One Step Equations: Justify Using Properties of Equality 🖤
.In this video lesson, students will learn how to justify their solutions to one step equations using the Addition Property of Equality, the Subtraction Property of Equality, the Multiplication Property of Equality and the Division Property of Equality. Student practice is embedded in the lesson with exemplar solutions.
Teachers: Link to purchase editable animated Google Slides used to create this video - https://www.teacherspayteachers.com/P...
Unit: Solving Equations - Algebra 1
💙 Using Algebraic Properties to Solve Equations
• One Step Equations: Justify Using Properti...
💙 Solving Multi-Step Equations
• Solving Multi-Step Equations in FIVE Steps 🖤
💙 Solving Equations with Variables on Both Sides
• Solving Linear Equations with Variables on...
💙 Solving Absolute Value Equations - Basic
• Solving Absolute Value Equations - Basic 🖤
💙 Solving Multi-Step Absolute Value Equations
• Solve Absolute Value Equations - Isolate t...
💙How to Write Absolute Value Equations
• How to WRITE an Absolute Value Equation Us...
💙 Rewriting Literal Equations & Formulas
• Rewriting Equations & Formulas with Invers...
#algebra
#onestepequations
#justifyyoursolution
#propertiesofequality
00:00 Introduction
00:38 Vocabulary
02:08 Addition & Subtraction Property of Equality
04:13 How to Justify Using the Addition Property of Equality
05:23 How to Justify Using the Subtraction Property of Equality
06:27 Student Practice #1
07:16 Student Practice #2
08:00 Multiplication & Division Property of Equality
09:41 Student Practice #3
10:30 Student Practice #4
Common Core Math Standards
Understand solving equations as a process of reasoning and explain the reasoning.
HSA.REI.A.1 Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
Solve equations and inequalities in one variable.
HSA.REI.B.3 Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.