MOBILE MATH – Math on the Go
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1 - Numeracy - Adding and Subtracting
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Name
- Video Link - Downloads
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Summary
– Examples Covered
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Screen
Shot
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1.1 – Numeracy – Adding Small
Positive Numbers
Video Link
1.1
Downloads:
Smart
Notebook Lesson 1.1
Task 1.1 – Word
Task
1.1 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to ADD single and two digit
positive numbers together WITHOUT the use of a calculator (technology).
Techniques: Picture Model, Number
Model
Examples:
(a)
7
+ 9
(b)
4
+ 7 + 6
(c)
17
+ 9
(d)
14
+ 19 + 3
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1.2 – Numeracy – Adding Larger
Positive Numbers
Video Link
1.2
Downloads:
Smart
Notebook Lesson 1.2
Task 1.2 – Word
Task
1.2 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to ADD double and triple digit
positive numbers together WITHOUT the use of a calculator (technology).
Techniques: Number Model, Column
Model
Examples:
(a)
59
+ 27
(b)
146
+ 82
(c)
522
+ 394
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1.3 – Numeracy – Adding Decimals
Video Link
1.3
Downloads:
Smart
Notebook Lesson 1.3
Task 1.3 – Word
Task
1.3 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to ADD positive numbers together
that have one or two decimal places WITHOUT the use of a calculator
(technology).
Techniques: Number Model, Column
Model
Examples:
(a)
3.5
+ 2.4
(b)
5.45
+ 1.73
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1.4 – Numeracy – Adding Positive
and Negative Numbers
(Zero Principle)
Video Link
1.4
Downloads:
Smart
Notebook Lesson 1.4
Task 1.4 – Word
Task
1.4 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to ADD positive and negative
numbers together WITHOUT the use of a calculator (technology).
Techniques: Integer Chip Model, Modified Integer Chip Model
Examples:
(a)
3
+ 2
(b)
6
+ (-4)
(c)
3
+ (-4)
(d)
(-3)
+ (-2) + 1
(e)
4
+ (-4) + (-2)
(f)
(-13)
+ (15)
(g)
55
+ (-48)
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1.5 – Numeracy – Subtracting
Positive Numbers
Video
Link 1.5
Downloads:
Smart
Notebook Lesson 1.5
Task 1.5 – Word
Task
1.5 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to SUBTRACT positive numbers from
other numbers (positive or negative) WITHOUT the use of a calculator
(technology). Part 1
Techniques: Integer Chip Model
Examples:
(a)
6
- 4
(b)
(-4)
- 2
(c)
5
+ (-2) vs 5 - 2
(d)
(-3)
– 2 - 1 vs (-3) + (-2) + (-1)
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1.6 – Numeracy – Subtracting
Negative Numbers
Video Link 1.6
Downloads:
Smart
Notebook Lesson 1.6
Task 1.6 – Word
Task
1.6 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to SUBTRACT negative numbers from
other numbers (positive or negative) WITHOUT the use of a calculator
(technology). Part 2
Techniques: Integer Chip Model
Examples:
(a)
(-3)
- 4
(b)
2
– (-3)
(c)
5
+ 2 vs 5 – (-2)
(d)
(-3)
– (-2) – (-1) vs (-3) + 2 + 1
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1.7
– Numeracy – Subtracting
Positive Numbers
(column)
Video Link 1.7
Downloads:
Smart
Notebook Lesson 1.7
Task 1.7 – Word
Task
1.7 - Pdf
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Learning Goal:
By the end of this lesson I should be able to SUBTRACT positive numbers using a Column Model, WITHOUT the use of a calculator (technology).
Techniques: Number Model, Column
Model
Examples:
(a)
35 - 24
(b)
22 - 7
(c)
45 - 28
(d)
742 - 387
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1.8 – Numeracy – Mixed Up
Video
Link 1.8
Downloads:
Smart
Notebook Lesson 1.8
Task 1.8 – Word
Task
1.8 - Pdf
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Learning Goal:
By
the end of this lesson I should be able to EVALUATE mixed addition and subtraction problems WITHOUT the use of a calculator (technology).
Techniques: Integer Chip Model, Number
Model
Examples:
(a)
(-13) - 14
(b)
24 - (-11) + (-7)
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1.9 – Numeracy – Final
Assessment
Downloads:
Task 1.9a - Review - Word
Task 1.9a - Review - Pdf
Final Assessment 1.9b - Word
Final Assessment 1.9b - Pdf
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Summative Activites for the Adding/Subtracting Unit
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