1) The document discusses problem-based learning (PBL) and its potential benefits for improving girls' achievement and interest in mathematics education. PBL encourages collaboration, sharing of ideas, and student agency.
2) Research has found that girls prefer learning environments that allow for active participation, inclusion of multiple perspectives, and empowerment. PBL aligns well with these preferences by taking a non-hierarchical approach.
3) While traditional instruction focuses more on procedures and test-taking skills, PBL emphasizes skills like critical thinking, communication, and applying concepts to real-world problems - skills that are important for the 21st century. PBL shows promise for addressing issues of gender inequity in mathematics education.