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Introduces the properties and uses of water, including simple activities and experiments. Includes notes for parents and teachers. Suggested level: junior, primary.
Introduces the properties and uses of water, including simple activities and experiments. Includes notes for parents and teachers. Suggested level: junior, primary.
Introduces the properties and uses of sand, including simple activities and experiments. Includes notes for parents and teachers. Suggested level: junior, primary.
Introduces the properties and uses of sand, including simple activities and experiments. Includes notes for parents and teachers. Suggested level: junior, primary.