OA-Write+&+interpret+numerical+expressions

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**===
 * ===**Common Core Standards**===

**Mathematical Practice**
1. Make sense of problems and persevere in solving them. 7. Look for and make use of structure. 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 6. Attend to precision. || 5.TT.1 Use __technology__ tools and skills to reinforce and extend classroom concepts and activities**. ** || ===‍‍‍‍‍‍‍‍‍‍**Revised Bloom's Level of thinking**=== ===‍‍‍‍‍‍‍‍‍‍**Learning Target/Task Analysis**===
 * 5.OA.1**
 * 5.OA.2**
 * ===‍‍‍‍‍‍‍‍‍‍**Information Technology Standard**===
 * 5.OA.1 __Apply__**
 * 5.OA.2 Analyze** ||

‍‍‍‍‍‍‍‍‍‍**I can...**
5.0A.1 I can 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 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.
 * 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**
Parentheses Brackets Braces Numerical expressions Order of operations PEMDAS Symbols Sum Difference Quotient Product Equation || 5.OA.2 Numerical expression Calculation Evaluate ||
 * 5.OA.1

‍‍‍‍‍‍‍‍‍‍**Differentiation**
===‍‍‍‍‍‍‍‍‍‍**Intervention:[|Lessons for Intervention Order of Operations]**=== ===‍‍‍‍‍‍‍‍‍‍**Enrichment: Explore the compexity of order of operations. Have students create and solve their own numerical expressions and defend their solutions in writing.**===
 * Use color tiles to explore order of operations.**
 * [|Website to Balance Equations]**
 * [|Order of Operations Game]**
 * Give students a number and have them create complexexpressions equivalent to the number. Continually expand.**

‍‍‍‍‍‍‍‍‍‍**Instructional Resources**
[] [|www.mathchimp.com/5.1.1.php] [|www.youtube.com/watch?v=YMcmSlO27pw] [|www.happynumbers.org] [|www.ixl.com] [|Order of Operations Games] webs.rps205.com/curriculum/k5math/files/9D23DA5540BF45C1833A5F174A26ED8E.pdf
 * [|Order of Operations Game]**

===‍‍‍‍‍‍‍‍‍‍**Notes and Additional Information**===