explore homogeneous mixtures Revise the distinction between homogeneous and heterogeneous mixtures and pure substances and generate a list of mixtures that can be in the biosphere, lithosphere, hydrosphere and atmosphere. and heterogeneous mixtures through practical investigations: Identify and describe procedures that can be used to separate naturally occurring mixtures of: separation techniques - solids with different sized particles based on physical - solids and liquids properties (ACSCH026) - dissolved solids in liquids - liquids - gases calculating percentage Use a variety of processes, including filtration, distillation, separating funnel and chromatography, to separate the following composition by weight of mixtures, based on their physical properties: component elements - sand and calcium carbonate and/or compounds - a suspension of calcium carbonate in water (ACSCH007) - salt dissolved in water - calcium sulphate, copper sulphate and - an oil and water mixture - alcohol and water - the colours in a felt-tipped pen W/S Planning Investigations CH11/12-2 – – W/S Conducting investigations CH11/12-3 – – Design and conduct an investigation to separate the components of a mixture and carry out a gravimetric analysis to estimate its percentage composition. W/S Planning Investigations CH11/12-2 – – W/S Conducting investigations CH11/12-3 – – W/S Processing Data and Information CH11/12-4 – – Students: 4. Investigating nomenclature of inorganic substances: investigate the nomenclature of Students should their knowledge of naming inorganic compounds by viewing the following video: inorganic substances using International Union of Pure and Applied Chemistry (IUPAC) It is important to provide students with practice worksheets and quizzes to reinforce these ideas. Students should also make a naming conventions list of chemicals and their names as they are encountered within the course. W/S Communication CH11/12-7 – – Students: 5. Classification of elements and Review of the Periodic Table structure: Conduct an investigation to examine some physical properties and uses of a of elements to present information about their classification as metals, non-metals and metalloids.
explore homogeneous mixtures and heterogeneous mixtures through practical investigations: separation techniques based on physical properties (ACSCH026) Revise the distinction between homogeneous and heterogeneous mixtures and pure substances and generate a list of mixtures that can be in the biosphere, lithosphere, hydrosphere and atmosphere. Identify and describe procedures that can be used to separate naturally occurring mixtures of: - solids with different sized particles - solids and liquids - dissolved solids in liquids - liquids - gases calculating percentage composition by weight of component elements and/or compounds (ACSCH007) Use a variety of processes, including filtration, distillation, separating funnel and chromatography, to separate the following mixtures, based on their physical properties: - sand and calcium carbonate - a suspension of calcium carbonate in water - salt dissolved in water - calcium sulphate, copper sulphate and - an oil and water mixture - alcohol and water - the colours in a felt-tipped pen W/S – Planning Investigations – CH11/12-2 W/S – Conducting investigations – CH11/12-3 Design and conduct an investigation to separate the components of a mixture and carry out a gravimetric analysis to estimate its percentage composition. W/S – Planning Investigations – CH11/12-2 W/S – Conducting investigations – CH11/12-3 W/S – Processing Data and Information – CH11/12-4 Students: investigate the nomenclature of inorganic substances using International Union of Pure and Applied Chemistry (IUPAC) naming conventions 4. Investigating nomenclature of inorganic substances: Students should their knowledge of naming inorganic compounds by viewing the following video: It is important to provide students with practice worksheets and quizzes to reinforce these ideas. Students should also make a list of chemicals and their names as they are encountered within the course. W/S – Communication – CH11/12-7 Students: 5. Classification of elements and Review of the Periodic Table structure: Conduct an investigation to examine some physical properties and uses of a of elements to present information about their classification as metals, non-metals and metalloids.
chemistry-stage-6-year-11-sample-unit-module-1-properties-and-structure-of-matter.docx