The pH Scale
Grade 1145 min
Learning Objective
I can identify the pH levels of common substances and classify them as acidic, neutral, or basic.
Lesson Flow
Watch Video
Introduction to pH | Biology foundations | High school biology | Khan Academy
Unknown Channel
Practice
7 questions • Short answer
Exit Ticket
“Given the following substances: vinegar, milk, and bleach, classify each substance as acidic, neutral, or basic. Provide a brief explanation for each classification based on their pH levels. A solution has a pH of 5, and another solution has a pH of 10. Classify each solution as acidic, neutral, or basic and explain the difference in their acidity or basicity. ”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
