Students will explore the intricate world of electron configurations through hands-on activities, constructing models to visualize how electrons are arranged within atoms. By engaging in collaborative projects and presenting their findings to peers, students will deepen their understanding of the impact of electron configurations on chemical properties. This project encourages critical thinking and self-directed learning, allowing students to apply their knowledge to real-world contexts and enhance their communication skills through peer feedback and reflection.
Learning goals
Students will explore and model electron configurations for elements in the third energy level, focusing on valence electrons and energy levels. They will develop critical thinking and problem-solving skills by analyzing how these configurations influence chemical properties and behaviors of elements. Through hands-on activities, students will engage in self-directed learning, using feedback to refine their understanding and models. Effective communication will be emphasized as students present their findings to peers in other Chemistry classes, fostering a sense of identity and belonging in the scientific community.
Standards
[Common Core] CCSS.ELA-Literacy.RH.11-12.6 - Evaluate authors' differing points of view on the same historical event or issue by assessing the authors' claims, reasoning, and evidence.
[Common Core] CCSS.ELA-Literacy.W.11-12.3 - Write narratives to develop real or imagined experiences or events using effective technique, well-chosen details, and well-structured event sequences.
Competencies
Self Directed Learning - Students use teacher and peer feedback and self-reflection to monitor and direct their own learning while building self knowledge both in and out of the classroom.
Academic Mindset - Students establish a sense of place, identity, and belonging to increase self-efficacy while engaging in critical reflection and action.
Critical Thinking & Problem Solving - Students consider a variety of innovative approaches to address and understand complex questions that are authentic and important to their communities.
Content Expertise - Students develop key competencies, skills, and dispositions with ample opportunities to apply knowledge and engage in work that matters to them.
Effective Communication - Students practice listening to understand, communicating with empathy, and share their learning through exhibiting, presenting and reflecting on their work.
Products
Students will collaboratively design and construct 3D models of electron configurations for elements in the third energy level, utilizing various materials to represent orbital shapes and electron arrangements. These models will be presented to other chemistry classes during an exhibition, allowing students to communicate their understanding and receive feedback. Additionally, students will compose a narrative that explores the influence of electron configurations on the chemical properties and behavior of elements, integrating scientific concepts with creative storytelling techniques.
Launch
Begin the project with a hands-on activity where students create 3D models of electron orbitals using clay and wire, allowing them to visualize and manipulate the shapes of s, p, and d orbitals. Facilitate a collaborative discussion where students predict how these configurations might affect chemical properties, setting the stage for deeper inquiry. This engaging start will spark curiosity and provide a tactile understanding of abstract concepts, aligning with the project’s essential question.
Exhibition
Students will present their models of electron configurations to other Chemistry classes, showcasing their understanding of how these configurations influence chemical properties. Each group will explain the rationale behind their model, highlighting the application of AFBAU, Pauli Exclusion, and Hund's rules. The exhibition will include interactive Q&A sessions, allowing peers to engage critically with the presenters and provide constructive feedback. This event will also feature a reflective component where students articulate their learning journey and the impact of peer and teacher feedback on their project development.
