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© 2014-2019 Oxford International School

May 28, 2019

May 28, 2019

May 13, 2019

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Practical activity

October 18, 2016

Topic: Osmosis

Goals: Consolidate in practice the students’ Theoretical knowledge from the Lesson “Osmosis” and allow students learn about how plants absorb water in practice by using colored water and celery stalks.

Practice: The supervisor had put celeries into colored water to demonstrate how the plants would absorb water. After 5 hours, students examined how the plants changed their color. Students cut the bottom of the celery and could see where the water transported up into the celery stem.

 

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