Grade 8 · Mathematics Video Lesson
Represent linear proportional situations with tables, graphs, and equations in the form of y = kx Video Lesson
Curriculum-aligned Grade 8 Mathematics lesson video for Represent linear proportional situations with tables, graphs, and equations in the form of y = kx. Use it for classroom preview, instruction support, or home review.
About This Video
Curriculum-aligned Grade 8 Mathematics lesson video for Represent linear proportional situations with tables, graphs, and equations in the form of y = kx. Use it for classroom preview, instruction support, or home review.
This watch page is dedicated to the video. For the complete text lesson plan, activities, standards alignment, and answer guides, use the companion lesson page: Represent linear proportional situations with tables, graphs, and equations in the form of y = kx lesson plan.
Video Learning Notes
In this lesson, students learned to represent linear proportional situations with tables, graphs, and equations in the form y = kx, where the ratio y/x is constant and the graph passes through the origin. They also learned to represent linear non-proportional situations with equations in the form y = mx + b, where b ≠ 0, indicating a y-intercept other than zero. Students practiced distinguishing between these relationships by analyzing tables and graphs and writing corresponding equations. This understanding helps students model and interpret real-world situations accurately.
Learning Goals
- Represent linear proportional situations using tables, graphs, and equations in the form y = kx.
- Represent linear non-proportional situations using tables, graphs, and equations in the form y = mx + b, where b ≠ 0.
- Contrast bivariate data sets that suggest linear relationships with those that do not using graphical representations.
Curriculum Context
Grade: Grade 8
Subject: Mathematics
Curriculum: TEKS