This project investigates whether gender stereotypes and biases affect future teachers’ assessments of their pupils. In a mixed methods’ design, we look at whether a pupil’s gender affects how the student teacher assesses him or her for high school. We also look at the mechanisms affecting gender stereotypes in education, including how hobbies, grades, and social competencies play a role. Finally, the project looks at the importance of the student teachers’ own background in how they assess pupils. The project is funded by the Danish Villum Foundation.