Order of Operations with Variables and Real-Life Math | PEMDAS Simplified

Learn how to simplify expressions using the Order of Operations (PEMDAS) and apply it to both algebraic and real-world math problems. This video walks through clear examples involving variables, exponents, and grouping, while also teaching you how to interpret key parts of expressions like terms, factors, and coefficients.

You’ll learn how to:
Apply PEMDAS to numerical and algebraic expressions
Evaluate expressions with variables
Identify and interpret parts of an expression
Solve real-world math problems using expressions
Understand how to treat parts of expressions as single entities

Topics Covered with Time Stamps:
00:00 - Intro
00:30 - Applying Order of Operations (PEMDAS)
02:40 - Evaluate Expressions with Variables
05:11 - Interpreting Parts of Expressions
07:06 - Real-World Application – Garden Perimeter
09:35 - Challenge Problem with All Operations
11:56 - Summary
12:13 - Includes a bonus question at the end to extend learning and reinforce the concepts taught in the video.

📘 Aligned to Common Core Standards:
HSA.SSE.A.1.A – Interpret parts of an expression, such as terms, factors, and coefficients
HSA.SSE.A.1.B – Interpret complicated expressions by viewing parts as a single entity

Perfect for students learning Algebra 1 or reviewing key foundational concepts in high school math.
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