Week 6 101110 gall int sci

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Week 6 101110 gall int sci

  1. 1. Monday, October 11, 2010 <ul><li>HOMEWORK: Review for the midterm on Weds. (velocity, acceleration, force equations please!) </li></ul><ul><li>DO NOW: Which of the following is NOT a mixture? EXPLAIN. (a) AIR (b) SOIL (c) SUGAR (d) SALTWATER </li></ul><ul><li>AIMS: TLW review methods of inquiry, reflection, and social implications. </li></ul>
  2. 2. DO NOW: MIXTURES <ul><li>MIXTURES are very different from compounds. Mixtures can be physically separated into different components and compounds cannot be physically separated. Which of the following is NOT a mixture? </li></ul><ul><li>DEBATE: </li></ul><ul><li>TEAM SUGAR: GIVE EVIDENCE THAT AIR IS A MIXTURE, AND SUGAR IS NOT. </li></ul><ul><li>TEAM AIR: GIVE EVIDENCE THAT SUGAR IS A MIXTURE, AND AIR IS NOT. </li></ul>
  3. 3. WHICH ONE IS A MIXTURE? <ul><li>AIR IS A MIXTURE OF GASES AND VAPOR (WATER, ETC); 70% NITROGEN, THE REST IS OTHER </li></ul><ul><li>SUGAR IN THE BAG IS APPROX 96% PURE </li></ul><ul><li>C12H22O6- A CHEMICALLY JOINED COMPOUND, NOT A MIXTURE. </li></ul><ul><li>READ, DISCUSS, UNDERSTAND: </li></ul><ul><li>QUIZ IN 3 MINUTES. </li></ul>
  4. 4. QUIZ: <ul><li>WRITE YOUR NAME, DATE, AND HOUR. </li></ul><ul><li>(¼ SHEETS OF NOTEBOOK PAPER) </li></ul><ul><li>ANSWER THIS QUESTION: </li></ul><ul><li>1. HOW LONG DID YOU STAY COMPLETELY SILENT DURING THIS QUIZ? (IN SECONDS) </li></ul><ul><li>2. LIST TWO SEPARATE COMPONENTS (PARTS) OF THE MIXTURE IN AIR. </li></ul>
  5. 5. LESSON STEPS / ACTIONS TO DO NOW <ul><li>silently complete do now and copy homework </li></ul><ul><li>quiz over do now </li></ul><ul><li>review lesson steps </li></ul><ul><li>review – frontal teaching/ teacher- directed and student- leader-directed: HOMEWORK: 6 problems. </li></ul><ul><li>class data collection: begin today! </li></ul>
  6. 6. QUIZ REVIEW <ul><li>TESTING STRATEGIES </li></ul><ul><li>DATA MANIPULATION </li></ul>
  7. 7. OCT. 11 TEST STRATEGY NOTES <ul><li>(Label with your name, due today, 10 pts) </li></ul><ul><li>CROSS OUT WRONG ANSWERS </li></ul><ul><li>ALWAYS GUESS- NEVER LEAVE A BLANK </li></ul><ul><li>USE HINTS FROM Q’S YOU KNOW </li></ul><ul><li>IF TWO OPTIONS ARE OPPOSITES, ONE OF THEM IS PROBABLY CORRECT </li></ul><ul><li>LONGER ANSWER CHOICES ARE MORE LIKELY TO BE CORRECT </li></ul><ul><li>IF YOU KNOW THAT 2 CHOICES ARE CORRECT, CHANCES ARE GOOD THAT “ALL OF THE ABOVE” IS THE RIGHT ANSWER. </li></ul>

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