BUNDLE - WAVES.
SKU:
£9.99
£9.99
per item
SINGLE POWERPOINT CONTAINS 4 LESSONS. IT HAS A MIXTURE OFDEMO'S, EXPERIMENTS AND ACTIVITIES - QUIZZES, GAP FILLS, THINK PAIR SHARE ALL WITH ANSWERS. DIFFERENT WAVES & FUNCTIONS, ULTRASOUND, ECHOES, HUMAN EAR & MICROPHONES, LINKS BETWEEN FREQUENCY & PITCH LOUDNESS & AMPLITUDE, VIBRATIONS & SOUND, TRANSVERSE & LONGITUDIAL, COMPRESSION & RAREFACTION, SUPERPOSITION, ETC...