PEMDAS and Grouping Symbols in Math

Betsy·

Math

Preview

At a Glance

SubjectMath

Original Prompt

create an anchor chart for: Arizona State Standard: 5.OA.A.1 Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. 5.NBT.B.5 (embedded practice) Fluently multiply multi-digit whole numbers using the standard algorithm. Language Standard: SL.5.1 – Engage effectively in collaborative discussions L.5.6 – Acquire and use grade-appropriate academic vocabulary

This resource focuses on the order of operations in mathematics, specifically using grouping symbols such as parentheses, brackets, and braces. It introduces the hierarchy of these symbols, teaching students to solve expressions from the innermost to the outermost elements. The document includes examples and step-by-step explanations for evaluating complex expressions, as well as practical applications of order of operations in real-life scenarios like shopping, cooking, and construction. Additionally, it provides practice problems of varying difficulty and encourages collaboration and reflection on the learning process through structured discussions. Students are also prompted to create their own expressions for peer collaboration.