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Chemistry Thursday 8/18/2016

Chemistry Thursday 8/18/2016 HOMEWORK: 1.1 reading notes, section assessment; 1.2 reading notes, section assessment. Self-correct using power point in student vault. hhscougars.org Search for Barnes or Daniel Barnes Go to my “Student Vault” page Username = barnesstudent

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Chemistry Thursday 8/18/2016

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  1. Chemistry Thursday 8/18/2016 HOMEWORK: 1.1 reading notes, section assessment; 1.2 reading notes, section assessment. Self-correct using power point in student vault. hhscougars.org Search for Barnes or Daniel Barnes Go to my “Student Vault” page Username = barnesstudent Password = teachamantofish WARM-UP: Work on homework. STAMPS: none today – tonight’s homework will be stamped tomorrow Done with the warm-up? Get started on the homework.

  2. Chemistry Friday 8/19/2016 HOMEWORK: 1.3 reading notes WARM-UP: Get out a brand new, blank piece of paper. Name, period, date in upper right-hand corner Title = “5-Week Warm-Up Packet” Skip a line. Write today’s date. Copy the following question: “How have chemists helped tomato farmers fight pinworms?” Answer the question with one or more complete sentences. STAMPS: 1.1 reading notes, 1.1 section assessment, 1.2 reading notes, 1.2 section assessment Done with the warm-up? Get started on the homework.

  3. Student Chemistry On-Line Textbook Log-In Got to powerschool and log in there Click the button at the bottom “Pearson Courses” List of classes pops up Click the book for your chemistry class FORGET IT! I have a pdf on my home page : )

  4. Chemistry Monday 8/22/2016 HOMEWORK: 1.3 section assessment WARM-UP: Skip a line after your last warm-up. Write today’s date. On the next line, copy the following question: “If you feed different foods to different rats to see how they affect body weight, what do you call the kind of food and what do you call the resulting body weight?” Answer with one or more complete sentences. STAMPS: 1.1 notes/sxnassmt; 1.2 notes/sxnassmt; 1.3 reading notes Done with the warm-up? Get started on the homework.

  5. On-Line Textbook Tips 1. Use Firefox or Chrome (NOT Internet Explorer) - Update your browser to the latest version 2. Enable Pop-Ups in your web browser 3. Download or update your Adobe Flash Player to the latest version 4. Download or update Shockwave to the latest version 5. Restart your computer after making any of these changes before trying to access the books

  6. Chemistry Tuesday 8/23/2016 HOMEWORK: Study 1.1, 1.2, and especially 1.3 for tomorrow’s ch 1 quiz. WARM-UP: How did Antoine Lavoisier die? Why? STAMPS: 1.3 section assessment Done with the warm-up? Get started on the homework.

  7. Chemistry Wednesday 8/24/2016 HOMEWORK: Gather your ch 1 bookwork and lecture notes. They will be turned in tomorrow as a stapled packet. WARM-UP: What makes a hypothesis a good hypothesis? STAMPS: none (test today) Done with the warm-up? Study for the test.

  8. Tests in Mr. Barnes’ Class * Multiple choice is 50% of your grade in the class. It is your top priority. * Don’t panic if you can’t answer a question. Just do your best. * Mr. Barnes grades on a curve. (More on this later.) * When the buzzer rings, at least guess. 25% > 0%. * If you finish MC section early, answer the screen questions. * Do not copy screen questions. Just put q# & answer. * Still have time left? Get a science magazine Read one or more articles On your scratch paper, write whatever comes to mind Do not interact with your neighbors during a test, even if you’re “done”

  9. Do NOT write on the test packets! (If you want to write something, write it on your scratch paper.)

  10. “Form” = Version Your form is indicated by your red test packet #. Your red test packet # should be the same as your seat #. If your test # is this . . . then your form # is this: 1, 6, 11, 16, 21, 26, 31, 36 = Form 1 2, 7, 12, 17, 22, 27, 32, 37 = Form 2 3, 8, 13, 18, 23, 28, 33, 38 = Form 3 4, 9, 14, 19, 24, 29, 34, 39 = Form 4 5, 10, 15, 20, 25, 30, 35, 40 = Form 5

  11. Scientific Method Quiz Screen Questions • 8/24/2016 • DIRECTIONS: Answer the following on your scratch paper if and when you finish working on the multiple choice questions. • 1. Vernon claims that he’s created an engine oil additive that keeps cars from crashing. He announces that he’s been using the additive for a year and hasn’t crashed yet. What do you have to say to Vernon? • 2. How many manipulated variables should an experiment have? Come up with an example that illustrates why. Do NOT involve rats. • 3. Compare and contrast hypotheses, theories, and laws. • 4. Compare and contrast science and religion.

