Chapter 4 Fractions, Decimals, and Percent.
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Chapter 4Fractions,
Decimals, and Percent.
Day…..
6. Comparing and Orderi
ng Rational Numbers
7. Locating Rational Numb
ers on a Number line
8. Percent of a Whole
9. Percent of a Whole Con
tinued….
Day 6
Bell Work
You will be given 10 minutes to
complete the provided Quick Quiz
Vocabulary•
•
•
•
•
•
•
an equation that’s shows two ratios are equivalent.
a number that represents part of a whole or part of a set.
Percent -
Proportion -
Rational Number -
Fraction -
Decimal-
Number Line -
a representation of a real number using the base ten and decimal notation, such as 201.4, 3.89, or 0.0006.
a ratio that compares a number to 100.
a number that can be written as a fraction
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
Inequality - An algebraic relation showing that a quantity is greater than or less than another quantity
I Can….
I can compare and order rational numbers
Compare and Order Rational Numbers
Essential Understanding: To compare and order fractions, decimals, and
percents, first express all numbers in the same form. Use your knowledge of common denominators and/or place value to list the numbers in order from least to greatest.
Example:
Practice
Please take out your maker boards
Wrap it Up
• Review
• Questions
• Exit Tickets
Day 7
Bell Work
You will be given 10 minutes to
complete the provided Quick Quiz
Homework Check
Vocabulary•
•
•
•
•
•
•
an equation that’s shows two ratios are equivalent.
a number that represents part of a whole or part of a set.
Percent -
Proportion -
Rational Number -
Fraction -
Decimal-
Number Line -
a representation of a real number using the base ten and decimal notation, such as 201.4, 3.89, or 0.0006.
a ratio that compares a number to 100.
a number that can be written as a fraction
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
Inequality - An algebraic relation showing that a quantity is greater than or less than another quantity
I Can….
I can locate positive rational numbers on the
number line.
Positive Rational Numbers on a Number Line
Essential Understanding: A number line is used to display numbers in order
from least to greatest.
Examples:
Group Work
1. Complete you exit ticket.2. Pack up everything except a pencil
and calculator3. Await further instructions
You have 3 minutes….
Wrap it Up
• Review
• Questions
• Exit Tickets
Day 8
Bell WorkReplace each ______ with a >, <, or = to make the statement true.
2/3 ___ 0.6 0.7 ___8/11
1/5 ___ 0.2 42% ___0.44
7% ___ 7/10 6.5 ___ 650%
1/4 ___ 0.4 0.75 ___ 1/2
0.2 ___ 1/2 36% ___ 3.6
Homework Check
Vocabulary•
•
•
•
•
•
•
an equation that’s shows two ratios are equivalent.
a number that represents part of a whole or part of a set.
Percent -
Proportion -
Rational Number -
Fraction -
Decimal-
Number Line -
a representation of a real number using the base ten and decimal notation, such as 201.4, 3.89, or 0.0006.
a ratio that compares a number to 100.
a number that can be written as a fraction
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
Inequality - An algebraic relation showing that a quantity is greater than or less than another quantity
I Can….
I can find a percent of a quantity as a rate
per 100
Finding the Percent of a Number
Essential Understanding:To find the percent of a number, write the percent
as a fraction or decimal, then multiply.
Example:
Your Turn….
• Clear your desk of everything but a pencil and a calculator.
Wrap it Up
• Review
• Questions
• Exit Tickets
Day 9
Bell Work1. Convert each number to all 3 forms (fractions, decimals,
and percent).
2. Then, create a number line to illustrate their positions and
relationships to one another.
3. Create 2 inequalities using the number line you have
created.
Numbers:
½ 0.4 0.7 77% 5/8 0.22 5%
Homework Check
Vocabulary•
•
•
•
•
•
•
an equation that’s shows two ratios are equivalent.
a number that represents part of a whole or part of a set.
Percent -
Proportion -
Rational Number -
Fraction -
Decimal-
Number Line -
a representation of a real number using the base ten and decimal notation, such as 201.4, 3.89, or 0.0006.
a ratio that compares a number to 100.
a number that can be written as a fraction
a line on which numbers are marked at intervals, used to illustrate simple numerical operations.
Inequality - An algebraic relation showing that a quantity is greater than or less than another quantity
I Can….
solve problems involving finding the
whole given a part and the percent
Finding the whole given the part and percent.
Essential Understanding:To find the whole when given the part and percent, you simply change the percent to a decimal and divide the "part" by the percent.
Examples:
Practice
Please take out your maker boards
Wrap it Up
• Review
• Questions
• Exit Tickets
Station Rotations
1. Write your exit ticket.
2. Pack up everything but a pencil.
3. You will have 15 minutes to complete each rotation
1st Rotation
2nd Rotation
3rd Rotation
4th Rotation
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