1. Unit 1 The Unit Organizer: Math Number Sense 5th Grade Math
NAME
Gonzales, Strauss, Betchan 4
BIGGER PICTURE
DATE
Number Sense 2
LAST UNIT
/Experience 1
CURRENT UNIT
CURRENT UNIT
Rational Number Operations 3
NEXT UNIT
/Experience
5th Grade Math
Rational Number System and Conversions 8
UNIT SCHEDULE 5
UNIT MAP
is about...
Unit Launch
comparing rational numbers by
8/25
the different subsets of numbers (natural, whole, integer, rational)
6.2A
Ordering
multiple forms.
6.2C/D
classifying
generating
identifying
equivalent forms using models and numbers.
6.2E/6.4E/F/G/6.5C
Integers, opposites, absolute value.
6.2B
Vocabulary:
Natural number
Whole number
Integer
Rational number
Absolute value
Opposite
Venn diagram
subset
Bar Notation
Repeating Decimal
Terminating Decimal
Benchmark
Unit 1 Test
What are different subsets of numbers and how do they relate to each other? Before____ After____
How do I identify an integer, its opposite, and absolute value? Before____ After____
How does a negative effect the value of a number? Before____ After____
What are the benchmark fractions and their equivalent values in decimals and percents? Before____ After____
How can I use strips and grids to model percents? Before____ After____
What are the steps for converting between equivalent fractions, decimals, and percents? Before____ After____
Classifying 6
Identifying
UNIT SELF-TEST QUESTIONS
generating
RELATIONSHIPS
UNIT
ordering 7
Rating System: 1, 2, 3, 4 1

2. Rational Numbers and the Ordering System is ordering multiple forms.
Rational Numbers and the Ordering System is about comparing rational numbers by classifying the different subsets of numbers.
Rational Numbers and the ordering system is about identifying integers, opposites, and absolute value.
Rational Numbers and the Ordering System is generating equivalent forms using models and numbers.
Rational Numbers and the Ordering System is ordering multiple forms.
1. Label the different subsets of numbers.
3. Circle any integers you see in the table below:
Fill in the conversions below:
Place the following in order from greatest to least:
Fraction
Decimal
Percent
.33
87%
.015
25% 4
-12
7.3
.05
-45 17
-2/3
-.25
4. Identify the opposite of the following numbers.
Place a >, <, or = symbol on each line to compare the rational numbers:
Number
Opposite 4 -5
-(-17)
100%
0.0200
First expanded: activity where students place their numbers in the subset on sticky notes. If you do not agree, move sticky note but have to be able to justify move.
In your own words, explain how to convert a fraction to a decimal.
How do you convert a decimal to a fraction?
How do you convert a decimal to a percent?
How do you convert a percent to a decimal?
Place the following in order from least to greatest:
5. Model 8 and its absolute value on the number line.
2.Identify two numbers that you think belong in each subset.
5. Using the symbol for absolute value write the absolute value of 8.
Unit Self-Test Questions:

3. comparing rational numbers by

4. the different subsets of numbers.(natural, whole, integers, rational)

5. Integers, opposites, absolute value.

6. Multiple forms
6.2C 6.2D

7. Equivalent forms using models and numbers.
6.4E/F/G 6.2E 6.5C

8. Classify
Identify
Generate
Order

9. (1) What are different subsets of numbers and how do they relate to each other?

10. (2) How do I identify an integer, its opposite, and absolute value?

11. (3) How does a negative effect the value of a number?

12. (4) What are the benchmark fractions and their equivalent values in decimals and percents?

13. (5) How can I use strips and grids to model percents?

14. (6). What are the steps for converting between equivalent fractions, decimals, and percents?

15. classifying
identifying
generating
ordering