Common Core Standards

5.OA.1. Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
5.OA.2. Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2” as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.

‍‍‍‍‍‍‍‍‍Anchor Standard

Write and interpret numerical expressions.

Mathematical Practice

5.OA.1
1. Make sense of problems and persevere in solving them.
7. Look for and make use of structure.
5.OA.2
1. Make sense of problems and persevere in solving them.
2. Reason abstractly and quantitatively.
6. Attend to precision.

‍‍‍‍‍‍‍‍‍Information Technology Standard

5.TT.1 Use technology tools and skills to reinforce and extend classroom concepts and activities.

‍‍‍‍‍‍‍‍‍Revised Bloom's Level of thinking

5.OA.1 Apply
5.OA.2 Analyze

‍‍‍‍‍‍‍‍‍Learning Target/Task Analysis

‍‍‍‍‍‍‍‍‍I can...

5.0A.1 I can identify and solve numerical expressions that contain parentheses, brackets, and/or braces.
  • Recognize how to simplify a numerical expression.
  • Understand the order for solving a numerical expression (multiplication, then division, then addition, then subtraction).
  • Understand the order for solving a numerical expression containing parentheses, then brackets, then braces.
  • Identify and solve numerical expressions that contain parentheses, brackets, and/or braces.
5.OA.2 I can generate a simple algebraic expression without solving.
  • Recognize the key words that dictate mathematical operations in a simple expression.
  • Interpret a word problem into a numerical expression without evaluating.
  • Generate a simple algebraic expression representing the word problem.

‍‍‍‍‍‍‍‍‍Essential Vocabulary

5.OA.1
Parentheses
Brackets
Braces
Numerical expressions
Order of operations
PEMDAS
Symbols
Sum
Difference
Quotient
Product
Equation
5.OA.2
Numerical expression
Calculation
Evaluate

‍‍‍‍‍‍‍‍‍Sample Assessments

‍‍‍‍‍‍‍‍‍Differentiation

‍‍‍‍‍‍‍‍‍Intervention:Lessons for Intervention Order of Operations

Use color tiles to explore order of operations.
Website to Balance Equations
Order of Operations Game

‍‍‍‍‍‍‍‍‍Enrichment: Explore the compexity of order of operations. Have students create and solve their own numerical expressions and defend their solutions in writing.

Give students a number and have them create complexexpressions equivalent to the number. Continually expand.

‍‍‍‍‍‍‍‍‍Instructional Resources

http://www.math-play.com/Algebraic-Expressions-Millionaire/algebraic-expressions-millionaire.html
www.mathchimp.com/5.1.1.php
www.youtube.com/watch?v=YMcmSlO27pw
www.happynumbers.org
www.ixl.com
Order of Operations Games
Order of Operations Game
webs.rps205.com/curriculum/k5math/files/9D23DA5540BF45C1833A5F174A26ED8E.pdf






Various Lessons/Resources for OA1 and OA2

‍‍‍‍‍‍‍‍‍Notes and Additional Information