This lesson focuses on radio astronomy data collected with a $50 student-built telescope. The telescope is not needed to do the lesson. Students collect information on the locations of neutral hydrogen. Easy to do and a primary focus of radio astronomy. The data collected can be used in the classroom to teach lessons on the Doppler Effect, Wave behavior, galactic velocity curves, and effects of gravity as well as other science topics. Many physics concepts can be taught in a highly engaging way by studying the concepts found in astronomy. Doppler effect, rotational motion, wave behavior, the EM spectrum are examples. The challenges to doing such lessons is the high cost of the telescopes and the challenges of collecting astronomy data during daylight hours. Plans for building and operating the radio telescope will be provided. Lesson plans for teaching the Doppler Effect via Red Shift/Blue Shift and for teaching how to work with galactic velocity curves will be included.

TAKEAWAYS:
Radio astronomy is done during class time as radio wave detection is not affected by daylight. Students will learn about the unique nature of galactic rotational behavior as compared to circular motion and planetary motion under Kepler’s Laws.

SPEAKERS:
John Clark (Volusia Online Learning: Port Orange, FL)

Working in teams, students take a short analog message and convert it to binary code for cell phone transmission. Students then send those zero’s and one over a carrier wave using a form of amplitude modulation to another team. At the other end the message is decoded and rewritten in analog form. which message was first? How close was it? A discussion of challenges the students’ faced in acting like a DSP (digital signal processor) lets student see some of the challenges of the original binary code and how subsequent forms of coding came about to address some of those challenges. Students discover the binary code they used was Morse code. Students then code and send a different message using the original 5-digit computer code. After racing to send their messages, students are guided through a follow-up discussion on the pros and cons of the new (Baudot) computer code used.

TAKEAWAYS:
Students will understand some of the challenges faced in digital signal processing as sending digital information evolved by completing a lab activity where they will code and decode messages into a digital format for transmission and receiving, similar to how cell phones work.

SPEAKERS:
John Clark (Volusia Online Learning: Port Orange, FL)

Since the beginning of the COVID pandemic, teachers have had to restructure how they teach. When schools closed, teachers were given multiple options and had to pick one. Many schools chose the Google Classroom option as it was the easiest for some schools to set up, but didn't allow for inclusivity with every student both in and out of the room. Using examples from my own Chemistry and fully virtual Applied Digital Skills classes, I will show how Microsoft Teams can give both the teachers and students a hub for all their presentations, notes, assignments, and even assessments. It allows teachers the ability to grade assignments and for students and parents to see those grades within the platform. It also allows for teachers to keep track of students' mental health and insights that can be shared with parents or councilors about students' habits on their computer. This may not be a science specific topic, but it works so well for managing a science classroom.

TAKEAWAYS:
Attendees will know how to use Microsoft Teams to host virtual lessons, create postings students can read and interact with, create and grade assignments, and how to check in with the emotional needs of students.

SPEAKERS:
Jill Elder (Assumption High School: Louisville, KY)

My first years of teaching Physics at Title 1 schools in Memphis were challenging. Many of my students were very behind, especially in math. However, I developed 5 strategies to make learning physics accessible and they completely transformed my classroom.

TAKEAWAYS:
Teachers will come away from this session with strategies that they can immediately implement in their classrooms to make physics more accessible and engaging, especially for their lower-level learners.

SPEAKERS:
Jack Replinger (Teacher: , WA)

Case Studies are stories with an educational message. Learn how case studies engage learners, develop critical thinking, and enhance collaborative and communication skills. You will experience a case and try to solve a real-world mystery of a woman who was told she was not her children’s mother.

TAKEAWAYS:
Participants will experience a case study as learners, reflect on the experience and on the pedagogical potential, and discuss ways to use the technique effectively. They will explore NSTA’s collection of almost 1000 freely accessible case studies in all STEM disciplines.

