SIMULATION-CHEMISTRY( ELECTOLYSIS)SIMULATION-CHEMISTRY( ELECTOLYSIS)

• A video about galvanic cell process with voice over- helps students to visualize the movement of electrons and the voice over explains clearly the process at each stage.

• This stimulation should be shown to students after they have the prior knowledge of the basic process of electrolysis.

• It is low cost and is available anytime. This way minimize student waiting time without too much cost.

• Students can bring the video back home and it can be viewed many time until they understand.

• Sometimes, the observation of real system is impossible. Through simulation, everything is possible.

• Simulations are effective at helping students to understand the main idea of a concept or circumstance.

• The main purpose of modeling is to reinforce recent general topic knowledge.• It saves teachers time as it covers a large scale of topic instead of explaining it

verbally which consumes a lot of time. • The same model can be use for different type of school level. Only the explanation

by the teacher varies.• Modeling shows us thing that we can’t see with our naked eyes. For example,

plants anatomy.• Modeling provides flexibility. Various parameters may be changed and various

combinations of parameters may be evaluated.• Perform repetitive experiment in a fraction of the time instead of executing them

by hand.