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)

Seckinger High School utilizes an Artificial Intelligence framework that is incorporated into every subject. The framework will be shared with a see-think-wonder protocol. Participants will work through 3 sample lessons integrating parts of the framework. The Biology lesson will feature 3 uses of generative text models for learning: analysis of generated text for accuracy, creation of generative images for student productivity, and use of generative text models for creative problem-solving and student ideation. For the Chemistry lesson, students will use PASCO probes, along with their knowledge of acids and bases, chemical bonding, and properties to design a solution to a real-world problem. The Physics lesson will use an inquiry-based investigation to discover the coefficient of friction while comparing data between a spring scale and PASCO probes. Participants will receive hard copies of handouts and access to all digital resources.

TAKEAWAYS:
Attendees will learn how to “upgrade” their lessons as education continues to move into the phase of artificial intelligence.

SPEAKERS:
Holly Hall (Seckinger High School: No City, No State), Natasaskia Wayne (Gwinnett County Public Schools: No City, No State), Krystal Shearon (Seckinger High School)

Understanding the nature and process of science is critical to scientific literacy. When students engage in the practices of science, they are more likely to integrate science as part of their own identities (Gee, 2007). To do this successfully, students must reflect on what they are doing and why, along with comparing their strategies to those of professional scientists (NRC, 2011). In this session, participants will examine their own conceptions of the nature and process of science, make connections to pedagogical frameworks (NGSS SEPs & CCCs), engage as students to use the Flowchart Mapping tool from the Understanding Science project to trace their approach to figuring out a biological phenomenon about why blue whales are so big, compare their process to that of the scientists investigating the phenomenon, and reflect on how they might use this tool and strategy in their own classrooms with other phenomena or lessons.

TAKEAWAYS:
Participants will learn how to use the Science Flowchart interactive journaling tool to illuminate the dynamic nature and process of science, and how to apply the tool to any phenomenon or lesson in their classroom.

SPEAKERS:
Lindsey Roy (Science and Digital Learning Coordinator: Lincoln, NE), Betsy Barent (Lincoln Public Schools: , United States)

Using the standard model kits for inspiration, attendees will see how using simulations for 3-D modeling of molecular geometry can help students "see" the unseen. Taking this knowledge, attendees will code a rover to draw the molecular shapes using simple and easy coding commands. NO EXPERIENCE REQUIRED! Student's will be exposed to not only molecular geometry, but will also tie in mathematical geometry with the use of interior and exterior angles for their shapes.

TAKEAWAYS:
Give students new ways to visualize molecular geometry while integrating coding into the science classroom and maybe learning a little geometry!

SPEAKERS:
Stacy Thibodeaux (Southside High School: Youngsville, LA), Chris Coker (Camden Fairview High School: Camden, AR)

NEED’s Exploring Marine Hydrokinetics (MHK) is an exploratory unit for secondary students that includes teacher and student guides containing comprehensive background information on energy, the properties of fluids and waves, electricity, hydrokinetic technologies, and careers in the emerging industry of MHK. Participants will have the opportunity to apply the science of the oceans and electricity generation as they learn about the many types of MHK technology, explore case studies, consider siting a project, and build their own sample wave generator model. The curriculum is available for free and includes hands-on, inquiry-based explorations, group presentations, and cooperative learning activities.

TAKEAWAYS:
The energy of moving water can be harnessed and converted into electricity in many ways, including technologies for harnessing the energy in ocean tides, waves, and currents. Participants will learn activities for students that explore these concepts and best practices for implementing.

SPEAKERS:
Don Pruett, Jr. (Washington Science Teachers Association: Everett, WA)

SPIN, a FREE web-based notebook created with funding by NSF, has three customizable lessons for data-focused investigations in Earth Science on Sunspots, Tides, and Hurricanes. Teachers can also input their own lessons into SPIN. One of the teachers who created the lessons in the notebook will be presenting. The first 30 minutes presenters will give teachers accounts in SPIN and show 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. In the final 30 minutes, teachers will 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. Biology, chemistry, and physics also available.