SPEAKERS:
Annie Prud'homme-Généreux (University of British Columbia: No City, No State)

The Next Generation Science Standards promote students doing science. Being able to assess them while they are engaged in the "doing" is essential. Attendees will take a deep dive into the SEPs and learn how to create rubrics that they can use to assess the SEPs while walking around and observing students as they work. The result? Higher student engagement and less papers to grade. This session is led by Dr. Carol Baker, NGSS Writer.

TAKEAWAYS:
Attendees will create a rubric that can be used in their classroom to authentically assess the SEPs.

SPEAKERS:
Carol Baker (NGSS: Orland Park, IL)

The Stan-X network is a world-wide partnership of public and private schools that work together to provide research-based learning experiences for students (https://stan-x.org). Through collaboration with the research group led by Dr. Seung Kim at Stanford University, the schools have adopted a fruit fly-based program that provides opportunities for authentic research that generates high-quality data and resources impacting the community of science. Stan-X program elements can fit flexibly into almost any science curriculum at middle or high school grade levels. In our session, we will detail the development and growth of our program and describe examples of courses that have been developed in schools in the U.S. and abroad. We will also describe how Stan-X works with schools to fund program creation and develop instructor skills for guiding students through authentic, open-ended research, while developing sufficient autonomy to modify or expand research-based science teaching.

TAKEAWAYS:
Through Stan-X, middle school and high school students learn science through authentic, open-ended, publishable research. Coordination between schools, both public and private, across the world can enhance scientific learning and research opportunities for your students and for teachers!

SPEAKERS:
Nicole Lantz (The Lawrenceville School: Lawrenceville, NJ)

The presenters will show a brief overview of standards based grading and mastery learning. They will also share how much it has spread in recent years. There are many aspects of SBG that can be challenging for secondary science teachers, we will name those and give tangible ideas to support alignment to the Next Generation Science Standards. This will be done from inspecting classroom examples, examples from research, and sharing personal accounts as a whole group. A large complication with SBG in secondary science classrooms is creating assessments that align with both SBG practices as well as NGSS performance expectations and three dimensionality. The melding of these concepts is new, challenging, and not being done in current research.

TAKEAWAYS:
Standards-based grading is becoming more prevalent in schools; it is important to see tangible and realistic ways to implement these practices while still aligned to the NGSS. We will share best practices in the conjoining of these two concepts as well as ways to support student growth.

SPEAKERS:
Stephanie Erps (Lecturer: Davenport, IA)

Case studies are stories with an educational message that capture & hold students’ attention. Cases come in all shapes/sizes for small/large classes. They include intimate debate, clicker, discussion, Problem-Based Learning, and jigsaw. Learn how to pick the most appropriate one for your class.

TAKEAWAYS:
Educators will leave the workshop with a better understanding of several case study formats and will be able to choose the best one for their purpose. They will also discuss strategies for facilitating each one most effectively. The NSTA case collection has almost 1,000 selections.

SPEAKERS:
Annie Prud'homme-Généreux (University of British Columbia: No City, No State)

I will take participants through my process of crafting sets of formative multiple choice questions that each use 2 of the 3 dimensions of NGSS, so that all dimensions are addressed. I will also show my process for refining free response questions to get the exact responses I am looking for and that allow for an ease of grading and seeing students’ understanding. I will provide examples from my own classroom & direct them to where they can find more examples from various storylines. As an iHub Chemistry writer, I learned to write 3-D multiple choice formative questions. An assessment graduate course taught me how to write quality distractors to see limits of student understanding and get useful feedback data. I merge these 2 in my own classroom to create assessments to get to what my students know. I will share my learning from these trainings and more to set teachers on the path to quality 3-D classroom assessments.

TAKEAWAYS:
Learn to craft three-dimensional assessments, multiple choice, and free response. Using quality distractors in multiple choice formatives allows you to pinpoint student misconceptions. Free response questions direct students to the specific response you want so that grading goes quicker.

