Part of an NIH Initiative, participants will engage in an interdisciplinary, phenomenon-based high school science unit composed of six 3-D lessons. Aligned with the NGSS, the lessons focus on viruses, wastewater, and public health, and aims to support students in making informed decisions about science.

TAKEAWAYS:
Engage in a series of interdisciplinary 3-D lessons on science, technology, and public health using relevant phenomena like COVID-19, water quality, & wastewater treatment. All supporting documents and activities will be shared with the participants. Examples of student artifacts will be showcased.

SPEAKERS:
Sahar Alameh (University of Kentucky: Lexington, KY)

Stoichiometry is a topic in foundational chemistry that is often difficult for students to grasp. In this lesson, students learn about stoichiometry from the perspective of making paint. The lesson plan brings together many chemistry topics that are often taught in siloed chapters: types of chemical reactions, balanced chemical equations, net ionic equations, limiting reactants, molarity, and solution stoichiometry. This lesson brings these topics together and students make sense of how the different topics are conceptually bound. The art component of painting a personal tile gives each student the opportunity for self-expression and the inclusion of each tile into a class quilt makes for a unique perspective of the collective.

TAKEAWAYS:
Student engagement in learning and understanding a difficult concept like stoichiometry is buoyed by inclusion of an art component and a descriptive narrative that allows for open expression of a student's interests or culture.

SPEAKERS:
Caroline Gochoco-Tsuyuki (Archbishop Riordan High School: San Francisco, CA)

SPIN, a FREE web-based notebook created with funding by NSF, has three customizable lessons for data-focused investigations in Earth Science, Chemistry, Physics, and Biology. Teachers can also input their own lessons into SPIN. One of the teachers and one of the researchers who created the lessons in the notebook will be presenting. Teachers will see how SPIN works and how students can use the notebook and the metacognitive support features such as the Communication Hub, I’m Stuck button, and SPAARC prompts. Experiences of teachers and students who have used SPIN will be discussed. Teachers can customize a lesson in SPIN or input their own lessons with help from the presenters. By the end of the session, teachers will be able to use SPIN effectively with the ability to share the notebook with all of the teachers at their school. Use of SPIN is free and is found at https://spin.cehd.gmu.edu/login.

TAKEAWAYS:
Teachers will learn how to use SPIN to download and edit a lesson from the Global Marketplace, or create their own lesson in SPIN. Teachers who have used SPIN note that this has helped their students understand data practices explicitly.

SPEAKERS:
Erin Peters-Burton (George Mason University: Fairfax, VA)

In this presentation, I will describe how an action research study with a phenomenological qualitative design can be used to examine reasons that reluctant Black students use to not register with advanced science classes. My session will describe how to employ a community of inquiry to identify and remove barriers for underrepresented students. Qualitative data from focus group interviews with student participants will be presented, and I will show how a community of inquiry can analyze data. Attendees will learn about school changes proposed by a community of inquiry to reduce or mitigate barriers that underrepresented students encounter. I will also explain the benefits of iteratively revised proposals based on student participant feedback. Additionally, the implementation of proposed school changes will be discussed.

TAKEAWAYS:
Qualitative research provides educators with direct knowledge from reluctant participants. This session provides attendees with tools to assist in problem-solving and removing barriers for underrepresented students in advanced science classes.

SPEAKERS:
Diane Vrobel (Archbishop Hoban High School: Akron, OH)

Coaching Science Olympiad 30+ years and my science teaching cousin still a rookie, we offer tips and tricks on team startup or management. Join us to hear how I took a tiny Nebraska school to win B and C Divisions at Regionals my first year at Arcadia. Having been a veteran coach at four public schools, this amazing educational science event molded careers for my students, cousin, and four children. My cousin started a team in western Nebraska which added travel challenges across our state. We will share ideas on how to manage 2 teams of 30+ students to compete in 24+ events that coaches rarely get to see. Nebraska coaches often make tests for 2 events in 4 time slots to judge. Balancing team preparation and meeting NGSS/state science standards is a challenge while teaching a full day with 3-7 preps. The NE Director asked me to mentor more S.O. coaches so here we are. Teachers will be enlightened with a poster, slide show, paper examples and 3-D visuals to help coaches find success.

