Students that first learn multiple-viewed requirements modeling with UML diagrams tend to create incomplete and inconsistent models. Complex requirements and numerous modeling elements in UML often ...

2. Conceptual Framework. The diagram in Figure 1 is the conceptual framework of the study. It presents the activities that were engaged in the two groups in the experiment, namely, the experimental ...

The authors of the Taking Action Series developed the Mathematics Teaching Framework diagram (shown below) to illustrate how the eight teaching practices form a coherent framework for equitable and ...

While visual representations are generally thought to help students learn chemistry, they can pose conceptual challenges. Arrows are a common visual feature used prominently across various visuals, ...