Across the United States, political leaders, educators, and business persons are issuing an urgent call for reform in STEM education (NGSS Lead States 2013). One important response to this call is Integrated STEM, which the National Governor's Association (2007, p. 7) says involves, "... an emphasis on design and problem solving in…

This textbook provides K-12 science teachers and educators innovative uses of anchoring phenomenon-based teaching approaches from a justice-oriented lens (Morales-Doyle, 2017). It discusses topics such as the use of anchoring phenomenon-based pedagogies, qualities of productive anchoring phenomena and includes examples of unit plans that use…

The interaction between water and surfaces is observed in our daily lives and is used in laboratories to study materials properties, such as interfacial tension. Making the connection between fundamental scientific phenomena and everyday observations is a powerful method of highlighting the importance and relevance of science to the K-12…

The author became aware of Children Challenging Industry (CCI) whilst undertaking the Primary Science Quality Mark (PSQM) in 2017 was really impressed. The author came to understand the pivotal role in primary education that careers learning has and the vital element of children learning about local industry and being 'hands-on' to make their…

Science educators demonstrated that students' framings -- their expectations of what is going on -- influence how they participate, and what science knowledge they reveal, in clinical interviews. This paper complements research that explores how interviewers are likely to affect student framings, by exploring how subtler interactions can lead…

The Suzuki-Miyaura cross-coupling reaction, which is one of the most important methods for C-C bond formation in modern organic synthesis, exhibits broad functional group compatibility. A Suzuki-Miyaura cross-coupling protocol is reported that is suitable for demonstrating this compatibility in undergraduate laboratories. In this reaction, two…

This paper describes environmental systems games developed for energy and water resource use designed to be adaptable from high school to undergraduate use. Two of the games are computer simulations with adjustable levels of difficulty that can be done in a computer lab or as a homework assignment. The third is a peer-to-peer roleplayer game…

This article will investigate the philosophy of science of Roy Bhaskar (1944-2014) as a coherent basis for environmental education. The work of Bhaskar serves as an in-depth approach to understanding how to apply critical realism (the critical and the realist) to matters such as environmental education, because he concretely theorises the…

Several problems such as the deterioration in water regime, climate's getting harsh, desertification and the decrease in agricultural productivity have been experienced in and around Lake Avlan which was dried in 1970's entirely for the purpose of opening new cultivation areas. Upon the deterioration, the gates of the regulators were closed by the…

In his interesting and informative book "Is That a Fact?," Joe Schwarcz avers that pigs do not sweat and the saying "sweating like a pig" originates in iron smelting. Oblong pieces of hot iron, with a fancied resemblance to a sow with piglets, cool in sand to the dew point of the surrounding air, and hence water condenses on…

The need for shifting the expository laboratory instruction style to inquiry-based approaches is widely acknowledged. Problem-based learning (PBL), one of the inquiry-based approaches, advocates students' self-directed learning. The literature indicates that scaffolding students' independent learning is necessary for a PBL environment. In our…

Recent calls for reform in K-12 science education and the National Academy of Engineering's Grand Challenges for Engineering in the 21st Century emphasize improving science teaching, students' engagement, and learning. In this study, we designed and implemented a curriculum unit for sixth-grade students (i = 1305). The curriculum unit integrated…

Students from marginalized populations may be less likely to engage in science education and form science identities. Thus, science education should include culturally responsive pedagogy to engage students from diverse cultural and ethnic backgrounds and promote science identity in every student (Mhakure and Otulaja 2017). The author is a high…

This study aims to design a mechanism with which the density of any solid or liquid can be determined without measuring its mass and volume in order to help students comprehend the concept of density more easily. The "solidensimeter" comprises of two scaled and nested glass containers (graduated cylinder or beaker) and sufficient water.…

Tourism is important because it can revive economically a community around tourist attractions. North Sumatra Province, which includes Medan, shows great potential for the development of marine tourism. However, it is not run optimally. Moreover, poor quality infrastructure and human resources are also a threat to marine tourism in Indonesia. This…