TFSD Unwrapped Standard
Grade 2– Math
Power Standard (s) Reference: Standard 1 Number Sense
State Standard: Goal 1.1: Understand and use numbers.
District Standard: 1.1.a Recognizes and writes numerals 0-1000. 1.4.a Understands the
ordinals up through twentieth. 1.4.b Understands the use of symbols (e.g., <, >, =) and
appropriate language (e.g., "greater than", "equal to") in comparing and ordering whole numbers
(e.g., between 0 and 999) 1.5.a Understands the place value positions of hundreds, tens and
ones 0 – 999. 1.6.a Understands the difference between odd and even numbers. 1.7.a
Understands physical, verbal, and symbolic representations of the fractions ½, ¼, and ⅓.
TFSD Power Standard:
Students will read, write, and order numerals 1-1000.
Concepts:
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Numerals
Ordinals
Symbols
Whole numbers
Objects
Concrete models
Odd
Even
Physical representation
Place value (hundreds, tens, ones)
Fact families
Relationship to addition and subtraction
Skills:
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Read (whole numbers 101-1000)
Write (whole numbers 101-1000)
Order (whole numbers 101-1000)
Understand (symbols and appropriate language)
Compare (whole numbers 101-999)
Order (whole numbers 101-999)
Determine (odd or even)
Draw and model(fractions 1/3, ½, ¼)
Use models (place value of hundreds, tens, and ones)
Describe and demonstrate (fact families in addition and subtraction)
Identifying Big Ideas from Unwrapped Standards:
1. Numbers have different values that can change as the number gets bigger. (place value)
2. Numbers can be odd (no partner) or even (with partner).
3. Numbers have patterns and can be compared.
4. Fractions are numbers that represent parts of a whole.
5. Addition and subtraction are connected through fact families.
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Essential Questions from Big Ideas to Guide Instruction and Assessment:
1. How does the value of a number change?
2. How can you use even and odd numbers to help you count?
3. How can you use a pattern to help you count?
4. How are fractions and whole numbers different?
5. How do fact families connect through addition and subtraction?
Possible Topics or Context: (what you will use to teach the concepts and skills-particular
unit, lessons or activities)
• Manipulatives
• Moms & Munchies
• Dads & Doughnuts
• Line up (practice ordinals)
• Calendar (odd/even)
• Unifx, base ten (place value)
• Fact House
• 50/min.
• Add to report card (facts to 18)
• Fact Family Poem
• Picture books from literature connections in T. E. of Houghton Mifflin (Unit
Bibliography)
• “Before, “After” and “Between” activities
• Teach Vocabulary
• Write to 1,000
• Patterns
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