For a conclusion, the results obtained from the preliminary study concluded that students’ have difficulty when describing chemical compound in the three chemical representations which is macroscopic, microscopic and symbolic level. They cannot see the shift or the connection between those particular levels. Finally, they tend to build non scientific mental model in chemical bonding. Thus, present research was important to be conducted in order to help students learn the chemical bonding and furthermore visualize the concepts at the three levels. In addition, the objectives to help students develop their scientific mental model in this topic also become a crucial factor for them to skilled the chemical bonding concepts.