The advance of technology in education has been accelerated due to the wide of portable devices, the increase in the number of Internet users and massive online open courses. Online- due to their various positive effects, are becoming increasingly acceptable for both successful students and teachers. In addition to supporting students in , -based ...

Abstract. The periodic table of elements is among the most recognizable image in science. It lies at the core of chemistry and embodies the most fundamental principles of science. In this new edition, Eric Scerri offers readers a complete and updated history and philosophy of the periodic table. Written in a lively style to appeal to experts ...

The main findings suggested that perceived usefulness was observed to have a significant impact on student perceptions toward through YouTube in comparison to the perceived ease of .

Patient education materials help educate the patients on their health conditions, improves their health literacy, and enhances and promotes informed decision-making based on the most current and updated medical and clinical evidence as well as patient preference [ 2 ]. Aims. The aim of this study was to develop updated patient education ...

Materials and -are the facilities provided to the students and teachers to support effective teaching- process quality. These materials include ...

The number of disabled students is rapidly increasing worldwide, but many schools and universities have failed to keep up with their needs. Consequently, large numbers of disabled students are dropping out of school or university. Open (OER) and Open Practices (OEP) contain several relevant features, including the possibility of reusing and remixing ...

While several studies have investigated the various effects of open (OER) and open practices (OEP), few have focused on its connection to achievement. The related scientific literature is divided about the effects of OER and OEP with regards to their contribution to achievement. To address this tension, a meta-analysis and research synthesis ...

Videoconferences may be conducive to student-teacher interactivity (Al-Samarraie, 2019; Bernard et al., 2009), but most studies in our review had the same level of active the comparison condition, meaning teachers can maintain active while shifting to . When they do, lead to better student than many other teaching methods, even when ...

The OER movement has empowered researchers and educators to become innovative in their teaching and , through the openness and flexibility. The adaptation of OER have been recommended as a very cost-effective investment in quality teaching-. In conventional teaching practices, teachers mostly spend time developing materials, reviewing lecture notes ...

Based on the Actiotope Model of Giftedness, this introduces a --oriented approach for gifted education. It provides a comprehensive categorization of , including five exogenous termed capital and five endogenous termed capital.Evidence from the literature is presented that supports the validity ...

Open (OER) have been lauded for their ability to reduce student costs and improve equity in higher education. Research examining whether OER provides benefits have produced mixed results, with most studies showing null effects. We argue that the common methods used to examine OER efficacy are unlikely to detect positive effects based on predictions of the access ...

Psychology has made, and continues to make, a significant contribution to the discipline area of education. Since one of the main aims of education concerns student - which is an indisputably psychological phenomenon - we argue that the emerging research agenda of embodied cognition has much to offer practitioners, researchers, /or policy-makers.

is a rare and beautiful gemstone that was first discovered in California, United States. It is known for its striking blue color and exceptional brilliance, often compared to the intensity of a sapphire or a tanzanite. is recognized as the official state gem of California. The name "" is derived from the San ...

The of the may help you in replenishing so much of the energy that you might otherwise lose all throughout the day. Aside from that, it'll also replace your current energies with a blissful and happier vibe so you may feel positive inside and in return, channel your happy emotions to people around you.

may have particular value for student preparation in biology classes, in part because students may find it engaging (Stockwell et al., 2015) and because it can be well suited to illuminating the abstract or hard-to-visualize phenomena that are the focus of so many biology classes (e.g., Dash et al., 2016; see Views and Reviews features in CBE—Life Sciences Education for ...

This makes it ideal for jewelry, as it can be cut into a variety of shapes and sizes. Jewelry and Cost. is a popular gemstone for jewelry, particularly in engagement rings and earrings. Its unique blue color and neon fluorescence make it a romantic and eye-catching choice for those who want something a little different.

Jewelry. The hardness of this mineral makes it quite useful as a gemstone. However, its rarity makes it quite an expensive gem. Rings, earrings, pendants and bracelets made using gems are very popular. The fact that it resembles the finest sapphires in appearance makes it appropriate for making jewelry. ...

is a barium titanium silicate (BaTiSi 3 O 9 ). This rare gem is found primarily in San Benito County, California, though it also occurs in other locations worldwide. Neptunite's chemical formula is KNa 2 Li (Fe 2+ ,Mn) 2 Ti 2 Si 8 O 24, and it also occurs in San Benito County. Neptunite is found in association with other minerals in ...

Despite its beauty, is not often seen in jewelry. The lack of an abundant supply, a hardness just above that of opal and only fair to poor toughness limit its . exhibits no well- developed cleavage since it is a 3-member ring silicate, but weak atomic bonds make it fragile. strong pleochroism influences the cutting.

The history of the discovery of occurrence in the New Idria District, are discussed in some detail by the authors. Results are also presented from gemological data collected on 139 samples. Blue Bounty, K. Woods, Colored Stone Magazine, Vol. 14, No. 5, pp. 32-33, (2001). A short on mining.

Jewelry: is often used in jewelry, such as rings, earrings, and pendants. Its vibrant blue color and high dispersion make it a popular choice for statement pieces and fine jewelry. Collectibles: Because of its rarity, is a highly sought-after gemstone by collectors. Specimens of are often sold as collectibles or ...

(beh·nee·tow·ite) is a sapphire-blue to colorless gemstone from California, USA. Besides being the state's official gemstone, is also famous for its extreme rarity and attractive sparkling qualities that rival (or exceed) even diamond.. The vibrant, deep blue color of gemstones is comparable to tanzanite, another one of the world's rarest gemstones.

Home Gemstones Value, Price, and Jewelry Information. By Joel E. Arem, Ph.D., FGA, Barbara Smigel, PhD. GG, International Gem Society. With dispersion higher than diamond and sapphire-blue body color, is one of the most attractive of all rare gems. Gem-quality crystals have been found only in San Benito County, California.