Curated and Reviewed by
Lesson Planet
Fourth graders investigate the contents of various types of soil to determine the differences in salinity levels. They conduct an experiment of observing the plants in the different soils. Students then determine survival rates by conducting observations and recording data.
4 Views
3 Downloads
Concepts
Classroom Considerations
- This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information