Resources included in these libraries were submitted by ITEST projects or STELAR and are relevant to the work of the NSF ITEST Program. PDFs and/or URLs to the original resource are included in the resource description whenever possible. In some cases, full text publications are located behind publishers’ paywalls and a fee or membership to the third party site may be required for access. Permission for use must be requested through the publisher or author listed in each entry.
Teaching Strategies that Promote Science Career Awareness
PublicationThis monograph shares results of our inquiry into pedagogical strategies that infuse career awareness into science lessons. We first identify four cognitive building blocks of career development and four promising approaches for raising awareness of science careers. We then provide a typology of ten replicable teacher practice strategies, with accompanying examples of each. These findings are part of a larger exploration into the potential for secondary science teachers to increase student awareness of, and interest in, science careers, and are intended to contribute to field-building efforts
Modeling Protein Structure & Function: Pencil Transferase
PublicationThe interrelationship of structure and function is a key theme of biology. One important example of this relationship involves how the three-dimensional shapes of proteins are related to the roles they play at the cellular level. The treatment of protein structure in many introductory textbooks, however, is cursory and focuses on the relationships among primary, secondary, tertiary, and quaternary structure without a clear link to how these levels of organization contribute to functional aspects of the protein. This short and engaging hands-on activity helps reinforce the connection between
Advanced Bioinformatics: Genetic Research (Bio-ITEST)
Curricular MaterialsThe Bio-ITEST genetic research curriculum unit explores how bioinformatics is used to perform genetic research. Specifically, the bioinformatics tools of BLAST, ORFinder, ClustalW and Cn3D are used to analyze genetic sequences. The cytochrome c oxidase subunit 1 (COI) gene is introduced as the “DNA barcoding” gene that allows for identification of species. Students examine DNA sequences from different animal species, investigate the relationship between protein structure and function, and explore evolutionary relationships among eukaryotic organisms. The unit concludes with an authentic
Introductory Bioinformatics: Genetic Testing (Bio-ITEST)
Curricular MaterialsThe Bio-ITEST genetic testing curriculum explores how bioinformatics is applied to genetic testing. Specifically, the bioinformatics tools of BLAST and Cn3D are used to investigate the genetic and molecular consequences of a mutation to the Breast Cancer Susceptibility 1 (BRCA1) gene. Students are also introduced to principles-based bioethics in order to support their thoughtful consideration of the many social and ethical implications of genetic testing. Throughout the unit, students are presented with a number of career options in which the tools of bioinformatics are used. In a series of
The Emerging Role of Science Teachers in Fostering Stem Career Awareness
PublicationUnderstanding how high school students become aware of STEM career options, how educators can help students translate awareness into pursuit of STEM careers, and how to provide students with the support and skills they need to succeed, are crucial elements in ensuring the future of our STEM workforce. One important factor is the role that high school science teachers can play in fostering STEM career interest and awareness. As part of our study, we conducted interviews and focus groups with over 70 high school science teachers and other science and career education experts. Teachers’
Bioinformatics Education in High School: Implications for Promoting Science, Technology, Engineering, and Mathematics Careers
PublicationWe investigated the effects of our Bio-ITEST teacher professional development model and bioinformatics curricula on cognitive traits (awareness, engagement, self-efficacy, and relevance) in high school teachers and students that are known to accompany a developing interest in science, technology, engineering, and mathematics (STEM) careers. The program included best practices in adult education and diverse resources to empower teachers to integrate STEM career information into their classrooms. The introductory unit, Using Bioinformatics: Genetic Testing, uses bioinformatics to teach basic
STEM Media That Matters: Summative Evaluation of Youth Radio’s Innovation Lab
PublicationTo explore the role and impact of Youth Radio’s NEXT: The Innovation Lab, Rockman et al, an independent research and evaluation organization, conducted an external evaluation of the project. With funding from the National Science Foundation’s Advancing Informal STEM Learning (AISL) program, the Innovation Lab sought to develop and research a scalable, evidence-informed theory of action to engage underrepresented youth in Science, Technology, Engineering, and Mathematics (STEM) learning through the collaborative creation and dissemination of original journalistic media, technology, and
3-D Fossils for K–12 Education: A Case Example Using the Giant Extinct Shark Carcharocles Megalodon
PublicationFossils and the science of paleontology provide a charismatic gateway to integrate STEM teaching and learning. With the new Next Generation Science Standards (NGSS), as well as the exponentially increasing use of three-dimensional (3-D) printing and scanning technology, it is a particularly opportune time to integrate a wider variety of fossils and paleontology into K–12 curricula. We describe a curricular prototype that integrates all four components of STEM (Science, Technology, Engineering, Math) into authentic research using dentitions of the Neogene giant shark Megalodon (Carcharocles
STELAR Webinar: Digital Badging in ITEST Projects
VideoOn Tuesday, March 28, STELAR explored the use of digital badges in two ITEST projects. Like traditional merit badges, digital badges are earned by learning new skills, but unlike their embroidered counterparts, each digital badge contains an electronic record of the specific competencies that have
STELAR Webinar - NSF Opportunities: Broadening Participation in STEM
VideoOn Thursday, July 28, STELAR hosted a special webinar on behalf of the National Science Foundation Directorate for Education and Human Resources (EHR) highlighting funding opportunities within EHR especially aimed at broadening participation in STEM. Program Officers from all four EHR Divisions