Activity 1: Simulation Game. Estimated duration: 10 min
pH Scale - Macro
Explore the pH of everyday liquids such as coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Investigate how adding more of a liquid or diluting it with water affects pH. Note: Students will automatically move through this simulation after 10 minutes of playtime.

Ratings
Teacher Ratings (6) 4.7 stars.
Student Ratings (1424) 3.4 stars.