Dividing Students into Groups by Fractions

In a classroom, there are 30 students who are participating in a science project. Each student is assigned a different section of the project, and they need to collaborate in groups. The teacher divides them into groups such that each group will have an equal number of students. If the teacher wants to create groups that consist of $\frac{1}{2}$ of the total amount of students per group, how many students will be in each group?