SPEAKERS:
Sarah Evans (Olathe South High School: Olathe, KS)

STEM SAIL Ohio project team members will share how this grant-funded work is supporting science education in Ohio through focused regional partnerships. The discussion will include topics like: The Appalachian STEM Collaborative, a STEM Ecosystem that serves some of Ohio’s neediest students and has demonstrated exceptional growth in the wake of COVID-19. The DreamSTEM Educator Summer Externship Program, where teachers participate in business and industry activities and learn how those roles connect with their own content area. “STEM Stories” of teachers like Mark, a computer science teacher at an Ohio high school whose Game Design students are developing job training simulations for a local factory. Participants will see the immense value of cross-sector collaboration to advance classroom and workforce connections in STEM fields. They will be inspired to seek professional and industry connections to strengthen the classroom-workforce pipeline in their own schools and communities.

TAKEAWAYS:
Participants will learn about the STEM SAIL Ohio project from the perspective of program designers, STEM ecosystem partners, and Ohio educators. They will hear examples of activities designed to support teachers and student success, and will be encouraged to connect with their nearest STEM ecosystem.

SPEAKERS:
Sadie Norwick (TIES: No City, No State), Christa Krohn (Director of Learning Systems: , OH)

Participants will use web-based image and data analysis software and real data sets to compare the Cartwheel Galaxy in optical and X-ray bands to determine the sources of the ultra and hyperluminous X-rays in the galaxy. This investigation can be done on smart phones, laptops, and tablets with an internet connection. The unusual shape of the Cartwheel Galaxy is most probably the result of a collision with one of the smaller nearby galaxies several hundred years ago. The collision produced compression waves within the galaxy which triggered bursts of massive star formation. Participants will use the location of the U/HLXs on the x-ray image and optical image, as well as information about expansion rates and the life cycles of stars to determine what these objects might be. This is a great introduction to the software that astrophysicists use. Participants will also learn about the possibilities for other kinds of investigations and research with the software and the thousands of available data sets.

TAKEAWAYS:
Astrophysicists use light in all bands of the electromagnetic spectrum to determine the nature of an object. Web-based software will be used; the same tools used by scientists. This software can be used by students to do their own investigations in astronomy with real data sets.

SPEAKERS:
Pamela Perry (Lewiston High School: Lewiston, ME)

Stars form in giant molecular clouds of gas and dust in massive star formation complexes, and depending on their initial mass, usually follow a sequence that ends in their destruction in catastrophic collapses and explosions. The process of stellar evolution provides the energy which drives the universe, and thereby determines its future. During the last stages of evolution, nucleosynthesis creates the elements which will enrich the next generation of protostars and planets. formation of stars also sets the stage for possible exoplanets forming within the debris disks of young protostars as hydrogen begins to fuse in their cores. This basic sequencing activity is one of a series of activities designed to show how scientists view, study, and examine the process of stellar evolution. The card sets have descriptions and links and can be used as a pretest or a posttest, either individually or as a group. Multiple answers are acceptable. A scoring rubric is included.

TAKEAWAYS:
Stellar evolution is a cosmic cycle from the formation of protostars and stars in cold molecular clouds, through their final collapses into remnants and stellar cores. This process creates heavier elements and sets the stage for the formation of exoplanets and the next generation of star formation.

SPEAKERS:
Donna Young (NASA/NSO/UoL Program Manager: Laughlin, NV)

Chemical bonding is a complex and challenging topic for both teachers and students. We will share our ongoing work to incorporate the SEPs into our units for chemical bonding and how we engage students in developing increasing complexity into their explanations and models of chemical bonds. We will discuss how our learning progression is informed by and addresses misconceptions identified by chemical education research. This sequence builds student understanding from atomic principles to bonding models and the macroscopic properties of substances which directly addresses standards HS-PS1-1 and HS-PS1-3, while introducing underlying concepts needed for HS-PS1-2 and HS-PS1-4. Our current work is to incorporate more explicitly the CCCs including a performance assessment adapted from Wonder of Science. Lastly, we will reflect on our next steps and identify both the benefits and difficulties in modifying units for the NGSS performance expectations.

