When the human body is exposed to a high-temperature environment during physical activity，it experiences varying degrees of heat stress．This environmental condition significantly impacts both physiological

and psychological responses，leading to changes in subjective and objective parameters under different exercise intensities． Wearable thermoelectric devices harness human body heat for power generation，with skin temperature playing a crucial role in determining the thermoelectric efficiency of these devices． This study experimentally investigates the subjective and objective responses of the human body under varying exercise intensities in high-temperature environments． Based on experimental data，the study analyzes changes in subjective and objective responses and evaluates the influence of ambient temperature and exercise intensity on the thermoelectric efficiency of wearable thermoelectric devices． The experimental design aims to enhance students'understanding of the physiological and psychological changes in high-temperature environments，improve their comprehension of professional course content，and promote scientific literacy．