Microphones and loudspeakers video
Video exploring how microphones and loudspeakers work (2:28).
Microphones and loudspeakers activity sheet
Comprehension activity sheet to test students' understanding of the video.
Wordsearch activity sheet
Wordsearch activity sheet featuring key terms from this video, Absorption and reflection: oil exploration and Absorption and reflection: the theatre.
Matching activity sheet
Match key terms from this topic with their definitions.
Missing words activity sheet
Fill in the blanks to test understanding of this topic.
Teacher guide, including suggested discussion points for the video.