Materials Masking tape, six cards or labels describing sounds of various volumes (see Teacher Note) Four identical clear drinking glasses filled to different levels with water, a spoon Picture of Alexander Graham Bell from Suggested Books Suggested Books Ardley, Neil.
(labels; describing; sounds of various volumes (see Teacher Note) Four identical clear drinking glasses) (Four identical clear drinking glasses; filled; to different levels with water)
labels Four identical clear drinking glasses
describing filled
sounds of various volumes (see Teacher Note) Four identical clear drinking glasses
to different levels with water