The Clemmensen reduction is a common example of a reaction demonstrating the deoxygenation of carbonyl groups, which is a topic that has been widely studied in the field of organic chemistry. The use of trimethylchlorosilane, as a substitute for concentrated hydrochloric acid, allows for the reduction of carbonyl groups. The Clemmensen reduction…

As young children encounter animal and plant life, they are eager to figure out where plants and animals come from, which plants are edible, and which animals like to eat different plants. Gardening experiences provide ample opportunities to explore how plants grow, what plants need to grow, how to care for plants, and how to harvest the edible…

Providing patient education for a group is an essential practice for all healthcare providers that has been recognized by the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC), specifically in relation to patients with chronic diseases. This practice requires skills such as adapting communication to meet the…

Success for students majoring in STEM (science, technology, engineering, and mathematics) within undergraduate chemistry courses is crucial for retention in science degree programs, especially for students perceived as lacking content knowledge and skills. This study leveraged blended learning structures in a remedial chemistry course combined…

We tried to enrich teaching human anatomy in high school biology lessons. Students construct dichotomous identification keys to the cells, tissues, organs, or body parts. By doing this, students have achieved higher-order cognitive levels of knowledge because construction of such keys is based on analysis, synthesis, and evaluation. Students found…

Early childhood education in Hong Kong is in a transition time. The Hong Kong government's Education Commission is urging the field of early childhood education to engage in a substantial paradigm shift in order to achieve the goals of educational reform (Education Commission, 1999a). Informed by recent overseas research, government directives…