Grade 1 Mathematics Curriculum Map 2012-2013
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1
2Grade 1 Mathematics
Curriculum Map 2012-2013
(Approximately 34 days)
Focus: Addition, Subtraction and the Number System 4
Investigation Unit 8 and Supplemental Materials
1.1ab, 1.2, 1.5, 1.6, 1.7, 1.7b, 1.11, 1.14, 1.17, 1.18
See SOL Curriculum Framework for Details
Big Ideas
There are strategies for solving addition and
Sets of ten can be perceived as single entities.
subtraction story problems
These sets can then be counted and used as a
means of describing quantities
Grouping numbers by 10 and left-overs
The position of digits in numbers determine
There is a relationship between addition and
what they represent. This is the major principle
subtraction
of place value numeration
All the facts are related. You can figure out
facts you don’t know from those you do know.
Anchor Experience
Organizing and Collecting, Fosnot
Classroom Routines and Mini-lessons
Start With/Get To, Morning Meeting, Quick Images, Tell a Story (add 1.7b—money—
supplemental lesson to routines)
Minilessons in Organizing and Collecting
Resources
Primary Resources:
Investigations Unit 8
Supplemental Resources:
Organizing and Collecting, Fosnot
Teaching Student Centered Math, Van de Walle, Chapter 5 and the following activities:
“Writing in Groups” p. 129
“Groups of 10” p. 130
“Correct Shares” p. 257
“Finding Fair Shares” p. 257
Assessments
Investigations Assessments Session 1.4 and Session 2.8
Investigations End of unit assessment Session 3.
Strategies
Models
Counting
5 frame
1:1 tagging
Model action, situation, and with symbols
Synchrony
Modeling quantities with tallies
Counting backwards
Arithmetic rack
1-9 counting sequence
100s chart
5 structure
10 frames (pair wise/5 wise)
Skip counting
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