 and https://youtu.be/uPkEGAHo78o
Weekend: 8-17 and 8-19; Have fun; no homework.
Week 8-12-19 through 8-16-19: Lab and quiz third day of class. Quiz will cover classification of matter and lab. 10 questions, multiple choice. Lab Handouts: Classification Matter Lab Results 2
8-8-19: Lab starts for 8Ni and 8Sn; 8Pu finishes Handout today. Quiz next week on last day of class for all chem 8–it will cover classification of matter.