Design an experiment to purify water at home with easily available
materials and write a report on it.
Answers
Answer:
♤ Homemade Simple Water Filter♤
You can easily make a water filter with children using recycled materials found at home. This project is best for children in grades three through six, but it will work for all ages. Construction of the homemade water filter will take about an hour to build. Testing of the water filter can take anywhere from an hour to several hours depending on how fast the water drips. By using natural materials that mimic the water cycle of the Earth, children can learn how the process of infiltration works and create a water filter that works.
● MATERIALS
1) Plastic soda or juice bottle
2) Vase or tall drinking glass
3) Gravel or small stones
4) Clean Sand
5) Activated Charcoal
6) Cotton balls, small cloth or coffee filter
7) Gardening dirt
8) Water
9) Scissors or knife
● For this experiment, it is best to test the water before and after the filtration. ●
To start, ask the child to make a hypothesis or prediction about the experiment.
To start, ask the child to make a hypothesis or prediction about the experiment.Pour two glasses of water from the kitchen faucet. The first glass will serve as the control. The second glass will be "dirty."
To start, ask the child to make a hypothesis or prediction about the experiment.Pour two glasses of water from the kitchen faucet. The first glass will serve as the control. The second glass will be "dirty."Dirty the "dirty" water with materials found around the house. The "dirty" water can contain things like dirt, potting soil, glitter, dish detergent, kitchen oils, among other materials found around the house.
To start, ask the child to make a hypothesis or prediction about the experiment.Pour two glasses of water from the kitchen faucet. The first glass will serve as the control. The second glass will be "dirty."Dirty the "dirty" water with materials found around the house. The "dirty" water can contain things like dirt, potting soil, glitter, dish detergent, kitchen oils, among other materials found around the house.Have the children test the two glasses of water with a home drinking water test kit.
I HOPE ITS HELPFUL TO YOU.