  12. Chemistry Thursday 8/25/2016 WARNING! Do NOT fill out the safety contract until Mr. Barnes gives you instructions on how to do it! HOMEWORK: Get a parent to sign your safety contract. WARM-UP: What is the most important lab safety rule? STAMPS: none (ch 01 packet submitted today) Done with the warm-up? Read the safety contract. (Get it from the front table if you don’t have it already.)

  13. Chemistry Chapter One Packet List * 1.1 reading notes, section assessment * 1.2 reading notes, section assessment * 1.3 reading notes, section assessment * Scientific Method lecture notes NOTE: Do NOT include your warm-up sheet. It will be turned in as a separate assignment at the end of the 5-week grading period.

  14. Student Safety ContractInstructions * Blue or black ink only. This is a legal document. NO PENCIL * Get it right the first time. No changes = no cross-outs, no white-outs, no erasures (can’t use pencil anyway). * Parents must date their own signature. Do NOT write the date for your parent’s signature, or the whole contract is disqualified. * Print your first & last name neatly in the blank in the ULHC of the backside. * On the allergy question, say what you are allergic to. * Also list if you have any other respiratory weaknesses in the allergy blanks (asthma, etc.).

  15. Safety QuizInstructions * Blue or black ink only. This is a legal document. NO PENCIL * You can make mistakes at first, but, as we go over the quiz, you must correct your mistakes. * Any time you change an answer, you must write your initials next to the correction. * You are responsible for making sure that every answer on your safety quiz is correct.

  16. Chemistry Friday 8/26/2016 HOMEWORK: Get a parent to sign your safety contract if you haven’t done so already (hard due date next Friday). WARM-UP: How do you clean up broken glass? STAMPS: none Done with the warm-up? Read 2.1 & take notes. (It’ll be due pretty soon.)

  17. RE-TAKES in BARNES’ CLASS * WHEN: During lunch or after school. Bring food if you want to. * EFFECT: If you score higher than your previous score, the new score replaces the old score. If you score less than or equal to, no effect. You risk only your time. No worries. * ELIGIBILITY: You must prove that you’ve done the bookwork for all textbook sections covered by the test in question. Bring your bookwork to get your answer document. * MC/SCR: You can do either the multiple choice or the scratch paper or both. Each has its own separate chance of replacing your previous score in that item. * AGAIN AGAIN? If you want to re-take a re-take, you’ll need proof of preparation beyond the book (tutoring, Quiz Show, etc.).

  18. Chemistry Monday 8/29/2016 HOMEWORK: 2.1 reading notes WARM-UP: How is mercury different from other metals? STAMPS: none Done with the warm-up? Get started on the homework.

  19. Chapter 01 Packet Grading Name, period, and date in upper right hand corner of each sheet of paper, or no points for anything on that sheet. NPD (1) prevents theft and (2) allows return of separated papers. Unstamped work gets MUCH less points than stamped work. (1 point/4 full pages) Packets can be submitted late and/or re-submitted with no penalty. (Not getting stamps is the only lateness penalty.) Any questions? Any funny red marks you need translated?

  20. Chemistry Tuesday 8/30/2016 HOMEWORK: 2.1 section assessment. Remember to check your answers using the appropriate Power Point in the Student Vault! WARM-UP: Give an example of an extensive property and an intensive property of a balloon. STAMPS: 2.1 reading notes Done with the warm-up? Get started on the homework.

  21. Chemistry Thursday 9/1/2016 HOMEWORK: 2.2 Practice Problems (page 46 – LOOK NOW!) * Answers in back of book (WHAT PAGE?), so self-correct (happy faces, cross-outs, etc.) WARM-UP: Name two methods that can be used to separate substances that are mixed together. STAMPS: 2.2 reading notes Done with the warm-up? Get started on the homework.

  22. Chemistry Friday 9/2/2016 HOMEWORK: 2.2 Section Assessment WARM-UP: What could you do to separate a mixture of chalk dust and small rocks? STAMPS: 2.2 Practice Problems (#’s 9 & 10) Done with the warm-up? Get started on the homework.

  23. Daniel Barnes Period 4 9/2/2016 Student Ideas: * Be more organized planning & executing rallies Student Ideas: * Pay attention * Use flash cards to study * Ask plenty of questions Student Ideas: * Throw away trash * Don’t ride skateboards/ Bikes * Walk fast, spend more time in class Student Ideas: * Straight Lines – velvet rope might help Student Ideas: * Keep area clean * Take a pass * Respect the computers Student Ideas: * Wash hands correctly * Go before class so you can be in spend more time in class.

