Having contributed to a Investigates and describes at least three examples of compounds with properties variety of practical activities that are different from their constituent elements, for example, hydrogen explosion to make and down and electrolysis of water. compounds, I can describe Constructs names of two-element compounds which are derived from the names examples of how the of the elements, from which it is formed, with a suffix of –ide. properties of compounds are Constructs word equations for simple reactions, for example, carbon reacting with different from their oxygen: carbon + oxygen carbon dioxide. constituent elements. SCN 3-15b Identifies elements present from simple molecular formulae. I can differentiate between pure substances and Names examples of pure substances and mixtures from everyday life. mixtures in common use and Identifies pure substances and mixtures from particle diagrams. can select appropriate Investigates and describes appropriate physical methods to separate mixtures physical methods for into components, for example, distillation, filtration and chromatography. separating mixtures into their components. SCN 3-16a Investigates and describes the solubility of substances in different solvents, for I have taken part in practical investigations into solubility example, water and acetone/propanone. using different solvents and Uses terms solute, solvent and solution correctly in context. can apply what I have learned Describes how changing the relative quantity of solute or solvent changes the to solve everyday practical concentration of a solution. problems. SCN 3-16b
Having contributed to a variety of practical activities to make and down compounds, I can describe examples of how the properties of compounds are different from their constituent elements. SCN 3-15b Investigates and describes at least three examples of compounds with properties that are different from their constituent elements, for example, hydrogen explosion and electrolysis of water. Constructs names of two-element compounds which are derived from the names of the elements, from which it is formed, with a suffix of –ide. Constructs word equations for simple reactions, for example, carbon reacting with oxygen: carbon + oxygen carbon dioxide. I can differentiate between pure substances and mixtures in common use and can select appropriate physical methods for separating mixtures into their components. SCN 3-16a Identifies elements present from simple molecular formulae. Names examples of pure substances and mixtures from everyday life. Identifies pure substances and mixtures from particle diagrams. Investigates and describes appropriate physical methods to separate mixtures into components, for example, distillation, filtration and chromatography. I have taken part in practical investigations into solubility using different solvents and can apply what I have learned to solve everyday practical problems. SCN 3-16b Investigates and describes the solubility of substances in different solvents, for example, water and acetone/propanone. Uses terms solute, solvent and solution correctly in context. Describes how changing the relative quantity of solute or solvent changes the concentration of a solution.
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