- Number of visits 1
- Number of saves 0
- 0
Description
- Overview:
- In this activity, students explore the effect of chemical erosion on statues and monuments. They use chalk to see what happens when limestone is placed in liquids with different pH values. They also learn several things that engineers are doing to reduce the effects of acid rain.
- Subject:
- Engineering
- Level:
- Upper Primary
- Grades:
- Grade 3, Grade 4, Grade 5
- Material Type:
- Activity/Lab
- Author:
- Janet Yowell, Jessica Todd, Malinda Schaefer Zarske, Melissa Straten
- Provider:
- TeachEngineering
- Provider Set:
- TeachEngineering
- Date Added:
- 10/14/2015
- License:
- Educational Use Permitted
- Language:
- English
- Media Format:
- Text/HTML
- Interactivity Type:
- Active
Evaluations
No evaluations yet.
Comments