I have just found a great resource from YouTube for a Year 9 science class I am teaching tomorrow.
Below is a short video which describes the tubal system for transporting water and sugar in plants. Tomorrow the Year 9 class will learn about the structure and function of plant stems and the video will be an excellent visual teaching aid.
The commentary on the video is not particularly technical. I intend to show it to students after I have provided them with a full description of the stem system. While the video is playing I will pause it at appropriate locations and ask students to identify the correct terminology.
Wednesday, April 28, 2010
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