Download TFSD Unwrapped Standard 3rd Math Algebra sample

TFSD Unwrapped Standard
Grade 1 - Mathematics
Power Standard (s) Reference: Standard 5 – Estimation and Computation
State Standard: 1.2 Perform computations accurately; 1.3 Estimate and judge reasonableness of
results
District Standard: 7.1 Understands the concept of estimate and common language used with
estimation (e.g. “about”, “close to”, “greater than”); 7.2 Uses physical objects or draws pictures
to solve problems; 7.3 Adds and subtracts whole numbers; 7.4 Justifies the purpose for each step
in basic calculations (e.g. in oral or written form); 7.5 Understands the inverse relationship of
addition and subtraction; 7.6 Knows when to add and subtract in a problem solving situation; 7.7
Generates and solves number sentences vertically and horizontally; 7.8 Solves simple open
sentences involving basic addition and subtraction
TFSD Power Standard:
Students apply estimation and compute basic addition and subtraction.
Concepts: Need to know about (Nouns)
• Addition
• Subtraction
• Estimation
• Objects
• Pictures
• Symbols
• Numbers
• Calculations
• Relationships
• Problem Solving
• Comparisons (about, close to, greater than, less than…)
• Part
• Whole
Skills: Be able to do (Verbs)
• Add numbers under 100 without re-grouping
• Subtract numbers under 100 without re-grouping
• Estimate numbers in a set <25
• Solve simple open number sentences, number sentences in horizontal and vertical
form
• Use objects to solve problems
• Understand mathematical symbols
• Draw pictures to solve problems
• Justify answers by written or oral explanations
• Generate number sentences from a problem-solving situation
• Explain strategies
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Write sentences in horizontal and vertical form
Understand the concept of estimation
Identifying Big Ideas from Unwrapped Standards:
1. When we add, answers get bigger.
2. When we subtract, answers get smaller.
3. When we estimate, we make a smart guess about what the answer will be.
4. Math sentences can be written horizontal or vertical.
Essential Questions from Big Ideas to Guide Instruction and Assessment:
1. What happens when we add numbers together?
2. What happens when we subtract numbers?
3. How do we estimate?
4. What two ways can a math sentence be written?
Possible Topics or Context: (what you will use to teach the concepts and skills-particular
unit, lessons or activities)
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