Natural Water Filters
In this lesson, students will explore how gravity and the layers of the Earth's crust work together to filter contaminated water. Students will build a water filter and test the water filter with muddy, murky water. Students will learn that the process is slow both with their own water filters and naturally on Earth. Student's will also see how gravity pushes the water down and the natural materials each play a role in trapping different debris.
Lesson Grade Level
7th GradeLesson Plan Link/URL
https://docs.google.com/presentation/d/1UZb6eSurMSVYM-YIEKUoyEN2lXSbagIxdMmX2ys…Related Content
Student Objectives: Your challenge is to thoroughly research real-world oil spills and what has worked to help clean them up in the past, then engineer your own prototype boom to clean up a simulated
Students will use published scientific data and current evidence to identify the phenomenon known an urban heat island effect. Students will first analyze temperature data as well as land-use data
This is a week-long unit which includes the following lesson objectives: -Explain that a watershed is an area that collects water and delivers it to a specific area like a lake or an ocean. -Show how