Tue, Mar 18, 2014 1:34 PM in Need urgent help with photosynthesis and respiration!!!
Your students, although in 10th grade sound a lot like mine in 4th grade. Why don't you try visiting an elementary school in your district to find a DVD or two on the plant topics you've mentioned. Some of them are very good. Best of Luck.
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Tue, Jun 25, 2013 2:04 PM in Electricity
Hi Sung,
I am new to NSTA as of today. One very simple idea I use is to ask studens to turn on/off the lights is to have them say whether they or opening or closing a circuit. If I plug in my overhead or lamp, I'll ask a student what I've done. Another idea would be to use several flashlights to show parallel and series circuits with the students being the human conductors. It is interest...
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