Since Bruner and Dewey (1960) introduced the discovery learning model has been used in learning at every level of education. In addition, Discovery Learning is also a concentration of mathematics education research by various educational practitioners. Along with social, cultural, and technological developments, discovery learning has undergone many developments. Various learning media that are adapted to assist discovery learning. Technological developments have a great influence on Discovery Learning, which is realized through the change of ^Hands-on media^ into digital media. This study aims to analyze the effects of computer-assisted discovery learning. The method used is meta-analysis. Data obtained from previous research, scientific publication articles. The data analysis technique uses effect size values. The results of the analysis show that computer-assisted discovery learning has an effect size value of 0.813. This shows that the development of discovery learning, which is computer-assisted, has a great effect on mathematics learning when applied at various levels of education.
