tuesday, 12 january 3016. quiet workstand deliver open discussion team work the current classroom...

Tuesday, 12 January 3016

Quiet Work Stand & Deliver

Open Discussion

Team Work

THE CURRENT CLASSROOM “MODE”

ENTRY 4- STARTER• 1. 3 / 1• 2. 30 / 1• 3. 300 / 1• 4. 3000 / 1• 5. 30000 / 1


Open Discussion

Team Work


STANDARDS FORQUIET WORK

• I am listening to the teacher.• I am not talking.• I am taking notes or doing other silent work as directed.• I am paying complete attention to the teacher.

PROS AND CONS35 + Positive Points

Your choice of one the following: 20 merits or a GOLD Certificate of Exceptional Citizenship to take home or a choice of two items from the grab bag

20-34 Positive Points

Your choice of one the following: 10 merits or a SILVER Certificate of Good Citizenship to take home or a choice of one items from the grab bag


Your choice of one the following: 5 merits or a BRONZE Certificate of Good Citizenship to take home or a positive phone call home

1-5 Negative Points

2 point permanent demerit (D206) for failing to perform the duties of an NVMI cadet in the classroom

6-10 Negative Points

Phone call home plus 3 point permanent demerit (D306) for failing to perform the duties of an NVMI cadet in the classroom


Face to face parent conference before you are allowed back in class plus a 5 point permanent demerit (D504)

16 or more Negative Points

Parent must come sit with you in class for an entire class period before you are allowed back in class plus a 5 point permanent demerit (D504)

Severity Clause

A student whose behavior disrupts others from learning despite warnings and redirection will be sent to my buddy teacher’s classroom with work to do AND receive 20 negative hole punches. Should that student not cooperate with my buddy teacher, they will be sent to the TAC team and given a 5 point D504 demerit

Notebooks Entries Are:In pencilLabeled with the dateLabeled with the entry numberLabeled with a proper titleWritten very neatlyClearly legibleFollowed by a horizontal line to separate entries on a single

pageWritten so as to maximize the use of each pageRepresentative of the student’s best effortComplete


Open Discussion

Team Work


ENTRY 5 – Today’s Objective• I will review probability models including the complement of an

event.

• HOW WILL I BE ASSESSED?• Quiz Friday with at least one of the problems from today on it EXACTLY AS IS • HW tonight with 3 problems, at least 1 of which will also be on Friday’s quiz• Chapter test where I will have to simplify algebraic expressions

ENTRY 6 – WORD WALL• Fair Game: If there is an equal chance for each player

to win a game.

•Unfair: Not equally likely for each player to win.


Open Discussion

Team Work


DURING OPEN DISCUSSION…

• I contribute my ideas to class discussion.• I listen to others when they are speaking.• I wait for the appropriate time to contribute my ideas.• I am polite in my interactions with other students and the teacher.

ENTRY 7- Problem 5-23 “PICK A CARD, ANY CARD”

• What is the probability of picking the following cards from the deck? Write your response as a fraction, as a decimal, and as a percent.

A. P(black)? B. P(club)? C. If you drew a card from the deck and then replaced it, and if you

repeated this 100 times, about how many times would you expect to draw a face card (king, queen, or jack)? Explain your reasoning.


Open Discussion

Team Work


ENTRY 8 – WORD WALL

When finding the probability that something will not happen, you are finding the probability of the complement. Everything in the sample space that is not in the event is in the complement.


Open Discussion

Team Work


ENTRY 9 : Problem 5-24• Sometimes it is easier to figure out the probability that something will

not happen than the probability that it will happen. When finding the probability that something will not happen, you are finding the probability of the complement. Everything in the sample space that is not in the event is in the complement.

A. What is the probability you do not get a club, written P(not club)? B. What is P(not face card)?

C. What would happen to the probability of getting an ace on a second draw if you draw an ace on the first draw and do not return it to

the deck? Justify your answer.

ENTRY 10: Problem 5-25 “Rob and Travis”

What makes a game fair?

Problem 5-25 continue…Rob decided to play a card game with his friend, Travis. He told Travis that if he picked a black card with a value of nine or greater, Travis would win. (Jacks, queens, and kings are considered to be greater than nine.) If Rob picked a red card with a value of less than nine, Rob would win. (Aces are considered to have the value of one in this case.)

DECK OF PLAYING CARDS


Open Discussion

Team Work


DURING OPEN DISCUSSION…

• I contribute my ideas to class discussion.• I listen to others when they are speaking.• I wait for the appropriate time to contribute my ideas.• I am polite in my interactions with other students and the teacher.

Problem 5-25 continue…A. What is the probability that Travis will win?

B. What is the probability that Rob will win?

C. According to the definition in the introduction to this lesson, is this a fair game? Why or why not?

Entry 11/12: Closure “Probability for ‘Either/Or’ Events.”

Create an example and explain how you would calculate the probability when two different outcomes are favorable (such as the example of the raffle ticket and cash). Then, record any questions you have about probability. Your questions might relate to things that you have already worked on or may be about situations you have not yet studied.

