Learning Goals
Students will be able to investigate how reflected light travels through an aperture and lens to form an image on film or a digital sensor using systematic observations and evidence.
Students will be able to formulate and refine testable questions about how changes to camera components affect light entry and image formation based on observations of models.
Students will be able to construct evidence-based explanations comparing how cameras capture light to form images with how photosynthesis transforms light energy into stored chemical energy.
Students will be able to develop and communicate models showing a camera’s light path, the effect of changing magnetic-object arrangements on stored potential energy in a camera-inspired mechanism, and one evidence-based improvement in camera design over time.
Products
Camera Science Investigation Notebook
Each student documents an investigable question, observations and evidence, labeled light-path diagrams, analysis of variables, a photosynthesis comparison, a magnetic potential-energy model, and an explanation of one historical camera improvement. The notebook includes the required written or recorded reflection from every work session.
Labeled 3D Camera Model and Camera Science Gallery Presentation
Teams collaboratively build a labeled 3D model tracing reflected light from a scene through an aperture and lens to film or a sensor, accompanied by a poster or presentation explaining their evidence, a camera-inspired magnetic potential-energy model, the photosynthesis comparison, and one key improvement from early to modern cameras. Teams present their investigation, acknowledge limitations or unexpected findings, and answer audience questions safely without aiming viewing devices at the sun.
No rubric has been generated yet.