This study aims to create Basics Mathematics teaching materials for students who are assisted by online learning media called photomath android. Thus, it also aims to observe class environment created using this media. This research uses mixed method in which classes are given optimal treatment from aspects of personalization, involvement, intimacy, satisfaction, assignments, competition, innovation, individualization, source adequacy, and physical comfort. There is a significant difference between actual and preferred climate in the class. The treatments are carried out to improve the class environment in accordance with their respective indicators. The lecturer earnestly intervenes in improving the actual class environment like what students want (preferred). It shows that there are significant changes from the pre-test of actual class environment to its post-test which is better to bring the preferred class environment is much closer. The intervancy of the class environment resulted in the post-test was incerased to be 83%.
Creating Conducive Environment , online learning media