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Learning on the concept of chemical bonds should be supported by all three levels of representation as a whole, including macroscopic, sub-microscopic, and symbolic. However, teaching materials that are widely used are still centered on symbolic aspects only. Based on these problems, technology-based teaching materials are needed to overcome this problem. This study aims to produce teaching materials in the form of electronic modules. This research used method of Design Based Research (DBR) which consists of the stages of analysis, design and development to be able to produce products in the form of electronic modules that have the characteristics of material presentation in inquiry by connecting three levels of chemical representation which displayed in the form of text, images, animations, flash and video. In general, the results of the average value of the validation test in the form of r count are between 0.77-0.81. Furthermore, the product was tested to 15 student respondents using a feasibility test instrument. The results of the feasibility test show that the percentage of feasibility in each aspect is in the range of 90-98% which agrees to all criteria. This shows an electronic module that has been made feasible to use.