TAKEAWAYS:
Attendees will gain ideas to start their own Science Olympiad Team/s. How to select students for various events to earn team points in each, make user-friendly maps with schedules, reminders and information students can follow, and build unity by wearing team designed school shirts.

SPEAKERS:
Polla Renken (Science Instructor: Kearney, NE), Stacey Bauer (Spalding Academy: Spalding, NE), Marie Wadas (Arcadia Public School: Arcadia, NE)

The population of Latinx students is rapidly growing in the United States, yet Latinas are underrepresented in STEM careers compared to their peers of other identities. This could be in part due to the deficit-based ideology that has historically been utilized when describing this group's success in academic disciplines. This presentation will highlight the findings of a recent qualitative study that asked Latina STEM undergraduate students to reflect on their sources of persistence in high school STEM coursework. The study participants’ responses were correlated with Yosso's (2005) “Community Cultural Wealth Model" to identify their unique sources of strength and persistence in STEM. The study findings will serve as the foundation for recommendations to be made for the implementation of equitable and asset-based shifts to promote Latinas’ persistence and success in STEM at the secondary levels.

TAKEAWAYS:
Using an asset-based approach, participants will engage in social justice-themed conversations to equitably encourage Latina high school students’ persistence in STEM coursework. Ready-to-use strategies will be featured to promote greater perseverance in STEM for Latinas.

SPEAKERS:
Nicole Vitello Lowell (Charles H. Barrows STEM Academy: North Windham, CT)

We’re all passionate about science, and part of that passion stems from the fact that no other discipline is exploring the entire physical universe and making sense of our world. No other discipline can make predictions as accurately as science can! It’s so powerful and engaging that some misunderstand it and use it for purposes it isn't intended to be used for. Some even manipulate our students’ misunderstandings of science, creating enough confusion that our students believe in junk science, disinformation, or even deny science! As science educators, we sometimes get distracted by all the minutia on our plates and do not directly incorporate the NGSS Appendix H: Understanding the Scientific Enterprise in our work. Students find joy in “debunking” bad science and become future citizens who can sniff out scientific misinformation. We'll enhance activities with the scientific thinking that is developed from a deeper understanding of the nature of science.

TAKEAWAYS:
Get a chance to share your questions about how to help students think like scientists, instead of letting their misconceptions lead the way in how they view the world. Bring your stories. Build a response to logical fallacies. Gain insight into Appendix H of the NGSS.

SPEAKERS:
Ericca Thornhill (Mizzou Academy: Columbia, MO)

Interviews with pre-service teachers and their host teachers inform how host teachers can best support observing pre-service teachers, and how observing pre-service teachers can authentically and meaningfully engage in the classroom. The poster will present how both parties can work together to create a learning environment that both the pre-service teacher and host teacher mutually benefit from, and address typical pitfalls causing disengagement and miscommunication in the classroom environment. The research serves to answer the questions of "What do pre-service teachers and host teachers need from each other to produce a meaningful observation experience?" in order to progress science education preparation programs.

TAKEAWAYS:
Both practicing and pre-service teacher attendees will learn how to best support each other during teacher practicum observation hours to ensure both parties mutually benefit and learn from each other.

SPEAKERS:
Carol Compton (Chemistry Teacher: O'Fallon, MO)

Hands-on lab experiments are crucial for students to develop proficiency with the science and engineering practices in the Next Generation Science Standards, but traditional labs often require hazardous materials, expensive equipment, long lab times, and dedicated facilities, leaving them out of reach for many schools. Paper microfluidics provides a safe, low-cost, and easy-to-use platform to do hands-on chemistry experiments without specialized equipment or lab spaces. MICRO Project experiments use paper microfluidics to teach inquiry-based chemistry labs. Each MICRO lab is designed to engage students in science and engineering practices and includes instructor notes, customizable pre- and post-lab questions, student procedures, and background on a relevant issue of equity and justice. These labs have been used by thousands of students at universities, community colleges, and middle and high schools. Participants at the Share-a-Thon will perform a MICRO titration lab.

