1 / 21

Tuesday, December 15, 2009- PHYSICS

Tuesday, December 15, 2009- PHYSICS. Warmup: What is a pinhole camera? How does it work? Presentations: Chapter 17- 18- 19 wave labs (up to 4 ppl per group, 200 pts., was assigned last Weds.)

larissa-vang
Download Presentation

Tuesday, December 15, 2009- PHYSICS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Tuesday, December 15, 2009- PHYSICS • Warmup: What is a pinhole camera? How does it work? • Presentations: Chapter 17- 18- 19 wave labs (up to 4 ppl per group, 200 pts., was assigned last Weds.) • Chapter 17 problems assigned, due Thursday 12/17: Chapter 17 problems assigned, due Thursday 12/17: P.503#1-5; P.507 #1-10; P.512 #1-8; P.521 #1-9; P.527- 528 #1-36; P.529 #1-6. ( was assigned on Fri.12/11) • Coming soon: index of refraction labs with laser pointers: bring yours if you have one (10 pts. Extra credit per day) TOMORROW, THURS, and FRIDAY.

  2. Tuesday December 15, 2009CHEMISTRY • Warmup: What is an anion? • Memorize p.171 table 1 for quiz on Weds. • SCIENCE FAIR DISCUSSION AND PREPARATION: DISPLAY BOARD LAYOUTS, REPORT FORMATS: BEGIN ROUGH DRAFTS!!!! • Complete procedure and 50% of r.draft for a glowstick today. • ACT Prep for prizes.0p0

  3. 30 elements: names and symbols • H Hydrogen I Iodine • Ag Silver K Potassium • Ar Argon Li Lithium • As Arsenic Mg Magnesium • Au Gold N Nitrogen • Ba Barium Na Sodium • Br Bromine Ne Neon • C Carbon Ni Nickel • Ca Calcium O Oxygen • Cl Chlorine P Phosphorus • Cu Copper Pb Lead • F Fluorine S Sulfur • Fe Iron Si Silicon • He Helium Sn Tin • Hg Mercury Zn Zinc

  4. Page 171 Table 1 compounds: quiz Weds. 12/16 • Magnesium fluoride MgF2 • Sodium chloride NaCl • Calcium iodide CaI2 • Iodine monochloride ICl • Carbon tetrachloride CCl4 • Hydrogen fluoride HF • Hydrogen sulfide H2S • Methane CH4

  5. Tuesday, December 15, 2009 • Warmup: What was the topic of the page 94 – 95 lab? • Grade Printouts MAKEUP WORK DUE Thurs. Dec.17 • Pages 94 – 95 lab. WRITEUP – ANSWERED QUESTIONS- DUE TOMORROW. • HOMEWORK DUE THURS. P.93 #1-2

  6. Judges’ Tally Sheet: How is your science fair project graded? • Student’s name is clearly identified • The question the project seeks to answer is clear • The hypothesis is clearly stated • The variable(s) is/are clearly stated • The procedures are clear, complete, and relevant to the hypothesis • Data or observations records are well- illustrated by graphs, tables, photos, etc. • The conclusion is consistent with the data and clearly refers to the original hypothesis • The display is neatly organized and is appealing to the eye • The written explanation clearly shows an understanding of the project and the ability to extend beyond the project • The written portion of the project (including the display) demonstrates a command of written language, utilizing proper grammar and punctuation

  7. More grading: 5 pts. Each: • Originality and creativity • Quality of work and organization • Accuracy of information • Knowledge and extension • Display (elements of the scientific method are identified and displayed using charts, graphs, pictures, etc.)

  8. Rough draft is due Fri. Jan. 8 Computer Lab: Jan.7… 200 points- 50 ec by Fri.12/18 • Name, date, teacher (Mrs. Gall), title • Question, purpose, hypothesis • Controls, variables • Materials, procedure • Data (numbers, charts), results (full sentence descriptions) • Conclusion (hypothesis supported or refuted, errors, what you learned) • Bibliography (minimum 3 sources, at least one book)

  9. TODAY- WHEN YOU FINISH P.165 #1-13: • PLEASE FILL IN THE SCIENCE FAIR PRACTICE BOARD HEADINGS AND AS MUCH INFORMATION AS YOU CAN. • THANK YOU!

  10. A chunk of copper and a fractal image

  11. Prism rainbow and convex lens

  12. Different materials- Index of Refraction

  13. Why does the straw bend in the water?

  14. 2C.CHARLES’ LAW HAS A STRAIGHT DIAGONAL LINE GOING UP; BOYLES’ LAW HAS A CURVED LINE GOING DOWN. A DIRECT RELATIONSHIP HAS A STRAIGHT LINE GRAPH; AN INVERSE RELATIONSHIP HAS A CURVED LINE GRAPH.

  15. Page 171 Table 1 compoundsName__________________ • Magnesium fluoride ___ (A) ICl • Sodium chloride___ (B) MgF2 • Calcium iodide____ (C) HF • Iodine monochloride___ (D) CH4 • Carbon tetrachloride___ (E) CaI2 • Hydrogen fluoride____ (F) H2S • Hydrogen sulfide___ (G) CCl4 • Methane ____ (H) NaCl

  16. Page 171 Table 1 compoundsName__________________ • Magnesium fluoride ___ (A) HF • Sodium chloride___ (B) CH4 • Calcium iodide____ (C) NaCl • Iodine monochloride___ (D) ICl • Carbon tetrachloride___ (E) CaI2 • Hydrogen fluoride____ (F) CCl4 • Hydrogen sulfide___ (G) MgF2 • Methane ____ (H) H2S

  17. Page 171 Table 1 compoundsName__________________ • Magnesium fluoride ___ (A) NaCl • Sodium chloride___ (B) H2S • Calcium iodide____ (C) CCl4 • Iodine monochloride___ (D) HF • Carbon tetrachloride___ (E) ICl • Hydrogen fluoride____ (F) CaI2 • Hydrogen sulfide___ (G) CH4 • Methane ____ (H) MgF2

  18. Page 171 Table 1 compoundsName__________________ • Magnesium fluoride ___ (A) CaI2 • Sodium chloride___ (B) ICl • Calcium iodide____ (C) H2S • Iodine monochloride___ (D) MgF2 • Carbon tetrachloride___ (E) HF • Hydrogen fluoride____ (F) CH4 • Hydrogen sulfide___ (G) NaCl • Methane ____ (H) CCl4

  19. Page 178 Table 2 POLYATOMIC IONS Name__________________ • AMMONIUM___ (A) OH- • CARBONATE___ (B) CN- • CYANIDE____ (C) NH4+ • HYDROXIDE___ (D) CO32-

  20. Page 178 Table 2 POLYATOMIC IONS Name__________________ • AMMONIUM___ (A) OH- • CARBONATE___ (B) CO32- • CYANIDE____ (C) NH4+ • HYDROXIDE___ (D) CN-

More Related