http://swrc.ontoware.org/ontology#Misc Framework for improved collaborative learning system via concept map and collaborative learning objects (C-LOs) in ODL environment en Collaborative components Framework for improved collaborative learning system-CMWLS Evaluation of collaborative learning objects (C-LOs) Chung Sheng Hung Teaching Technology This paper presents an improved framework for the development and enhancement of critical-thinking skills through Collaborative Learning System via concept map and Collaborative Learning Objects (C-LOs) as one of the primary goals of technology education. Collaborative learning model is drawing much attention among researchers providing learners with maximizing learning autonomy in finding the suitable C-LOs (e.g. learning lessons, learning assets or learning packages) from knowledge web domain. The proposed collaborative virtual environment framework encourages the construction of knowledge using C-LOs that can be assembled with Learning Object Metadata (LOM) and resources to provide larger instructional sequences in courses delivery. This paper discusses the design and development of a Concept Map Web-based Learning System (CMWLS) using concept mapping, establishing the relationship between C-LOs and regulates in collaborative learning system. This paper highlights the features of CMWLS: (1) Assisting the students to include, adapt, manipulate and organize the learning objects in designing the hierarchical outline of the concept map in their learning path; (2) Application of Virtual Collaborative Sessions (VCS) by locating and identifying suitable C-LOs; (3) CMWLS isevaluated in the lessons form of simulations, drill-and-practice and assessments in conducting course delivery emphasis on facts, concepts, principles, procedures and processes; (4) CMWLS is designed to allow learners to generate and design their concept maps in achieving flexible paths towards student learning’s process. Electronic Paper presented at the 26th Annual Conference of Asian Association of Open Universities (AAOU) (16-18 October 2012; Chiba, Japan) Wawasan Open University