I would like you to have a look at the following Youtube videos that can be useful for you:
I would also suggest you to have a look at the light absorption spectrum of CuSO4 and compare it to the light absorption spectrum of plant pigments.
Maybe you can also read this article:
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Your contribution at any level will go directly toward increasing capacity to serve more teachers and students and it will help to sustain the program. Get a print copy of the book Inquiring About Plants: A Practical Guide to Engaging Science Practices by Uno, Sundberg and Hemingway with a donation of $30 or more.
Interested in expanding open inquiry opportunities in the classroom?
We are looking for new teachers for our Fall 2019 Session.
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This material is based upon work supported by the National Science Foundation under Grant No. 1502892.
Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
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