<![CDATA[ABSTRACT This study aims to find a model and effective media of learning to the teach materials of the straight-line for students Cambridge program increases activity and learning outcomes in the SMP Al Izzah Batu by applying the model of inquiry learning and team teaching with media blog. This classroom action research conducted through two cycles and in each cycle includes planning, implementation, observation and reflection. Being to enable the students in this study, researchers used a media blog and work sheets given to students in the group. Subjects in the study of this class action is students graders 8C Cambridge program Junior High School Al Izzah Batu being the object is a set of learning materials in mathematics are taught in a way to enable students in the group. From research conducted by examining the initial conditions of students as measured by means of a written test and the results of classroom action research with two cycles seen an increase in students' results achieved be master in the material equation straight line was given. Increased mastery of this material from the first cycle, students can be increased by 2% from the initial conditions were of the conditions in the first cycle after the action on the second cycle increased by 24%. The results of this class action, the researchers recommend the taker executive positions or teaching in this case the teachers to teach the material by applying a set of models of inquiry learning and team teaching with media blog. Keywords: Model Inquiry, Team teaching, media blogs, activities, learning outcomes.]]>
