Write and Solve Addition Equations Using a Bar Model

This Write and Solve Addition Equations Using a Bar Model video also includes:

Solving equations is a crucial part of algebra. This video shows how to set up those equations using the bar model. This method is a visual way to understand which parts make up the whole and solve for the missing piece. The problem is eventually solved using inverse operations and reviews necessary steps. Video is first in a series of four. Other videos practice subtraction, multiplication, and division with bar model. 

3 Views 2 Downloads
CCSS: Designed
Classroom Considerations

  • If you aren't logged in to Learnzillion, you will be prompted to create a free account to access all materials for this resource
Pros

  • Reviews the Property of Equality
  • Visualizes the two parts of a whole
Cons

  • Quick review in inverse operations, learners should already have an understanding of this concept
  • Only has one example
Common Core