Develop meaning of intercept and rate of change in contextual problems. 0706.1.6
Links verified on 6/9/2014
- The Crow and the Pitcher - investigating linear functions using a literature-based model - lesson plan from NCTM
- Find Slope and y-Intercept - [15 slides] designed as a bellwork assignment, this show gives practice at reading slope and intercept from graphs [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
- Growth Rate - Students will use the slope formula to calculate the rate of change between two points very near to the desired point. lesson plan from NCTM
- How to Use the Slope Intercept Form (in Algebra) - explanation from Wiki How-to
- Learning about Rate of Change in Linear Functions Using Interactive Graphs - lesson plan from NCTM
- The Meaning of Slope and y-Intercept in the Context of Word Problems - explanation from Purple Math
- Practice Converting Linear Equations into Slope-Intercept Form - [11 slides] [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.] this show provides several opportunities for student practice - Expanded version of this show [25 slides]
- Rate of Change: Connecting Slope to Real Life - a lesson on using slope to find the rate of change accompanied by graphs and explanations
- Rate of Change Practice Problems - nine practice problems (including a graph to interpret) followed by an answer key
- Slope-Intercept Form - [18 slides] this show uses animation very effectively, provides examples and the chance for student response
- Slope Intercept Jeopardy - this show is in Jeopardy format; with five categories each with five questions - good for a while class review
- Using the X and Y Intercept to Graph Linear Equations - This follow up to the lesson on rate of change deals with linear equations written in standard form rather than slope intercept form
- Finding the X Intercept and Y Intercept to Graph Standard Form Equations - five practice problems to practice using what was learned in the lesson above, followed by an answer key
- Running with Dinosaurs - computing running rates using body measurements, footprints, and algebra - lesson plan from NCTM
- Writing Equation of a Line - [short opening promo included] video lesson from YourTeacher.com
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