Chi-squared test for science. Lesson + workbook

Complete lesson on the Chi-squared test. Easy to use and follow PowerPoint. Simplifying standard deviation for students with step-by-step worked chi-squared calculations.
The accompanying workbook is aligned with the PowerPoint. It reinforces learning with exercises, ensuring students grasp the concepts independently.
Please note this is not a pure mathematics lesson on the chi-squared test, so does not go into detail on how it is derived.

Lesson objectives:

• Define null hypothesis.
• Calculate the chi-squared value.
• Interpret chi-squared value to accept or reject the null hypothesis.

PowerPoint contents:

• Do now starter questions
• Introduction to chi-squared test, null hypothesis, critical value
• Low stakes quizzing to check understanding
• Application of knowledge (I DO, WE DO, YOU DO) - worked examples Independent task and exam style questions Plenary Full answers

Workbook contents:

• Key notes
• I DO - Worked teacher example
• WE DO - Scaffolded example
• YOU DO - Students work through independently
• Exam style questions - Students apply learning
• Head over to my store for more science resources.
  

All the best,

Adampo