Threshold Principles Slides
Introductory presentation for Lesson 1, covering the definitions of transduction, sensation versus perception, and the two types of sensory thresholds (absolute and difference). Includes visuals for Weber's Law and lab instructions.
Threshold Lab Worksheet
A structured lab worksheet for Lesson 1 where students conduct two experiments: two-point discrimination (absolute threshold) and weight comparison (Weber's Law). Includes data tables, formula guides, and analysis questions.
Threshold Lab Teacher Guide
Facilitation guide for teachers to manage the sensory threshold lab. Includes material setup, instructional scripts, troubleshooting tips for Weber's Law calculations, and sample data for the two-point discrimination test.