Here are some videos looking at the relationship between photosynthesis and cellular respiration
Here are two movies going over the light and dark (Calvin-Benson) reactions in photosynthesis. They go into more detail than we will require for class, but are loaded with good information.
Here is a quick movie reviewing photosynthesis
This first video takes a look at the process of photosynthesis. This is a great video to give you what you need to know.