How does Ms. Warburton build a sense of success that helps her students persist through a difficult concept?

This assignment contains a 15 minute video. All necessary links are provided below.

View the Video
This video explores the use of multiple methods to solving common problems in Algebra II. Complete the viewing of the video on the following website:
https://www.teachingchannel.org/videos/algebra-mixture-problems
As you view the video, keep in mind the questions in the topics for discussion section.
How does the “Mixture Picture” help students organize information?
How does the “See Saw” method help students write an equation?
How does Ms. Warburton build a sense of success that helps her students persist through a difficult concept?

Written Requirement
In a well-written 1–2 page essay (using Times New Roman, 12-point font and 1-inch margins, double-spaced), respond to the three major questions listed in the topics for discussion, relating your ideas to the activity illustrated in the video. The series of questions following each major question is a guide for details in your response. In your essay be certain to explain how this lesson supports both the CCSS Mathematical Practices and the NCTM Standards. Be specific and cite examples.