A number of recent policies have tried to improve science learning by increasing the number of science courses required for high school graduation or admission to higher education institutions. But it is highly unlikely that these mandates alone will materially affect the amount and quality of science education for students. Any effort to improve…

We have reviewed the existing literature on teaching and learning about energy to develop an overview of the ongoing debate on conceptual aspects of the construct and also to highlight the issues that have emerged in approaches to designing teaching-learning sequences. Our review is informed by those aspects of the historical evolution of the…