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 it has helped their students understand data practices explicitly.

SPEAKERS:
Kevin Cabaniss (Teacher, Science), Erin Peters-Burton (George Mason University: Fairfax, VA)

Chemical equilibrium is a central topic to the understanding of both Chemistry and Biology, yet students have many misconceptions. The NGSS standard HS PS1-6 covers this important topic. In a recent AP Chemistry Exam, the vast majority of students did poorly on the topic and had misconceptions about equilibrium; 73 % of the students received a zero or had no response to the equilibrium question. Students are most familiar with equilibrium problems and experiments where the K value is small; usually less than one. Exam questions dealing with a large K value cause the majority of students to do poorly. In this presentation, participants will take part in a “hands-on” inquiry activity with an equilibrium having a large K value. Participants will learn methods to overcome student misconceptions of equilibrium. Join this workshop to take an inquiry lab back to use in your classroom. Handouts will be provided. There will be time allotted for participant questions.

TAKEAWAYS:
Participants will learn to use Inquiry to overcome student misconceptions about chemical equilibrium.

SPEAKERS:
Gregory Dodd (Retired Chemistry Teacher: Pennsboro, WV)

Rubin Observatory is a public US observatory funded by the NSF. Educational materials and services are freely available to all. “Coloring the Universe” is one of six free online investigations that offer a complete, classroom ready lesson. Designed to support the NGSS, it comes with a phenomenon, teacher guide, presentation slides, videos, and a variety of three-dimensional formative and summative assessments and scoring guides. Since the entire lesson cannot be completed in 60 minutes, we will adopt a drop in approach at various places of the phenomenon and online app, and role-playing from the student perspective.We will then visit the website to preview additional resources. This workshop will also model how the lesson can be incorporated in Earth-Space or Physics storylines, and will demonstrate formative assessment and inclusive learning techniques.

TAKEAWAYS:
Participants will learn how to use the free interactive Coloring the Universe online investigation and support materials designed for NGSS teaching and learning, as well as active learning and assessment strategies that support inclusive techniques for building student communication skills.

SPEAKERS:
Ardis Herrold (Vera C. Rubin Observatory: Tucson, AZ)

Part 1: We'll demonstrate how to use the ChatGPT to create dynamic curriculum & lesson plans that encourage student curiosity and foster a love for scientific inquiry. We'll demonstrate how to use the AI to generate thought-provoking questions, design hands-on activities, and provide real-time feedback to enhance student learning. Part 2: Learn how ChatGPT can assist you in designing assessments that effectively measure student understanding and track progress toward learning objectives. We'll cover strategies for generating AI-powered quizzes, tests, and projects, as well as using ChatGPT to analyze student performance and provide personalized feedback. Part 3: Navigate the potential challenges and ethical considerations of using ChatGPT in the classroom. We'll discuss best practices for responsibly and transparently integrating ChatGPT into your teaching, while maintaining student privacy and addressing potential biases in the AI's output.

TAKEAWAYS:
Attendees will learn how to effectively integrate ChatGPT into science education, enhancing lesson plans, curriculum, and assessments while addressing ethical considerations for responsible AI implementation.

SPEAKERS:
Ren Mendoza (University of Nebraska at Omaha: , NE), Noah Glaser (Assistant Professor: COLUMBIA, MO)

Copper is used in plumbing, coinage, and electrical wiring; yet we often take this element for granted. Copper has been known since at least 9000 BC, but many of its reactions and properties have only been determined in recent centuries. This inquiry requires students to: research the chemical reactions of copper (redox, double displacement, and decomposition), apply prior knowledge of stoichiometry and conservation of matter, analyze a copper solution using spectroscopy, and use proper laboratory techniques and skills. NGSS standards HS PS1-2, HS PS1-5, and HS PS1-7 will be addressed. Participants will: research and design an Inquiry experiment, use technology to collect/analyze data, & visualize what occurs on the submicroscopic level by employing particulate drawings. Join this workshop to take home a two-unit inquiry lab which is a perfect beginning-of-year lab and end-of-course lab practical. There will be time allotted for participant questions. Handouts will be provided.

