Bio AP 2013-2014 Question

<p>Hey guys,
I'm a rising senior, going to take AP Bio, obviously. I'm working on my summer assignment and I ran across a small problem. I have to conduct an experiment where I measure a plant's temperature over the course of the day, but I don't have the materials required. I need to get this data before I can move on. Does anyone know what I could use (I have a standard bathroom thermometer for being sick and standard thermometers)? Or does anyone have data of a similar experiment? thanks!</p>