Entry 13: Homework Problems 5-28 through 5-33

• Let’s look through them together to see if we have any questions before you work independently at home• Remember your quiz Friday will be about 50%

problems from your homework

END OF CLASS• 3 minute warning from class leader• Planner check by class leader (homework must be recorded for each

class period today)• SECURE YOUR GEAR• Class, ATTENTION• Dismissal by group

Wednesday 13, January 3016

ENTRY 14 - STARTER• 1. 6 / 6 • 2. 70 / 70• 3. 800 / 800• 4. 9000 / 9000• 5. 10000/10000

PROS AND CONS35 + Positive Points

Your choice of one the following: 20 merits or a GOLD Certificate of Exceptional Citizenship to take home or a choice of two items from the grab bag


Your choice of one the following: 10 merits or a SILVER Certificate of Good Citizenship to take home or a choice of one items from the grab bag


Your choice of one the following: 5 merits or a BRONZE Certificate of Good Citizenship to take home or a positive phone call home

1-5 Negative Points

2 point permanent demerit (D206) for failing to perform the duties of an NVMI cadet in the classroom


Phone call home plus 3 point permanent demerit (D306) for failing to perform the duties of an NVMI cadet in the classroom


Face to face parent conference before you are allowed back in class plus a 5 point permanent demerit (D504)

16 or more Negative Points

Parent must come sit with you in class for an entire class period before you are allowed back in class plus a 5 point permanent demerit (D504)

Severity Clause

A student whose behavior disrupts others from learning despite warnings and redirection will be sent to my buddy teacher’s classroom with work to do AND receive 20 negative hole punches. Should that student not cooperate with my buddy teacher, they will be sent to the TAC team and given a 5 point D504 demerit


Open Discussion

Team Work


Entry 15: Problem 5-26 • The city has created a new contest to raise funds for a big Fourth of

July fireworks celebration. People buy tickets and scratch off a special section on the ticket to reveal whether they have won a prize. One out of every five people who play get a free entry in a raffle. Two out of every fifteen people who play win a small cash prize.

•Given:

Entry 15: Problem 5-26 • The city has created a new contest to raise funds for a big Fourth of July

fireworks celebration. People buy tickets and scratch off a special section on the ticket to reveal whether they have won a prize. One out of every five people who play get a free entry in a raffle. Two out of every fifteen people who play win a small cash prize.

•Given: 1/5 people who play get a free entry in a raffle.•2/15 people who play win a small cash prize


Open Discussion

Team Work


Problem 5-26 continue…• If you buy a scratch-off ticket, is it more likely that you will win a free

raffle ticket or a cash prize? Explain your answer.

• What is the probability that you will win something (either a free raffle entry or a cash prize)?

• What is the probability that you will win nothing at all? To justify your thinking, write an expression to find the complement of winning something.


Open Discussion

Team Work


So far you have calculated probabilities of different events and analyzed a game to see if it was fair. Along the way, you also found the probability of either one or another event taking place (such as winning either a raffle entry or a cash prize in part (b) of problem 5-26).

Entry 16: Closure “Probability for ‘Either/Or’ Events.”

Create an example and explain how you would calculate the probability when two different outcomes are favorable (such as the example of the raffle ticket and cash). Then, record any questions you have about probability. Your questions might relate to things that you have already worked on or may be about situations you have not yet studied.

Entry 17 – Lesson Objective• We will use a computer simulation to find experimental probabilities

of complex compound probabilities

• HOW WILL I BE ASSESSED?• Quiz Friday with at least one of the problems from today on it EXACTLY AS IS • HW tonight with 3 problems, at least 1 of which will also be on Friday’s quiz• Chapter test where I will have to simplify algebraic expressions

Entry 18 - Word Wall•When the mathematics becomes too complicated to figure out the theoretical probability of certain events, statisticians often use computer simulations instead.

Entry 19 – Problem 5-34 RANDOM NUMBER GENERATOR

• Imagine a random number generator that produces numbers from 1 to 20. In each game below, if the stated outcome happens, Player X wins. If it does not, then Player Y wins.

•Game 1: A prime number = Player X wins•Game 2: An even number = Player X wins•Game 3: A number not divisible by three =

Player X wins

Problem 5-34 continue…A. In each case, what is the theoretical probability that Player X wins? That Player Y wins? Decide whether each game above is fair.

B. In which of the three games is Player X most likely to win? Why?

C. In Game 1, the prime number game, if you play 40 times, how many times would you expect Player X to win? What if you played 50 times?

Entry 20: Homework Problems 5-27

• Let’s look through them together to see if we have any questions before you work independently at home• Remember your quiz Friday will be about 50%

problems from your homework

END OF CLASS• 3 minute warning from class leader• Planner check by class leader (homework must be recorded for each

class period today)• SECURE YOUR GEAR• Class, ATTENTION• Dismissal by group

tuesday, 12 january 3016. quiet workstand deliver open discussion team work the current classroom...

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