Predicting a Homemade Water Filter’s Efficacy by Geff Gold https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h EDU 351 final en-us 2021-04-22 14:51:04 UTC 2024-10-13 21:17:53 UTC hello@padlet.com Predicting a Homemade Water Filter’s Efficacy geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447883896 By: Sophia Jacobs and Geffen Goldstein

]]> 2021-04-22 15:40:43 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447883896 Our Challenge geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447933267 Predicting the filtering performance of a homemade water filter.]]> 2021-04-22 15:49:03 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447933267 BIG IDEA geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447957543
  • Determine the effectiveness of a homemade water filter

  • Is it a viable option for people living in poverty?

    • ]]>     2021-04-22 15:53:12 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447957543     Targeted Grade Level geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447973184 4th Grade
    Applicable to many grades]]>     2021-04-22 15:55:53 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447973184     Societal Issues geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447993524 29% of people do not have access to clean water worldwide. 

    People who live in poverty are less likely to have access to clean water

    • Lack of access to clean water kills over a million people a year 

    ]]>     2021-04-22 15:59:18 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1447993524     Materials geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448051000 To build an efficient homemade water filter you need:
    • Plastic soda bottle
    • Cotton balls 
    • Gardening dirt
    • Stones 
    • Activated charcoal. 

    ]]>     2021-04-22 16:08:51 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448051000     Scientific Concepts for Students to Grasp geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448086768
  • Understanding what is in a water molecule
  • Foundational concept of gravity
  • Substances get more concentrated as they pass through a strain

    • ]]>     2021-04-22 16:15:15 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448086768     Would you use a homemade water filter? geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448312735

    ]]>     2021-04-22 16:55:51 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448312735     Would you do this activity with your future students? geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448322077 2021-04-22 16:57:21 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448322077 Do you see any major flaws with this homemade filter? geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448332170 2021-04-22 16:59:08 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448332170 example of filter geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448440110 2021-04-22 17:18:32 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448440110 geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448501888 2021-04-22 17:29:49 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448501888 geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448510159 2021-04-22 17:31:24 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448510159 Thank you! Do you have any questions for us? geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448522447 2021-04-22 17:33:42 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448522447 geffengoldstein https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448539150 2021-04-22 17:36:48 UTC https://padlet.com/geffengoldstein/kxb4fpfi9q09gw2h/wish/1448539150