This exploratory study reports on how students activated learner-controlled scaffolding and navigated through sequences of connected problems in a digital learning environment. A design experiment was completed to (re)design, iteratively develop, test, and evaluate a digital version of an instructional unit focusing on binomial distributions and…

STEM (science, technology, engineering, and math) disciplines are considered key to the scientific and economic improvement in the United States. As noted by the Carnegie Corporation of New York (2011), we need a nation in which "all" teachers and thus, all students, are "STEM-capable" (p. 2), that is, equipped with a broad…

In 2001, the Chinese Ministry of Education issued Guidelines for Preschool Education (GPE) (trial version) to call on early childhood practitioners to use a child-centered and play-based approach to teaching and learning. The guidelines also include mathematics within the science domain and described its standards in a way that significantly…

"Differentiating Instruction With Menus Grades 3-5" offers teachers everything they need to create a student-centered learning environment based on choice. Addressing the four main subject areas (language arts, math, science, and social studies) and the major concepts taught within these areas, these books provide a number of different types of…

This paper describes the characteristics of microworlds and discusses the basis of their use as educational tools. The power of a microworld as a learning tool is based in the philosophy of constructivism, the Piagetian principle of equilibrium, mental models, and intrinsic motivation. Research results of educational microworld studies appear to…

There is evidence to suggest that mature students learn particularly effectively in a problem-solving environment, and that they appear to be especially responsive to analogies and metaphors. Three examples are given of domains where the student has to convert a formulation into an equivalent diagram. Arguably, the process of performing this…

Describes a study which explored undergraduate students' reactions to a Web-based environment supporting problem-based learning. Findings revealed that while the majority of students saw value to be gained from learning in a student-centered, collaborative setting, many expressed preference for learning in the more conventional teacher-directed…

Describes a process by which technology education students negotiate a contract with the teacher, then develop a plan to fulfill the contract and meet specific criteria for assessment. Concludes that this process provides a mechanism for the individualization of learning, accommodates the development of independence and self-direction, and…

Perhaps some of the most engaging, unique, Web-based activities are virtual quests that take student participants along on real expeditions, following a team in the field as they explore new territory or do research on authentic scientific problems. Virtual quests, such as the MayaQuest expedition produced by Classroom Connect, are excellent…

Argues that including computer programming in the curriculum as a medium for instruction is a feasible alternative for teaching problem solving. Discusses the nature of problem solving; the problem-solving elements of discovery, motivation, practical learning situations and flexibility which are inherent in programming; capabilities of computer…

Problem based learning (PBL) is offered as an example of a problem-focused and student-centered pedagogical approach that foregrounds the curricular imperatives outlined in the KALPIER Report and provides an innovative educational experience for students. A successful implementation of PBL in a graduate level course in e-commerce illustrates…

Problem-based learning (PBL) is a teaching technique that educates by presenting students with a situation that leads to a problem for them to solve. Rather than finding a single correct answer, students interpret the question, gather additional information, create possible solutions, evaluate options, and present conclusions. This book shows…

In building an online course or transforming a traditional course for online delivery, the most critical element is not the selection of appropriate media, but the selection of the most effective teaching strategies. Competitive online courses are those that are designed: to involve students in the learning process; to engage them in conducting…

Problem-based learning (PBL) is an instructional approach that has been used successfully for over 30 years and continues to gain acceptance in multiple disciplines. It is an instructional (and curricular) learner-centered approach that empowers learners to conduct research, integrate theory and practice, and apply knowledge and skills to develop…

Describes implementation of the "process workshop" model for university chemistry classroom instruction. Defines process workshop as a classroom environment where students are actively engaged in learning a discipline and developing essential skills by working in self-managed teams on activities that involve guided discovery, critical thinking,…