Better Lesson
Better Lesson: Introduction to Solving Equations
Sixth graders work with the concept of equality and balance to solve one and two-step algebraic equations.
Common Core Sheets
Common Core Sheets: Finding Opposites [Pdf]
This site provides worksheets covering the concept of finding opposites also know as additive inverses. There are ten worksheets and each has an answer key. All files are grouped together as a pdf file.
ClassFlow
Class Flow: Solving Equations: Addition and Place Value
[Free Registration/Login Required] This is a very interactive lesson to teach the students how to solve equations and word problems using the addition properties. The lesson includes Activote questions and student interaction.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Properties of Addition
Find a quick, concise explanation of the properties of addition. Examples are given and clearly explained for each property.