Ms. Beatty’s Academic Chemistry Monday 8/25 Tuesday 8/26 What is Chemistry? • Think silently for 15 seconds. • Write silently for 15 seconds. • Share what you wrote with your table—round robin. What is Chemistry? • http://www.youtube.com/watch?v=CRSDxGtcsxE • http://www.youtube.com/watch?v=j7d6RETP 6PQ Where do our elements come from? • Think silently for 30 seconds • Share your thoughts with a partner: A-D and B-C • https://www.youtube.com/watch?v=neMEo8Z rwuI Chemistry 2013-2014 Syllabus Edmodo Ask for the code if you are not signed up Mandatory Supplies • • • • • • three-ring binder, at least 1.5 inch notebook paper pens for labs, pens or pencils for daily work scientific calculator sturdy, safe, closed-toe shoes for labs a classroom supply: 3rd The classroom supply Look at your desk sticker to determine what you need to contribute and write it on the line: If you have the letter __, A B C D then you need to contribute _____________. pack of 3x5 index cards Snack or Sandwich ziplocs pair of small scissors package of plastic utensils 4th The classroom supply Look at your desk sticker to determine what you need to contribute and write it on the line: If you have the letter ___, A B C D then you need to contribute _____________. Pack of red pens Aluminum foil 1 box of Kleenex Gallon or Quart ziplocs 5th The classroom supply Look at your desk sticker to determine what you need to contribute and write it on the line: If you have the letter ___, A B C D then you need to contribute _____________. 1 box of Kleenex Hand held pencil sharpener Pack of 8 markers Pack of 12 colored pencils 7th The classroom supply Look at your desk sticker to determine what you need to contribute and write it on the line: If you have the letter ___, then you need to contribute _____________. A B C D Gallon or Quart ziplocs Snack or Sandwich ziplocs Pack of 8 markers Pack of 12 colored pencils • Cell phone policy – know the consequences! – Yes I will take your phone on the first day! • Grading and Retest policy • Lab and Safety – Write your name on it now! – Show your parents the syllabus tonight! – Contracts due next block Language of Chemistry • Like your 1st grade spelling words, but not quite • Chemistry has a language of its own • Its not vocab—its symbols and words we use • You should already know some of this! • Next class: get the first list and copy it down • The following class: QUIZ!!! Language of Chemistry (LoC) List 1 x2 The “2” is a subscript x2 The “2” is a superscript (l) liquid. written after a chemical formula 2x The “2” is a coefficient (g) gas. written after a chemical formula → “yield”; shows a chemical reaction took place (s) solid. written after a chemical formula (aq) aqueous. written after the formula for a chemical dissolved in water. Chemical formula A2B, element symbols and subscripts Chemical equation 2A + B → A2B, chemical formulas, a yield sign, and coefficients (usually) Elements List • Have someone from your table pick up periodic tables. • Fill in the yellow paper—this is your study sheet • Quiz-Quiz trade Inquiry in Science • Identify and describe the parts of a scientific investigation with your group – If you have trouble think of a specific topic: ozone depletion Inquiry Cubes • Don’t touch it! • Communicate to: – Identify a question – Record your observations about patterns – Propose an answer to the question and provide reasoning (evidence) Closing • Put away periodic tables, pack up your things, but stay in your seat—DO NOT line up at the door, please and thanks • Homework: – Study for your elements quiz next class—spelling and capitalization count!!!! – Get your safety contract signed—we are doing a lab next block! – Get your supplies and materials for next class (binder for handouts!)