TAKEAWAYS:
Attendees will learn how to integrate authentic scientific practices into safe, hands-on, low-cost lab experiments.

SPEAKERS:
Rachel Roller (PhD Candidate: Mishawaka, IN)

As teachers are required to assess a student’s understanding of competencies in addition to knowledge outcomes, they have used tools more commonly used in other disciplines. For example, rubrics have been a tool used to assess many forms of student work. Their general description of each achievement level provides flexibility and personalization. This is particularly useful for essay assignments. However, in lab reports, this often leads to ambiguity. Students may not know the difference between an “acceptable” demonstration of communication compared to a “skilled” demonstration. Despite repeated instruction, the generalized description of rubrics allows room for conflict and negotiation between students and teachers. Rubrics can be redesigned into checklists to remove the ambiguity. It is clear whether or not students have demonstrated each aspect of a competency. This session will share a few of these checklists for teachers to use in their own classrooms.

TAKEAWAYS:
Checklists can be made from rubrics. Checklists are more clear and reduce ambiguity.

SPEAKERS:
Leon Lau (Teacher: , AB)

The unique nature of this presentation leverages the extensive knowledge and experience of both a chemistry and a biology educator (who is also a research scientist) to show how teachers can use biotechnologies, such as DNA Fingerprinting and CRISPR Cas-9, to motivate student exploration while expanding their chemistry knowledge and inspiring them to pursue research. This topic is particularly important because CRISPR Cas-9 is at the forefront of medical breakthroughs such as CAR-T cell cancer treatments and gene therapy. Unfortunately, this topic has not yet been used to its full potential in the classroom. This presentation will raise awareness among teachers of how to explain and utilize biotechnologies in various ways. Specifically, this session will show how to use chemistry to explain CRISPR Cas-9 while emphasizing the six elements of life, functional groups, and macromolecules (using hands-on molecular models) to leverage sense making to explain these complex processes.

TAKEAWAYS:
Participants will learn how to excite students to learn and apply the chemistry necessary to understand the latest breakthroughs in biotechnology such as DNA Fingerprinting and CRISPR Cas-9. This presentation will showcase the crosscutting concept of systems and system models.

SPEAKERS:
Susan Allison (Dawson Education Service Cooperative: Arkadelphia, AR), Patrycja Krakowiak (Biology Instructor: Hot Springs, AR)

Attendees will walk through the process of creating a Google Site specific to their classroom. They will learn how to create a master template to share with their students and how to help their students get started with the Google Site. They will also learn how to support their students as the Google Site is used to submit projects, portfolios, or lab notebooks. Attendees will learn how to insert pictures, files, and videos into the Google Site to create a more interactive resource for students. Attendees will begin to create their own template in the session with the goal of having a template ready to use in their classroom.

TAKEAWAYS:
Google Sites streamlines the grading process for lab notebooks and projects.

SPEAKERS:
Brodie Solomon (Physics Teacher: Ft Worth, TX), Katie Labadie (Science Department Chair: Fort Worth, TX)

For the purposes of the STEM Share-a-Thon, NCSE will have two mini-stations set up to provide quick, meaningful previews of our evolution and climate change lessons. We will have a variety of student and teacher handouts ready to take home for immediate use in the classroom, and a variety of SWAG to help spread the word about scientific literacy and our evidence-based approach to NGSS storylining. The National Center for Science Education's mission is to ensure all students have access to a sound science education, regardless of societally contentious regional topics like evolution and climate change. Our lessons were developed for teachers by teachers and have been extensively field-tested over the past three years. As we are a non-profit organization, all our resources are free. For more information, and to check out the variety of lessons we will have available at the Share-a-Thon, go here: https://ncse.ngo/supporting-teachers/classroom-resources.

