The pervasive use of visual representations in textbooks, curricula, and assessments underscores their importance in K-12 science education. For example, visual representations figure prominently in the recent publication of the Next Generation Science Standards (NGSS Lead States in Next generation science standards: for states, by states.…

Approaches consistent with a Response to Intervention (RTI) framework are becoming increasingly prominent. The present study is a preliminary investigation aimed at gaining a greater understanding of educators' knowledge of RTI and application of RTI principles. It serves as the first step toward understanding educators' preparation to implement…

This study investigates the role of graphing calculators in multiple representations for knowledge transfer and the omission of oversimplification in complex function graphs. The main aim is to examine whether graphing calculators were used efficiently to see different cases and multiple perspectives among complex function graphs, or whether…