Daftar Isi:1. Exploring Advanced Mathematics Courses and Content for Secondary Mathematics Teachers 2. Connecting the Group Theory Concept Assessment to Core Concepts at the Secondary Level 3. Monster-Barring as a Catalyst for Bridging Secondary Algebra to Abstract Algebra 4. What Kind of Opportunities Do Abstract Algebra Courses Provide for Strengthening Future Teachers Mathematical Knowledge for Teaching 5. Excavating School Mathematics 6. Foreshadowing Ideas in Abstract Algebra Reflections from the Secondary School Mathematics Curriculum Improvement Study 7. Understanding School Mathematics in Terms of Linear Measure and Discrete Real Additive Groups 8. Abstract Algebra and Secondary School Mathematics Connections as Discussed by Mathematicians and Mathematics Educators 9. Making Mathematical Connections Between Abstract Algebra and Secondary Mathematics Explicit Implications for Curriculum Research and Faculty Professional Development 10. Making Connections from the Secondary Classroom to the Abstract Algebra Course A Mathematical Activity Approach 11. Learning Mathematical Practices to Connect Abstract Algebra to High School Algebra 12. From Equations to Structures Modes of Relevance of Abstract Algebra to School Mathematics as Viewed by Teacher Educators and Teachers 13. Using Geometric Habits of Mind to Connect Geometry from a Transformation Perspective to Graph Transformations and Abstract Algebra 14. Developing a Structural Perspective and Its Role in Connecting School Algebra and Abstract Algebra A Factorization Example 15. Building a Coherent Research Program that Links Abstract Algebra to Secondary Mathematics Pedagogy via Disciplinary Practices 16. Exploring an Instructional Model for Designing Modules for Secondary Mathematics Teachers in an Abstract Algebra Course 17. Groups to the Rescue Responding to Situations of Contingency 18. Some Applications of Abstract Algebra to High School Teaching Task Design and Polynomial Interpolation 19. Impact of Abstract Algebra on Teachers Understanding of and Approaches to Instruction in Solving Equations 20. Blue Skies Above the Horizon