The purpose of this study is to develop an instructional materials using discovery learning with cognitive conflict approach to improve vocational students understanding of heat concept. This instructional material was developed using the Four D model, namely define, design, develop, and disseminate. Furthermore, data were obtained from the…

Museums are public resources that can offer rich extensions to classroom educational experiences, from tours through botanical gardens to searching for family records in the archives of a local historical society. With clarity and a touch of humor, Quinn presents ideas and examples of ways that teachers can use museums to support student…

Extension is well-positioned to engage strategically with urban communities now and in the future. A century of collaboration and proven impact provides Extension with a valuable foundation focused on relevant service accessible to all people; applied science and co-discovery; respectful and inclusive engagement; and commitment to community…

Difficulties of primary school students in solving mathematical problems that require problem solving or reasoning abilities indicate the existence of problems in the process of learning mathematics, because one of the purposes of learning mathematics in primary school is to develop the students' mathematical problem-solving skills. As a solution…

In science education, there is a need to evaluate the behavior of dynamic systems. Representing and explaining processes through educational models or simulations enables students to perform activities where it is easier to understand these processes and discover the essential properties of a system. Performing modeling or simulation activities…

The purpose of this study was to determine the improvement of students' mathematical communication and disposition abilities taught with discovery learning models. This study us quantitative approach with the type of experimental research and the research design us pretest and posttest design type experiments. The sample was chosen randomly from…

Psychologists and educators have long pointed to myriad benefits of self-directed learning. Yet evidence of its efficacy in real-world domains is mixed and it remains unclear how it is constrained by basic perceptual and cognitive processes. Previous work suggests that, in particular, self-directed learning is affected by the way that people…

Micellar catalysis has become an important aspect of the chemical industry's effort to "go green". However, this chemistry has yet to be fully explored in educational settings such as second-year organic chemistry laboratories. Reported herein is a discovery-based nucleophilic aromatic substitution experiment that introduces chemistry…

Demographic data show an increasingly diverse student population in all urban settings. This contrasts with the teacher force, which is predominately middle class, female, monolingual, and of European ancestry. This discrepancy adds complexity to an already complex profession. To bridge this cultural gap, researchers advocate for a change in the…

This modular, open-framework capstone course delves deeply into the synthesis, separation, and characterization of chiral molecules while teaching critical thinking and writing skills in a research-like setting within a fertile area for discovery. This course has evolved over 30 years and has been in its present form for 5 years at the time of…

Implementing programs for gifted students requires solutions on multiple levels of the education system. In this article, Heinz Neber suggests streamlining the topic with five interacting, systemic levels. Each level requires its own definitions and clarifications. These should be coordinated and prioritized according to prominent goals and…

Growing plants is a popular and easy method to facilitate preschoolers' scientific exploration and positive attitude toward the environment, as it creates an awareness that nature is a magical place to be explored. This study examines a year-long garden-based curriculum in South Korea, specifically a cotton project, and its effects on 4- to…

This study aimed to analyse the effect of guided inquiry learning in improving metacognitive skill of elementary school students in fractional materials. This type of research was a mixed of quantitative and qualitative methods. The subjects of this study consisted of 55 fifth grade students. Two learning models -- the guided inquiry learning and…

The culture of Science, Technology, Engineering, Art and Mathematics (STEAM) teaching is still new among preschool teachers. Nevertheless, STEAM teaching is seen as challenging to be implemented if there is no clear guideline prepared by qualified experts. Therefore, a need analysis on STEAM teaching strategies ought to be conducted to ensure the…

In this article, we examine how creative making is framed in a public library setting. We pursue this topic by focusing on the trajectory of a group participating in "The Inventor Course" during a school trip to a library. Video recordings of the maker activity comprise the primary data for analysis, supplemented by ethnographic notes.…