5-1 Least Common Multiple 1
September 30, 2008
Warm Up : •PRIOR KNOWLEDGE CONNECTION
Time: about 3 minutes:
Name:____________________________
Date:____/_____/____
period:_______
Aug 9-9:03 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
1
5-1 Least Common Multiple 1
September 30, 2008
Name:____________________________
Date:____/_____/____
period:_______
Homework Check:
Aug 9-9:03 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
2
5-1 Least Common Multiple 1
September 30, 2008
Independent Practice / Homework:
(include LESSON
differentiation and/or checking for understanding for above,
at and below grade level students/ what would you like students
to know how do by tomorrow?)
5-1
Jul 25-12:31 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
3
5-1 Least Common Multiple 1
September 30, 2008
Teacher: Hernandez, Hamlet
Subject: Pre-Algebra
UNIT 1
LESSON 5-1
Date:
periods : 6
Room: 116
Lesson
THE LCM : COMPARING FRACTIONS
page 224 .
Chapter 5
Subject: Pre-Algebra
Text: Prentice Hall
Jul 25-11:55 AM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
4
5-1 Least Common Multiple 1
LESSON 5-1
September 30, 2008
Name:____________________________
Date:____/_____/____
period:_______
Anticipatory Set : How will you get students hooked? (Tell students they will learn how to)
Time: (approx. 3 min)
Have you ever wondered how to compare fractions
using prime factorization?
Jul 25-12:21 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
5
5-1 Least Common Multiple 1
September 30, 2008
CLASS OBJECTIVE:
Time: 45 minutes
LESSON 5-1
Clear and Specific Objectives : What are the student outcomes for this lesson?
Students will
I will use prime factorization to find the least common
multiple of two or more numbers in order that I may be able
rename fractions to compare them.
Jul 25-12:09 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
6
5-1 Least Common Multiple 1
September 30, 2008
Introduction:
LESSON 5-1
Aug 4-1:48 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
7
5-1 Least Common Multiple 1
September 30, 2008
Multiples
A multiple of a number is the product of
that number and any nonzero whole
number.
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
8
5-1 Least Common Multiple 1
September 30, 2008
LESSON 5-1
Direct Instruction/ Modeling:
(the teacher demonstrates (Include
differentiation and/or checking for understanding for above, at and below
grade level students) Time: (approx. 10 min)
Jul 25-12:23 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
9
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
10
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
11
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
12
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
13
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
14
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
15
5-1 Least Common Multiple 1
September 30, 2008
Sep 16-11:44 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
16
5-1 Least Common Multiple 1
September 30, 2008
Assessment Post-instructional: (How will you know all students
have mastered the objective?) are you going to quiz them/or give them a quick write/
draw?
LESSON 5-1
Name:____________________________
Date:____/_____/____
period:_______
Quiz
Jul 25-12:12 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
17
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
18
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
19
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
20
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
21
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
22
5-1 Least Common Multiple 1
September 30, 2008
CST Learning Target/ Culminating Task :
(refer to CST released questions)
Name:____________________________
Date:____/_____/____
period:_______
Jul 25-12:32 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
23
5-1 Least Common Multiple 1
September 30, 2008
Closure / Reflection: • Exit Card
Explain in your own words how you would
compare two or three fractions with different
denominators.
Jul 25-12:30 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
24
5-1 Least Common Multiple 1
September 30, 2008
LESSON 5-1
Materials Needed:
(any material teacher and students will need)
1 Sheet of notebook paper
1 pencil
1 text :
1 laptop, 1 projector, and 1 smart board
Vocabulary:
(what new words will they have to master today)
•
•
•
•
•
•
LCM
LCD
Least
Greatest
Jul 25-12:35 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
25
5-1 Least Common Multiple 1
September 30, 2008
Lesson
Comparing and ordering
fractions: LCM . page 224
LESSON 5-1
California Standard:
M.R 1.1 System and prioritize
Jul 25-12:09 PM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
26
5-1 Least Common Multiple 1
September 30, 2008
Aug 14-11:54 AM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
27
5-1 Least Common Multiple 1
September 30, 2008
Sep 28-9:29 AM
Algebra Readiness Prentice Hall 2009 Muir Middle Lausd
28