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101.
Journal of Science Education and Technology - Low retention rates of undergraduate students in Science, Technology, Engineering, and Math (STEM) fields are a persistent problem in the USA....  相似文献   
102.

Parental involvement has been deemed one of today’s most important topics in educational spheres. Refugee parents face many challenges upon resettling in the US, impacting their engagement in the US educational system. This study explores Muslim refugee parents’ experiences with schools and the facilitators and barriers for their engagement. Semi-structured, in-depth interviews were conducted with 19 Muslim refugee parents from Syria and Iraq who resettled to the US. Facilitators of parental involvement included a welcoming and inclusive environment cultivated by educators who shared racial and ethnic similarities to refugee families. Barriers to their involvement included a lack of English language proficiency and discrimination and xenophobia instigated against their children, which caused parents to develop a level of distrust in the school staff. A major resource for educators, mental health specialists, and other stakeholders, this research augments understanding of the experiences of Muslim refugee parents and sheds light on the challenges, needs, and vulnerabilities of this understudied population.

  相似文献   
103.
Journal of Science Education and Technology - There is an assumption that graduate teaching assistants (GTAs) have mastery of the chemistry content they are teaching and preparation to instruct...  相似文献   
104.
Learning Environments Research - While positive teacher–student relationships are at the heart of teaching and learning, it is no easy task to improve these relationships and cultivate caring...  相似文献   
105.
Science & Education - Our purpose in this article is to discuss the roles for HPSS in Science Education considering the crisis of COVID-19, as well as to think what Science Education could look...  相似文献   
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The Common Core State Standards (CCSS) and the broader college and career readiness agenda encourage educators, researchers, and other stakeholders to focus on preparing students for life after high school. A key emphasis is literacy, as the ability to read and comprehend written language is critical to success in college and careers. Understanding the level of reading comprehension needed for college and careers has important instructional implications. This study examined text complexity levels of various career texts using the Reading Maturity Metric and compared them to expectations in the CCSS. Text samples were selected for jobs from the five job zones in the Occupational Information Network database. Text complexity demands for all careers were generally in the CCSS range of college and career readiness and increased as job zone and required preparation increased. Results could provide specific career-related targets to make the CCSS reading requirements more relevant for students.  相似文献   
108.
一类新颖的致动设备(例如致动器、发动机、发电机等)正在步入商业化.它们基于在受到电刺激时会改变形状的聚合物.  相似文献   
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This article describes an undergraduate lab exercise that demonstrates the importance of students thinking critically about what they see through a microscope. The students are given growth data from tip-growing organisms that suggest the cells grow in a pulsatile manner. The students then critique this data in several exercises that incorporate aspects of a problem-based learning approach, envisaging growth not just in two dimensions, but in three dimensions. For some cells, what appears to be pulsatile growth could also be explained by growth at a constant rate up and down in the z-axis. Depending on the diffraction pattern generated by the tip of the cell, this movement in the z-axis could go undetected. This raises the possibility that pulsatile growth seen in some species may be an artifact generated by the limitations of the light microscope. Students were subsequently asked to rate their awareness of the need to think critically about what they see through a microscope, using a scale of 1 (unaware) to 5 (very much aware). Prior to doing the lab exercise, the mean rating was 2.7; this increased to 4.4 after the lab. The students also indicated a likelihood of being more critical in their thinking in other aspects of their biology curriculum.  相似文献   
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