TAKEAWAYS:
Scientific literacy and critical analysis of verified evidence are more important than ever in the secondary classroom. NCSE has developed lessons to resolve common misconceptions encountered online and through social media. All resources are free, NGSS-aligned, and readily available online.

SPEAKERS:
Blake Touchet (National Center for Science Education: Oakland, CA), Lin Andrews (National Center for Science Education: Oakland, CA)

Female student engagement in the STEM fields does not currently match the level at which male students are engaged. Whether it is in high school course enrollment, college, or careers, males outnumber females in terms of enrollment and study of advanced STEM fields, particularly physics, and engineering. Incorporating Advanced Placement Potential as a measure of demonstrated aptitude, this program will review the current research findings and intervention strategies, including action steps to reverse this trend and promote a more proportional, and equitable, enrollment of males and females in advanced STEM courses.

TAKEAWAYS:
Awareness of current enrollment trends, the phenomenology inherent in gender disproportionality, and the sharing of action steps to take to reduce gender disproportionality that are designed to increase enrollment for female students with documented individual Advanced Placement Potential.

SPEAKERS:
Richard Stec (West Windsor-Plainsboro High School: Hamilton, NJ)

As a district, we have worked to ensure that all courses have three dimensional standards. We currently teach all of the NGSS standards by the completion of sophomore year. Our freshmen physical science course teaches the physical science standards and one-half of the earth science standards, while our sophomore biology course teaches the biology standards and the other one-half of the earth science standards. To meet the rigor of NGSS, our elective courses such as Chemistry, Physics, Environmental Science, Earth Science, Forensics Science and Plants and Propagation have all built upon the NGSS standards in content, along with identifying Science and Engineering Practices and Crosscutting Concepts. Our goal would be that participants would leave with a process in which they could do the same. Our process has been influenced by the 5 tools training as well as many of the NSTA publications designed to lead teachers and teacher leaders in standard development.

TAKEAWAYS:
Participants will leave with examples of elective standards that are three-dimensional.

SPEAKERS:
Teresa Bender (Omaha Northwest High School: No City, No State), Jennifer Rhine (Omaha Public Schools: Omaha, NE)

It takes a ton of time to make your own 3-D lessons and assessments. Come learn where you can get a ton of great ones that you can use in your classroom right away. Materials for life science, physical science, and earth-space science, grades 3-12.

TAKEAWAYS:
Where to find great 3-D instructional materials and assessments.

SPEAKERS:
Victor Sampson (The University of Texas at Austin: Austin, TX)

Create interactive questions with randomizable values for your students using our completely FREE tool!

TAKEAWAYS:
Teachers will learn how to use my tool to create interactive, randomized questions to use with their students!

SPEAKERS:
Jack Replinger (FormerTeacher / Founder: , WA)

We report results from a large-scale nationwide study titled “Researching Pre-College Factors that Lead to Persistence in Computer Science,” which has been supported by the National Science Foundation. This retrospective cohort study, including data from 6,044 students at 58 institutions of higher education across the U.S., investigated, among other questions, the effects on students’ computer science related career intentions of designated computer science classes in high school, and the teaching of computational thinking in high school classes other than computer science classes. We specifically looked at the effects of various types of in-school computer science classes (AP CS A, AP CS Principles, non-AP courses), of grades received, and of specific pedagogies in computer science classes, as well as in other classes.

TAKEAWAYS:
What difference do various "flavors" of in-school computer science classes (AP CS A, AP CS Principles, non-AP courses) make?

SPEAKERS:
Gerhard Sonnert (Harvard College Observatory: Cambridge, MA)

Using TI Nspires, Rovers, Hubs, and arrays attendees will learn how a science teacher from South Arkansas incorporated simple coding into his science classroom. We will draw VSEPR molecular models with Rovers, see how hubs and arrays can "brighten" up the electromagnetic spectrum calculations of wavelength, frequency, and energy with sound, pictures, and color. No coding experience necessary.

