Lesson 03
Analysis of Results
Plot graphs, calculate gradients, and interpret patterns and proportional relationships.
Objectives
Lesson outcomes
- Plot graphs with suitable scales and accurate lines of best fit.
- Calculate gradients from graphs.
- Describe the trend of a graph in terms of the relationship between x and y variables.
- Identify direct proportionality and inverse proportionality between variables.
Syllabus
Syllabus points
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Lesson Notes
Teacher and student guidance
Overview
Plot graphs, calculate gradients, and interpret patterns and proportional relationships.
Key knowledge and explanations
- Main idea: Plot graphs, calculate gradients, and interpret patterns and proportional relationships.
- Key definitions, models, equations, or diagrams to introduce.
- One worked example, demonstration, or observation that makes the idea concrete.
Lesson flow
- Start with prior knowledge, context, or a short recall task.
- Work through the main explanation, method, diagram, or calculation for this lesson.
- Complete guided practice, discussion, calculations, or practical application.
- Review the learning with an exit prompt, short question, or summary task.
Checks for understanding
- Use a hinge question aligned to the main objective(s) to check your understanding.
- Use a short verbal, written, or numerical response to check for secure understanding.
Common mistakes or misconceptions
- Watch for the likely misconception, error, or weak step in this lesson.
- Review the comparison, model answer, or explanation that will correct it.
Follow-up
- Complete the homework, retrieval task, or resource revisit linked to this lesson.
- Note what you need to carry forward into the next lesson.