This sourcebook investigates the pedagogical challenge of integrating effective problem-solving strategies into geometry curricula for middle and secondary school students. Randall I. Charles, an established expert in mathematics education, provides a structured framework designed to assist teachers in moving beyond rote memorization. The text argues that geometric proficiency is best achieved through active inquiry and the application of heuristic strategies to non-routine problems.

Educators and mathematics curriculum developers frequently cite this sourcebook as a foundational resource for implementing inquiry-based learning in the classroom. Experts highlight the clarity of the instructional strategies and the practical utility of the provided problem sets for diverse student populations.