TAKEAWAYS:
Ideas on how you may incorporate simple coding into the science classroom and give topics new life.

SPEAKERS:
Chris Coker (Camden Fairview High School: Camden, AR)

Prolonged exposure to radon, a colorless, inert noble gas, is the second-leading cause of lung cancer. Researchers at Georgia State University and Perimeter College are conducting research to measure and monitor the levels of radon gas in metro Atlanta through support from USDA and NSF grants. This project will detail the partnership between Georgia State University and DeKalb County Public Schools to provide an authentic experience by hosting a radon research summer workshop for 6-12 grade STEM teachers in 2022 and 2023. The teachers conducted hands-on laboratory experiments that modeled the research that is being conducted by the Georgia State University researchers and toured the sampling sites. The workshop received positive feedback from both cohorts. The workshop will detail how universities and school districts partner to strengthen the STEM pipeline and incorporate university-level research in a secondary classroom.

TAKEAWAYS:
Participants will learn how universities and K-12 school districts can partner to provide authentic science experiences to transfer high-level university research to a secondary classroom.

SPEAKERS:
Samantha Andrews (GSU Perimeter College)

In this session, participants will experience part of an NGSS-aligned unit on wastewater testing and COVID-19. This six-lesson unit utilizing the 5E learning approach was developed through the collaboration of educators, engineers, scientists, medical doctors, and public health experts within an NIH-funded project. Attendees will participate in the fourth lesson of the sequence, entitled “H-Two-Poo.” Participants will first test the quality of different water samples to answer the driving question “how do you know if water is safe to use?” Participants will then learn about sources of wastewater, methods of wastewater management, and the development of a wastewater testing protocol to detect the presence of COVID-19. The experiences of high school students and teachers who have participated in the implementation of this phenomenon-based unit will be shared, including data from student surveys and handouts, along with photos of field trips to the community wastewater treatment facility.

TAKEAWAYS:
Attendees will utilize science and engineering practices to collect and analyze water quality data. They will further learn how science and engineering have been used to develop wastewater testing techniques that inform public health decisions in our communities.

SPEAKERS:
Sagan Goodpaster (University of Kentucky: Lexington, KY)

Explore an innovative K-2 STEM unit by Elaine Makarevich. Discover engaging lessons and resources tailored for young learners. Gain insights from the teacher/author on the creation and development process.

TAKEAWAYS:
Attendees will gain access to STEM lessons and resources, and hear from the teacher/author who wrote the lessons on how she developed them.

SPEAKERS:
Elaine Makarevich (SubjectToClimate)

N/A

TAKEAWAYS:
You will takeaway teacher tools to support planning and implementing each flexible practice, along with understanding how these practices have played out with teachers and students. These takeaways will be supported by student and teacher examples of work with, and reflections on, these practices.

SPEAKERS:
Michael Lawson (Teaching Assistant Professor)

STEM Career awareness has been done in many ways, as has STEM experiences. Students doing research projects is not new, nor is having mentors. What IS novel is how a coordinated effort to move students from career awareness, to interest, to proficiency through doing research in a mentored and well-resourced environment with extensive Teacher PD at the core, really results in 89% of the students choosing a STEM career. Based on a 12-year case study, the combination of intentional (teacher/student) support centered around a specific STEM career has outcomes tracked in a free online database. This presentation will share the formula, coach teachers to create their own implementation plan during the session, and offer web access to the free online database so teachers/students can track their own progress and benchmark it to aggregated anonymous data of others doing similar programs. Teachers are able to pull/share a PDF report of their own outcomes and as compared to others.

TAKEAWAYS:
Participants will leave with a written plan for their chosen career focus and lists of resource suggestions to help implement this program locally, as well as access to an online data tracking system where they can benchmark outcomes and receive tabulated reports at no charge.

SPEAKERS:
Jill Ott (Science Coach: Saint Louis, MO)