11th Grade  Project 4 weeks

Light Battle: LED Colors vs. Plant Power!

Ari D
Updated
HS-LS1-5
HS-LS1-5
Self Directed Learning
1-pager

Purpose

The purpose of this project is to engage students in the exploration of photosynthesis through hands-on experimentation, deepening their understanding of how light wavelength influences plant growth and energy conversion. By designing and executing controlled experiments, students apply scientific methods to real-world agricultural challenges, fostering critical thinking and self-directed learning. Through reflection and collaboration, students develop comprehensive insights that connect classroom concepts to sustainable agricultural practices, enhancing their ability to contribute to future innovations in this field.

Learning goals

The learning goals for this experience include students understanding how different light wavelengths impact photosynthesis and exploring the implications for sustainable agricultural practices. They will also develop skills in designing controlled experiments, identifying and manipulating variables, and applying the scientific method. Through reflection and self-directed learning, students are expected to engage in critical thinking and collaboration while documenting their findings in digital portfolios. By the end of the project, students should have a deeper insight into photosynthesis and its optimization, as well as improved self-awareness in scientific inquiry practices.

Standards
  • [Next Generation Science Standards] HS-LS1-5 - Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.
  • [Next Generation Science Standards] HS-LS1-5 - Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.
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.

Products

Students will create a comprehensive digital portfolio that includes detailed documentation of their experiment setup, methodology, and data analysis. The portfolio will feature visual presentations of their findings on the effect of different light wavelengths on photosynthesis, along with reflections on their learning journey. By the end of the project, students will present proposals for real-world applications in sustainable agriculture, showcasing their understanding of potential improvements and innovations in this field. Each student will compile peer feedback, personal reflections, and critique from the botanist to articulate how their project's outcomes can influence agricultural practices.

Launch

Engage students with a dynamic 'Photosynthesis Color Spectacular' kickoff event, featuring interactive stations that demonstrate the impact of different colored light sources on plant samples. At each station, students will use LED filters to visually experience the effects of various light wavelengths on plant growth, document their observations, and discuss as a group how these insights could translate to optimizing photosynthesis in agricultural settings. This immersive launch will ignite curiosity and provide foundational context for their upcoming experiments.

Exhibition

Transform the classroom into an interactive science fair, inviting local community members, educators, and parents to explore student workstations. Each station will feature digital portfolios showcasing experiment details, findings, and proposed agricultural applications, supplemented by visual displays and live plant samples. Encourage students to engage visitors with concise presentations and Q&A sessions, fostering dialogue on sustainable practices through optimized photosynthesis.