Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Warm Up No Calculators­Mental Math
1. 271.92 x 100
2. 1 of 29.02
10,000
3. 1.243 ÷ 10
4. Write 9.201 as a mixed number.
Write as a decimal and mixed number or fraction:
5. 3.45 m to cm
6. 29 mm to m
7. Order the numbers from greatest to least. d
12.15, 12.7, 11.75, 17.32, 11.099 c
m
Warm up 2
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
pg 91
2nd hr
left off
smallest
largest
Dec 6­8:44 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
Dec 6­8:37 PM
November 17, 2010
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
2.3 Investigation 1
Content Objective: WWBAT estimate
fraction and decimal equivalents.
Language Objective: WWBAT explain
our method for estimating fraction and
decimal equivalents.
Assignment: 2.3A page 100 mild & spicy: #1­5, 35, & 37­43 Due: ____________________
Dec 6­9:05 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
2.3 Investigation 2
Content Objective: WWBAT write
fractions as decimals and order
numbers that are fractions or decimals.
Language Objective: WWBAT explain
how to turn a fraction into a decimal.
Dec 6­9:09 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Warm Up
Change the improper fractions into a mixed numbers and the mixed numbers into improper fractions.
17/5
63/8
34/9
4 2/5
8 6/7
11 3/7
convert the units
3.87 cm =_____ m
0.0034 m = ___mm
Dec 10­7:16 AM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Page 91
classwork pg 27
Dec 6­8:45 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Terminating Decimal
A decimal that has
an end. It stops or
terminates.
4.5
0.0004
0.781
Dead end street
Stop sign
Dec 6­8:46 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Page 91-92
Dec 6­8:51 PM
Lesson 2.3 Fraction and Decimal Equivalents.notebook
November 17, 2010
Page 92
Dec 6­8:58 PM