TAKEAWAYS:
Attendees will learn how to apply a research-based curriculum sequence on chemical bonding into their classroom that incorporates both strategies and activities that we have developed or adapted to use the three dimensions of NGSS.

SPEAKERS:
Elizabeth Catt , Jeremy Horner (Carmel High School: Carmel, IN)

Photography steals the show, but the actual astrophysics going on out there is hidden in the subtle relationships among wavelengths, which we receive as numerical data. This session will show you how astronomers sort through that data to discover and classify objects and phenomena in deep space.

TAKEAWAYS:
The participants will step through an entire astronomical research project from inception through data gathering, data vetting and processing, results, and publication. This will deepen the participant’s understanding of research and equip them to bring astronomical research to their school.

SPEAKERS:
Vincent Urbanowski (Academy of Information Technology & Engineering: Stamford, CT)

Participants in this workshop will use a temperature sensor/probe to measure the temperature of a liquid. They will then design and code a program that will display the temperature and also incorporate other multi-sensory devices to indicate if the liquid is safe for drinking. This workshop will allow participants to go through the engineering design process and create a working model by the end of the session. No prior coding knowledge is required, just a willingness to create, learn, and have fun doing it.

TAKEAWAYS:
Create a multi-sensory temperature detector. Implement coding in Python into the STEM/Science/Mathematics classroom. Learn how to give students ownership in their projects.

SPEAKERS:
Jessica Kohout (Howard County Conservancy: Woodstock, MD), Brad Posnanski (Comsewogue High School: Port Jefferson Station, NY)

STEM careers often have neurodivergent professionals (dyslexia, ADHD, and/or other executive functioning needs). However, often our lessons do not highlight the very strengths that make neurodivergent professionals so successful in STEM. Let's identify these strengths and build on them!

TAKEAWAYS:
I hope to leave you with the strengths of neurodivergent students, ideas to support neurodivergent students in your classroom, and a new lense to look at your curriculum through.

SPEAKERS:
Sofia Hussain (Park Academy: Lake Oswego, OR)

During our district's "austerity" years (around 2008) our supply budget was slashed and has not returned. Our Biology team developed low-cost wet-lab experiences for students to develop skills in experimental design, long-term data collection, graphing, and writing scientifically. These activities are used in our honors and regular biology courses. Check out one of our experiences- (sample of a whiteboard and a class set of the algae lab in our Biofuel Unit.) https://drive.google.com/file/d/1XMpQ5SsBw0YgU9frO2L4lKwv-L38BkQg/view?usp=sharing Students were tasked with maximizing algae growth over two weeks, measuring with turbidity, and then analyzing their protocol compared to the class. You can see not all were successful which leads to rich conversations.

TAKEAWAYS:
Bring home six low-cost, highly engaging lab experiences that can be supported with a minimal financial cost!

SPEAKERS:
Jacqueline Svetich (Science Teacher: Naperville, IL), Adrianne Toomey (Neuqua Valley High School: Naperville, IL)

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 what science is, 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:
Become familiar with NGSS Appendix H and use it to enhance your classroom activities to develop sensemaking skills that help your students to identify logical fallacies and misinformation that are used in sloppy science, disinformation, and science denial in their everyday experiences.

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

Goodbye, grading labs and lab reports -- Hello, lab practicals! Come learn how we’ve planned, implemented, and graded lab practical assessments in our SBG AP Physics 1 course. They are quick, individual, hands-on, aligned to science and engineering practices, and appropriate for an AP course.

TAKEAWAYS:
We will share how we’ve developed non-traditional lab assessments related to each unit in our standards-based grading AP Physics 1 curriculum. Presenters will share examples, recommendations, and challenges for teachers to think about as they implement lab practicals.

SPEAKERS:
Kristen One (Adlai E. Stevenson High School: Lincolnshire, IL), Kristy Wrona (Adlai E. Stevenson High School: Lincolnshire, IL)