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Lesson Plan

Sound activities outdoors

Summary: 
Do a series of activities on sound, all outdoors, to learn about what sound is, and to calculate the speed of sound.
Science content (2016 curriculum): 
Biology: Sensing, Organ Systems (4, 5, 6)
Physics: Light and Sound (1)
Procedure: 

Walk to the site of the lesson, doing the sounds in a box activity along the way.
Use a slinky or a space phone to show that sound is a vibration.
Make a string telephone, to explore how the vibrations can travel.
Calculate the speed of sound, using a large blank wall.

Notes: 

other activities that could be added: duck caller, Doppler effect

Grades taught: 
Gr 4
Gr 5
Teacher: 
Ingrid
Site tested: 
ingridscience afterschool
Lesson plan originally developed and delivered: 

isas 2017 spring outdoors