Unit Three: (Suspended part) Chapter 9 - Document 4: Sensory receptor and nerve impulse

In this lesson, students will explore the role of sensory receptors in detecting stimuli and generating nerve impulses that allow the nervous system to respond. They will learn about the different types of sensory receptors, including mechanoreceptors, thermoreceptors, and photoreceptors, and how they convert stimuli into electrical signals. Students will also discuss the importance of sensory receptors and nerve impulses in our ability to perceive and interact with the world around us.