Encourage students to ask questions about homework assignments in class, because other students may be struggling with the same question.
Moderate a group discussion with teams that have trouble working together to resolve disagreements and encourage collaboration in a constructive way.
Incorporate student presentations into your class as a form of assessment so that students develop their public speaking skills.
Reach out to incoming students who have expressed an interest being a CS major in order to begin building relationships with and advising these students to help them become a part of the CS community.