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10-31-2005 Math 2
1. HOMEWORK: Integer =/- handout
2. Measure Drill (model again)[1.2.3] [Measure Units Ladder]
3. Integers on-line (x) eNLVM [1.1.5] [More on eNLVM]
• Handout page 77 #3 for Wednesday

OBJECTIVE: Integer operations {1.1.5] ACTIVITIES/ASSESSMENT: Measure Drill; NOTES: Hand out Page 77 #3 for WEDNESDAY; List integer rules on the board after the on-line exercise. [Addition 1. If the signs are the same the answer has the same sign. Addition 2. If the signs are different, subtract the lesser absolute value from the larger absolute value and use the sign of the larger absolute value as the sign of the answer. Subtraction. Add the opposite value. Multiplication 1. If the signs are the same the answer is positive. Multiplication 2. If the signs are different the answer is negative.] HOMEWORK: Integer multiplication/clean text

11-1-2005 Math 2
1. HOMEWORK: Integer multiplication/clean text
2. Measure Drill w/sheet [1.2.3] [Measure Units Ladder]
3. Coin Toss 30 trials record results
3. Coin Toss Page 91 1-5

OBJECTIVE: •To build intuition that probability, or chance, has to do with events that are uncertain but that have a pattern of regularity over the long run •To determine relative frequencies from experimental data and use them to predict behavior over the long run[4.2.1] •To observe that small numbers of trials may produce wide variation in results •To display collected data in graphs or tallies and use them to find experimental probabilities •To recognize equally likely events [1.4.1][1.4.2] ACTIVITIES/ASSESSMENT: Measure drill; students will toss and record coins for 30 trials. They will then continue with Page 91 1-5 NOTES: Collect old/distribute new books. HOMEWORK: Page 77 #3 (handed out Monday)

Integer Addition

Integer Subtraction

11-2-2005 Math 2
1. HOMEWORK P77 #3 handout
2. Measure Drill w/sheet [1.2.3] [Measure Units Ladder]
3. Integer drill +/-/x
4. Continue coin toss and start simulations [  Simulated Coin Toss]

OBJECTIVE: See 11-1 above. ACTIVITIES/ASSESSMENT: Measure Drill; integer drill; Continue coin toss and start simulations NOTES: Distribute Progress Report 1-4 (to be signed); Define terms MUTUALLY EXCLUSIVE; COMPLEMENTARY; INDEPENDENT EVENTS Note to express probabilities and fractions, decimals and percents. [Some Informartion on Probabilities (under construction)] HOMEWORK: Page 8 Problem 1.2

11-3-2005 Math 2 
1. HOMEWORK: Page 8 Problem 1.2
2. Progress Report #1-4 returned
3. Measure Drill [1.2.3] [Measure Units Ladder]
4. Labsheet 1.1 a and b

OBJECTIVE: See 11-1 above. ACTIVITIES/ASSESSMENT: Measure Drill. Students will do Labsheet 1.1 a and b (handouts) for graphing the repeating probabilities for the coin toss. NOTES: Add Equally Likely to terms. HOMEWORK: Page 10 6-10 and 11-14

11-4-2005 Math 2
1. HOMEWORK: Page 10 6-10 and 11-14
2. Page 15 Problem 2.1

OBJECTIVE: •To gain experience finding experimental probabilities of unequally likely events •To understand that chance (probability) is an estimate of behavior over the long run •To understand that to make good decisions based on experimental probabilities, the probabilities must be based on a large number of trials •To understand that a game of chance is fair only if each player has the same chance of winning, not just a possible chance of winning [1.4.2][3.2.1] ACTIVITIES/ASSESSMENT: Page 15 Problem 2.1. Relate the terms to this operations - mutually exclusive and complementary. Can discuss independent events in this instance. NOTES: [  Toss 3 Coins] HOMEWORK: Finish in-class work as appropriate

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