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Today’s lesson focuses on identifying “like terms” and learning how to combine (add and subtract) them. Key phrase: Like Terms are “the same base raised to the same power”
CLASSWORK:
Sec. 3.1 Investigate: Download this part of the packet. Download the KEY to review it.
Sec. 3.1: Packet.
Download the PDF of this lesson.
Notes: Combining Like Terms. Students filled in the notes during class and they can be found on the Pre Alg Course Materials Page and clicking the “Big Ideas Ch 3 Notes” link.
HOMEWORK:
Sec. 3.1 Practice: 1-21 all.
Sec. 3.1 Practice KEY: download
Quiz #1: on 10/22 (A) or 10/26 (B).
Ch 3 Test on 10/29 (A) or 10/30 (B).
Students practice combining (adding or subtracting) variable expressions by “combining like terms” This is an application of what we learned the last lesson applied to two (2) expressions!!
CLASSWORK:
Sec. 3.2 Investigate: Download this part of the packet. Download the KEY to review it.
Sec. 3.2: Packet.
Download the PDF of this lesson.
HOMEWORK:
Sec. 3.2 Practice: 1-23 all.
Sec. 3.2 Practice KEY: download
Quiz #1: on 10/22 (A) or 10/26 (B).
Ch 3 Test on 10/29 (A) or 10/30 (B).
Today’s lesson introduces multiplying (distribution) in variable expressions and then, if necessary, “combining like terms” (adding or subtracting) the resulting variable expression. This is an added step to what we learned the last lesson.
CLASSWORK:
Sec. 3.3 Investigate: Download this part of the packet. Download the KEY to review it.
Sec. 3.3: Packet.
Download the PDF of this lesson.
HOMEWORK:
Sec. 3.3 Practice: 1-22 all.
Sec. 3.3 Practice KEY: download
Practice Quiz: optional practice. Download it and check your answers with the Practice Quiz KEY.
Quiz #1: on 10/22 (A) or 10/26 (B).
Ch 3 Test on 10/29 (A) or 10/30 (B).
CLASSWORK:
Ch 3 Warm Up on CLT and Dist: Download this Warm Up, it includes the KEY.
Sec. 3.4: Packet.
Download the PDF of this lesson.
Quiz #1: taken in the last 30 min of class
HOMEWORK:
Sec. 3.4 Practice: 1-16 all, 20, 23-28 all.
Sec. 3.4 Practice KEY: download
Ch 3 Test on 10/29 (A) or 10/30 (B).