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Year 7 · Science

Separating Mixtures

Year 7 learners practise how to separate mixtures filtration and chromatography.

The activities include Investigate Chromatography, Investigate Filtration and Evaporation, Learn About Chromatography, and related practice. The checked support below includes lesson, video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

  • Investigate Chromatography
  • Investigate Filtration and Evaporation
  • Learn About Chromatography
  • Learn About Filtration and Evaporation
  • Understand How to Separate Mixtures

Checked learning resources

  • Separation techniques

    Oak National Academy · Lesson · Opens on the provider website

    Year 7 Science resource matched to how to separate mixtures filtration and chromatography.

  • Pure and impure substances - KS3 Chemistry

    BBC Bitesize · Lesson · Opens on the provider website

    Year 7 Science resource matched to how to separate mixtures filtration and chromatography.

  • Chromatography guide for KS3 chemistry students

    BBC Bitesize · Video · Opens on the provider website

    Chromatography can be used to separate a mixture of soluble substances. Find out more with this guide for KS3 chemistry students aged 11-14 from BBC Bitesize. Key points Chromatography is a separation technique used to s

  • What is the process of filtration?

    BBC Bitesize · Video · Opens on the provider website

    Understand how the process of filtration is used to separate an insoluble solid from a solution in this BBC Bitesize KS3 chemistry guide. Key points Game - separating salt and sand Video When is filtration used? How does

  • Oak worksheet: Chromatography

    Oak National Academy · Worksheet · Opens on the provider website

    KS3 science lesson. I can describe how chromatography works and use a chromatogram to answer questions about a substance. Chromatography can be used for both separation of minute samples and analysis. A pure substance wi

  • Oak lesson slides: Chromatography

    Oak National Academy · Teaching · Opens on the provider website

    KS3 science lesson. I can describe how chromatography works and use a chromatogram to answer questions about a substance. Chromatography can be used for both separation of minute samples and analysis. A pure substance wi

  • KS3 States of Matter and Separating Mixtures: Chromatography Lesson Pack

    Twinkl · Lesson · Account may be required

    Rated 4.8 out of 5, 15 reviews4.8(15)Resource PacksPricingPremiumPermissionsEditableThis lesson contains everything you need to teach students about chromatography at KS3 as part of the KS3 Separating Mixtures unit. With

  • Oak worksheet: Separating An Insoluble Solid From A Liquid

    Oak National Academy · Worksheet · Opens on the provider website

    KS3 science lesson. I can use my understanding of the properties of solids and liquids to work out how to separate some mixtures. Magnets attract iron and steel Insoluble solids can be separated from a liquid using a fil