Description

Worksheet Contents

• This worksheet covers:

• Formation of a mixture

• Separation of a mixture

• Types of physical properties

• How separation techniques utilise physical properties

• Separation of heterogeneous mixtures

• Decanting

• Sieving

• Filtration

• Centrifugation

• Magnetism

• Separation of homogeneous mixtures

• Evaporation

• Distillation

• Chromatography

• Includes:

• Unit outline.

• Cloze activity (fill in the blanks).

• Short-answer questions.

• Extension questions.

• Topics for further research.

• Set of 16 flashcards covering key definitions.

• Teacher version containing complete answers.

• Aligned to the Australian Year 7 Science curriculum.

• 14 pages.

Learning Outcomes

• By the end of this worksheet students will be able to:

• ☑   Describe the process of decanting, with examples.

• ☑   Describe the process of sieving, with examples.

• ☑   Describe the process of filtration, with examples.

• ☑   Describe the process of centrifugation, with examples.

• ☑   Describe the process of magnetic separation, with examples.

• ☑   Describe the process of evaporation, with examples.

• ☑   Describe the process of distillation, with examples.

• ☑   Describe the process of chromatography, with examples.

• ☑   Define and identify a filtrate and residue.

• ☑   Define and identify a distillate.

• ☑   Define and identify a sediment and supernatant.

• ☑   Define and identify a mobile phase and stationary phase.

• ☑   Label diagrams of filtration and distillation.

• ☑   Determine the best method for separating common types of mixtures.

• ☑   Discuss the advantages of certain separation techniques over others.

• ☑   Interpret the results of paper chromatography.

 

This resource is also included in the Year 7 Chemistry PDF Workbook.

 

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