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This resource explains the concept of acid rain.
This lesson discusses the gases that make up the atmosphere of Earth.
This guide outlines some activities for students in the area of food science.
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 resource provides an overview of different types of fuels and their combustion.
In this activity students will observe the chemical change that occurs between vinegar or lemon juice and heat.
This resource explains how to interpret chemical names and formulas from compounds.
This resource explains how bees make honey.
In this lesson, students learn about the nature of thermal energy, temperature and how materials store thermal energy.
This workbook tests students' learning in an introductory chemistry course.
This resource introduces students to chemical bonds.
This resource describes properties of water that are important for living things.
This lesson introduces students to the concept of acids and bases.
This lesson introduces students to matter - its composition of atoms and molecules and the four states of matter.
Phone: 1 (403) 244-5625
The Darakht-e Danesh Library
PO Box 86016 Marda Loop Calgary, AB T2T 6B7www.email@example.com
1 (403) 244-5625
The Darakht-e Danesh Library PO Box 86016 Marda Loop, Calgary, AB T2T 6B7