algebra 2 opener(s) 9/3
9/3
it’s chant day, lowercase 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

opener (5)

achieve manual recap and additions (5)

video: manipulating exponents part 1 (10)
https://www.khanacademy.org/math/algebra/exponentequations/exponentpropertiesalgebra/v/exponentrulespart1

lecture/notes/modelling: manipulating exponents (10)

practice: wksht. 51, p. 239 (10)

hw: simplifying monomials (?)

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

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:

do the opener.

ask questions.

watch a math video.

take some notes.

simplify 6 monomials.

start homework.

watch an assembly line video.

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?
http://www.youtube.com/watch?v=fbjnyatkigu

the last opener
think about the planet mars.

what’s one thing you know about it? answer?

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:


7^{2} * 7^{4}


2^{8} + 2^{8}

5^{100} * 5^{102}

2^{9} * 4^{100}

The Last Exit Pass
Simplify these polynomials:

(6y^{7 }− y^{2}) + (−3y^{7 }− 5y^{2})

(−2y^{5 }− 6y^{3 }+ 7y^{2}) − (−6y^{5 }− y^{3 }− 4y^{2})

(−2y^{5 }− 6y^{3 }+ 7y^{2}) + (−6y^{5 }− y^{3 }− 4y^{2})

(−5a^{6 }− 4a^{4 }− 5a^{2}) + (−4a^{6 }+ 3a^{4 }− 6a^{2})

(−5a^{6 }− 4a^{4 }− 5a^{2}) − (−4a^{6 }+ 3a^{4 }− 6a^{2})

Period 4

Agenda writer:
Opener answerer:
Board answerer: Rosie, Veronica, Vanessa, (???) 93
ACHIEVE Manual
Distributor/Collector: Alexis, Vanessa (???) 93
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






