# Algebra 2 opener(s) 9/3

 Date conversion 16.05.2016 Size 45.74 Kb.

algebra 2 opener(s) 9/3

9/3

it’s chant day, lower-case letter day, skyscraper day, working mothers day, bowling league day and home run pitcher day!!! happy birthday e.e. cummings, louis sullivan, ferdinand porsche, loren eiseley, alan ladd, memphis slim, steve jones, malcolm gladwell, charlie sheen, garrett hedlund, shaun white and b.g.!!!

agenda

1. opener (5)

2. achieve manual recap and additions (5)

3. video: manipulating exponents part 1 (10)

1. lecture/notes/modelling: manipulating exponents (10)

2. practice: wksht. 5-1, p. 239 (10)

3. hw: simplifying monomials (?)

4. video: is that can of coke safe? (7)

5. exit pass (5)

essential question(s)

• how do i manipulate monomials and polynomials?

objective(s)

• students will be able to (swbat) add like terms.

• swbat subtract like terms.

• swbat apply exponent rules to monomials.

• swbat simplify monomials and polynomials.

9/3

what to do today:

1. do the opener.

3. watch a math video.

4. take some notes.

5. simplify 6 monomials.

6. start homework.

7. watch an assembly line video.

8. do the exit pass.

today’s opener

if + = 8, then x = ?

 1 2 4

• explain in 1 or more sentences why you chose the solution you did. answer?

the last opener

• are there any life forms on it? if no, why not? if yes, what are they or what do they look like? answer?

Exit Pass
 Simplify these monomials: 72 * 74 28 + 28 5-100 * 5102 29 * 4100 The Last Exit Pass Simplify these polynomials: (6y7 − y2) + (−3y7 − 5y2) (−2y5 − 6y3 + 7y2) − (−6y5 − y3 − 4y2) (−2y5 − 6y3 + 7y2) + (−6y5 − y3 − 4y2) (−5a6 − 4a4 − 5a2) + (−4a6 + 3a4 − 6a2) (−5a6 − 4a4 − 5a2) − (−4a6 + 3a4 − 6a2)

 Period 4 Agenda writer: Opener answerer: Board answerer: Rosie, Veronica, Vanessa, (???) 9-3 ACHIEVE Manual Distributor/Collector: Alexis, Vanessa (???) 9-3 Timekeeper: Jennifer G., Bellringer: Filer: Efren, Carlos B., Edgar H., Alfredo, Angie Presenter: Period 5 Agenda writer: Tatyana, Adilene Opener answerer: Veronica, Daniel Board answerer: Alejandro, Alma, Alondra, Romy Exit pass answerer: Alejandro ACHIEVE Manual Distributor/Collector: Brandon (3x) Filer: Jackie, Jasmine, Alejandro, Steven, Eduardo C., Carolina, Brandon, Gabriel Timekeeper: Steven (2x) Bellringer: Veronica (2x) Presenter: Period 8 Agenda writer: Marco, Janeen (2x) Opener answerer: ACHIEVE Manual Distributor/Collector: Victor Filer: Marco, Jesus A., Xavier, Jessica, Jasmine, Denise, Janeen (3x), Jose F. Timekeeper: Janeen, Dakota Bellringer: Guadalupe Presenter: Janeen

Notes: Exponent Rules 9/3

 B O Y O N M A R S When 1 bases’s exponents are Outside and inside parentheses, Multiply them. When identical base’s exponents are Beside each other AND not inside parentheses, Add them. When an exponent is Negative, Reciprocalize (or flip) it. When identical base’s exponents are Over each other, Subtract them. EXAMPLES