*58%*:**Identifying student resources for understanding kinematics***56%*:**Student conceptual resources for understanding mechanical wave propagation***56%*:**University Student Conceptual Resources for Understanding Forces***52%*:**A study on the impact of real, virtual and comprehensive experimenting on students’ conceptual understanding of DC electric circuits and their skills in undergraduate electricity laboratory***52%*:**Conceptual Understanding of Resistive Electric Circuits Among First-year Engineering Students***52%*:**Students’ use of conceptual resources for understanding superposition***50%*:**Identifying students’ mental models of sound propagation: The role of conceptual blending in understanding conceptual change***48%*:**Macroscopic phenomena and microscopic processes: Student understanding of transients in direct current electric circuits***45%*:**Students' context-sensitive use of two kinds of conceptual resources for mechanical wave reflection***44%*:**Evaluating secondary school students’ interest and conceptual understanding of circuits***43%*:**Students’ use of resources in understanding solar cells***42%*:**Students' understanding of direct current resistive electrical circuits***42%*:**Changing Scientific Reasoning and Conceptual Understanding in College Students***42%*:**"Charges are everywhere": A case of student sensemaking about electric current***41%*:**Modeling students’ conceptual understanding of force, velocity, and acceleration***41%*:**Students’ understanding of dot product as a projection in no-context, work and electric flux problems***41%*:**Argumentation Prompts Mediating Student Resource Use on Conceptual Problems***40%*:**Probing students' understanding of some conceptual themes in general relativity***40%*:**Introductory Physics Students Retention of Conceptual Understanding of Forces**