The document discusses research into using wikis and weblogs to foster student collaboration, reflection, and motivation in mathematics education. A research study was conducted with 127 German students to examine the effects of using individual and class weblogs on students' self-determination and reflection. The results found no significant differences between the groups. Qualitative data from student interviews and blog posts will be further analyzed to understand how digital tools can support learning. Previous research on using wikis and weblogs in education is also summarized.