Task solving processes and changes in these processes have long been expected to provide valuable information about children's performance in school. This article used electronic tangibles (concrete materials that can be physically manipulated) and a dynamic testing format (pretest, training, and posttest) to investigate children's task solving…

Why the brain is the most incredible network of information processing and interpretation in the body as we learn things is the scope of the Cognitive Learning Theories. When we use the word "learning", we usually mean "to think using the brain". Therefore, the basic concept of learning is the main viewpoint in the Cognitive…

How can science teachers support students in developing an appropriate declarative knowledge base for solving problems? This article focuses on the question whether the development of students' memory of scientific propositions is better served by writing propositions down on paper or by making drawings of propositions either by silent or…