Are your Grade 11 students ready to bring together everything they’ve learned about waves and apply it to real-world technology? Grab this set of 50 Task Cards designed to support NGSS HS-PS4-4 while helping students synthesize wave concepts into meaningful technological applications. This resource focuses on connecting wave properties—such as amplitude, frequency, wavelength, speed, interference, and refraction—to practical systems like sonar, MRI, ultrasonic sensors, wireless communication, a