  24. Chemistry Tuesday 9/6/2016 HOMEWORK: 2.3 reading notes, practice problems (#’s 18 & 19 on page 51) [NOTE: When answering the warm-up below, make sure to impress me with your 2.2 vocabulary knowledge.] WARM-UP: You put sugar, motor oil, and water in a bottle. You shake it and let it sit for an hour. What is in the bottle? STAMPS: 2.2 Section Assessment Done with the warm-up? Get started on the homework.

  25. Chemistry Wednesday 9/7/2016 HOMEWORK: 2.3 section assessment WARM-UP: What element is “Hg” the symbol for? How could it be the symbol for that element? STAMPS: 2.3 reading notes, practice problems (#’s 18 & 19 on page 51) Done with the warm-up? Get started on the homework.

  26. Chemistry Thursday 9/8/2016 HOMEWORK: 2.4 reading notes WARM-UP: Is ocean water an element, a compound, or a mixture? Why? STAMPS: 2.3 section assessment (#’s 20-27) Done with the warm-up? Get started on the homework.

  27. SEA WATER Ocean water is mostly H2O and NaCl, but lots of other stuff, too. H2O is a compound H is an element O is an element NaCl is a compound Na is an element Cl is an element Considering that water is made of two compounds AND some other stuff, it’s a mixture.

  28. Chemistry Friday 9/9/2016 EXTRA CREDIT: Show me tonight’s homework noted in your planner before the tardy bell  class participation bonus HOMEWORK: 2.4 section assessment WARM-UP: A 100-gram lump of charcoal burns, leaving behind a 13-gram pile of ashes. Does this violate the law of conservation of matter? STAMPS: 2.4 reading notes Done with the warm-up? Get started on the homework.

  29. Chemistry Monday 9/12/2016 EXTRA CREDIT ONCE MORE: Show me tonight’s homework noted in your planner before the tardy bell  class participation bonus HOMEWORK: Study ch 2 (and 1.3!) for tomorrow’s ch 2 test WARM-UP: What happens during a chemical reaction? STAMPS: 2.4 section assessment #’s 28-34 Done with the warm-up? Get started on the homework.

  30. Chemistry Tuesday 9/13/2016 HOMEWORK: Gather together your chapter 2 bookwork, lecture notes, video notes, and worksheets. The chapter 2 packet is due tomorrow. WARM-UP: Get out a blank piece of paper. Name, period and date in upper right hand corner. Title = “SCR 2” or “Chapter 2 Scratch” Get an answer document. Answer document title = “Chem 02” STAMPS: none today Stand by for the chapter 2 test. Done with the warm-up? Get started on the homework.

  31. “Form” = Version Your form is indicated by your red test packet #. Your red test packet # should be the same as your seat #. If your test # is this . . . then your form # is this: 1, 6, 11, 16, 21, 26, 31, 36 = Form 1 2, 7, 12, 17, 22, 27, 32, 37 = Form 2 3, 8, 13, 18, 23, 28, 33, 38 = Form 3 4, 9, 14, 19, 24, 29, 34, 39 = Form 4 5, 10, 15, 20, 25, 30, 35, 40 = Form 5

  32. Chemistry Chapter 02 Screen Questions 9/13/2016 1. Compare and contrast the three main states of matter. Include in your discussion what atoms and molecules do in each state. 2. What evidence supported the scientific community in its abandonment of phlogiston theory? 3. Describe and explain a bottle containing a layer of gasoline sitting on top of a layer of salt water with sand on the bottom. 4. What is air made of? How could one separate air into its components? 5. Janelle reacts 10 g baking soda with 100 g vinegar in a cup and the combo has a mass of only 107 g after mixing. She concludes that 3 g of matter was destroyed. Please comment.

  33. Chemistry Wednesday 9/14/2016 HOMEWORK: 13.1 reading notes, PrPr #’s 1 & 2 (TRY!) WARM-UP: Gather and organize your chapter 02 packet: * all chapter 2 bookwork, in order * elements/compounds/mixtures notes * mystery of matter video notes * mystery of matter video worksheet * anything I forgot? NO WARM-UPS IN PACKET! Also, no triple beam balance notes. We’re not done with them yet . . . STAMPS: none today Done with the warm-up? Get started on the homework.

  34. Chemistry: 13.1: Read, take notes, prpr NO TALKING Headphones OK

  35. Chemistry Thursday 9/15/2016 HOMEWORK: 13.1 PrPr (if not done yet), sxn assmt WARM-UP: How fast does an average oxygen molecule fly in km/h? How about in mi/h? (2 mi = 3 km, roughly) (This is the last warm-up of the 5-wk WUp packet) STAMPS: 13.1 reading notes, PrPr #’s 1 & 2 (soft due date) Done with the warm-up? Get started on the homework.

