by explaining how the subject contributes to daily life, studentscan make the suject itself more vivid thus student will become more interested and active in acquiring the knowledge from it .
i feel your sentence is too long.
I connected the visual images of that experiment with the formula and I barely forget, even though now I'm not studying chemistry anymore.Clearly , this type of learning method is more fun stimulating and, of course, the results are good impressive.
your sentence is great , but i prefer to write like this, and i think you should put it to the end of this paragraph to make it more logically
N ot only do they help to reinforce students' impression on the knowledge ,but also invites students prompt them to practice the knowledge out on their own.