TAKEAWAYS:
Participants will take part in a “hands-on” Inquiry experiment, use technology to collect/analyze data, and visualize what occurs on the submicroscopic level in copper chemical reactions by employing particulate drawings.

SPEAKERS:
Gregory Dodd (Retired Chemistry Teacher: Pennsboro, WV)

Often art mimics science and some aspects of science seem divinely beautiful. As an approach for developing a holistic curriculum for the science classroom, the novel approach of using common, free, 3D modeling tools has been considered and implemented in the science classroom. The objective of this session is to introduce educators to the benefits and opportunities of using 3D modeling in the science classroom to enhance student learning and engagement. The session will provide practical tips and strategies for integrating 3D modeling technology (Blender) into science lessons, as well as showcase examples of successful implementation. Blender is a free, easy to use, yet robust, 3d modeling and simulation software.

TAKEAWAYS:
Educators will have practical tips and strategies for integrating 3-D modeling into their science lessons. Participants will have hands-on experience with 3-D modeling tools and software. Educators will be able to share their experiences and ask questions about using 3-D modeling in the classroom.

SPEAKERS:
Ashley Posey (McCallie School: Chattanooga, TN), Jessica Dobrin (Science Teacher: Chattanooga, TN), Caleb Bagby (Senior Director of Engineering, Technology, and Design: Chattanooga, TN)

Using the often discarded coinage, attendees will use the penny, calculators, force sensors, graduated cylinders, and formulas to collect and analyze data. This data will be used to analyze density comparisons of pre- and post- 1982 pennies with scientific as well as mathematical tools. Attendees will also use force sensors to analyze mass and force data to find the acceleration due to gravity. Both activities use slope and graphing knowledge to ensure student success in the science and math classroom, as well as solidifying science skills needed for standardized testing.

TAKEAWAYS:
Learn how to incorporate technology in the science classroom that will solidify concepts learned in the math classroom which directly apply to science.

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

Rubin Observatory is a public US observatory funded by the NSF. Educational materials and services are freely available to all. “Expanding Universe” is one of six free online investigations that offer a complete, classroom ready lesson. Designed to support the NGSS, it comes with a phenomenon, teacher guide, presentation slides, videos, and a variety of three-dimensional formative and summative assessments and scoring guides. This workshop will model scaffolded teaching and assessment techniques to help students achieve success in making sense of abstract concepts presented in the lesson. Since the entire lesson cannot be completed in 60 minutes, we will adopt a drop in approach at various points by using portions of the phenomenon and the online app, and role-playing from the student perspective. We will then visit the website to preview additional resources.

TAKEAWAYS:
Participants will learn how to use the free interactive Expanding Universe online investigation and support materials designed for NGSS teaching and learning, as well as scaffolded teaching, and as formative assessment strategies to ensure that all students may achieve a successful learning experience.

SPEAKERS:
Ardis Herrold (Vera C. Rubin Observatory: Tucson, AZ)

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)

The session will give teachers an opportunity to participate in the same sort of rich and meaningful learning experiences that are called for by the NGSS. This session, as a result, will include approximately forty minutes of audience participation in student hat. Teachers will leave with high-quality instructional materials that they can use in their own classrooms. The agenda for this session is: • A discussion of some topics that are challenging to teach because many students see them as irrelevant and why students think this way about them (10 mins). • An opportunity for participants to experience an example of how a meaningful and authentic phenomenon can drive a learning experience (40 mins) • An overview of a tech tool to help teachers create these types of learning experiences (5 mins) • Questions and suggestions for learning more (5 mins)

TAKEAWAYS:
Meaningful phenomena and authentic problems can make topics not only more meaningful for students, but can also make instruction more rigorous and equitable.

SPEAKERS:
Todd Hutner (Del Valle ISD: Del Valle, TX)