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This reading describes how the scientific method was developed through history.
This lesson discusses the concept of density and describes a few experiments which students can do to help them understand it.
This experiment demonstrates the constant movement of liquid molecules.
This explains how astronomers think the universe and solar system formed and how elements of the periodic table developed.
This resource reviews some of the basic principles of chemistry.
Phone: 1 (403) 244-5625
The Darakht-e Danesh Library
PO Box 86016 Marda Loop Calgary, AB T2T 6B7www.firstname.lastname@example.org
1 (403) 244-5625
The Darakht-e Danesh Library PO Box 86016 Marda Loop, Calgary, AB T2T 6B7