Bell Ringer 10-15-13

Bell Ringer 10-15-13Mrs. Thomas is making a special Halloween concoction. She mixes 34.5 grams of sodium and 11.8 grams of chlorine. When she added the two together there was a chemical reaction that yielded 38.3 grams of sodium chloride (salt). Were these results accurate? Explain your answer.MYP Unit Question: How can such a small thing impact our environment in such a big way?

Essential Question: Can matter be created or destroyed?

Area of interaction: Environment

Learner profile words: Communicators, inquirers

Standard: S8P1. Students will examine the scientific view of the nature of matter. g. Identify and demonstrate the Law of Conservation of Matter.

Learning Target: Today I am learning about the Law of Conservation of Matter, this is important because what you start with is what you end with (at least in a chemical reaction).

Homework: Complete analysis questions for Lab, start study for end of the unit test 10-29-13

AgendaOpening: PasswordWork Session:GPB VideoClosing:Exit Ticket

Opening Password

RulesNo yelling outYou cannot say rhymes with

4Clock

Theis****Practice WordCompound

Theis****Practice WordReactivity

Theis****Practice WordPhysical Property

Theis****Practice WordThe Law of Conservation of Matter

Theis****Practice WordIndicators of a CHEMICAL CHANGE

Theis****Practice WordWork SessionComplete the notes as you review the video and place on IAN pg.

Closing- Exit ticketUse the diagram below to answer questions