  36. Chemistry Chapter 02Packet List due 9/14/2016 (soft) 2.1 notes, section assessment – 2 pts 2.2 notes, practice problems, section assessment – 3 pts 2.3 notes, practice problems, section assessment – 3 pts 2.4 notes, section assessment – 2 pts Elements/Compounds/Mixtures notes – 1 pt Mystery of Matter video notes – 1 pt Mystery of Matter worksheet – 2 pts (front & back) PBIS activity – 1 pt xcr (4th period only) x/13 for grading purposes NPD = name, period, date (no points for sheet – add & resubmit)

  37. Chemistry Friday 9/16/2016 HOMEWORK: ALL STUDENTS: 13.1 undone math problems, if any. HONORS: Also read and take notes throughout the rest of chapter 13. Questions are optional. “10 Week Warm-Up Packet” WARM-UP: If the absolute air pressure in a car tire is 45 lb/in2, what is it in mm Hg? STAMPS: 13.1 section assessment (#’s 3-7), prpr #’s 1 & 2 late okay  Done with the warm-up? Get started on the homework.

  38. Barnes' Grading System 50% Multiple choice tests 20% Scratch paper 10% Work 10% Labs 10% Class Participation

  39. BORDERLINE GRADES * If you end the semester with a 59.99%, you still get an “F”. I’m not going to knock you up to a “D”. * If you end the semester with a 60.01%, you still get a “D”. I’m not going to knock you down to an “F”.  If you’re dangerously close to the borderline, STEP ON THE GAS! MOVE! * Getting a good grade is a year-long process. Don’t slack off all semester and then expect a last-minute miracle.

  40. Chemistry Monday 9/19/2016 HOMEWORK: ALL STUDENTS: 13.2 reading notes HONORS: Also read and take notes throughout the rest of chapter 13. Questions are optional. (re-post of last hw) T = “10 Week Warm-Up Packet” (if not already titled) WARM-UP: How many kPa is 12 atm? STAMPS: ALL: 13.1 math not yet stamped HONORS: Reading notes from 13.2, 13.3, 13.4 (3 stamps!) Done with the warm-up? Get started on the homework.

  41. Chemistry Tuesday 9/20/2016 HOMEWORK: 4.1 read, take notes WARM-UP: At the top of a mountain, the mercury column in an old barometer is only 450 mm tall. What is the pressure there in lb/in2? STAMPS: any unstamped ch 13 except 13.1 notes Done with the warm-up? Get started on the homework.

  42. HEY! Period 3 Kaiser Permanente assembly people: Click through my “States of Matter” power point on hhscougars.org (It’s on my “Chemistry Power Points” page.)

  43. UNIT CONVERSION STEPS (including pressure conversions, of course) 1. Put original amount over one 2. Times a fraction 3. Old unit on the bottom 4. New unit on the top 5. Put in numbers so bottom equals top 6. Cancel old units 7. Do the math

  44. Chemistry Wednesday 9/21/2016 HOMEWORK: 4.1 section assessment WARM-UP: What does the word “atom” mean in Greek? STAMPS: 4.1 reading notes + last possible chance for chapter 13 math mercy stamps (Ch 13 packet due today) Done with the warm-up? Get started on the homework.

  45. Chapter 13Packet List due 9/21/16 * All chapter 13 bookwork, stamped or unstamped * States of Matter notes * Syringe & Water notes * Anything I forgot? Do NOT include the ch 02 Quiz Show notes. We’ll finish those later and turn them in later. Yeah, not much to it, huh? Remember, ch 13 will be a full-strength part of ch 4 test . . . NOTE: Honors was required to take notes in all four sections. Normal was required to take notes in only the first two.

  46. Chemistry Thursday 9/22/2016 HOMEWORK: 4.2 reading notes; finish Static Electricity Lab (captioned/labeled pictures on back of worksheet) WARM-UP: Why do you suppose solids are so solid? STAMPS: 4.1 section assessment (#’s 1-7) Done with the warm-up? Get started on the homework.

  47. Chapter 13Detailed Packet List due 9/21/16 * All chapter 13 bookwork, stamped or unstamped * 13.1 reading notes N H * 13.1 practice problems N H * 13.1 section assessment N H * 13.2 reading notes N H * 13.2 section assessment * 13.3 reading notes H * 13.3 section assessment * 13.4 reading notes H * 13.4 section assessment * States of Matter notes N H * Syringe & Water notes N H ---------------------------------------------------------------------- Normal = x/6 Honors = x/8 Points possible, including xcr = 11

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