TheLearnDen

Year 9 · Science

Concept Of A Pure Substance

Year 9 learners practise identifying pure substances by melting and boiling point.

The activities include Explore Chromatography, Explore Pure Substances and Their Melting and Boiling Points, Identify the Features of a Pure Substance, and related practice. The checked support below includes video, worksheet, teaching, lesson. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

  • Explore Chromatography
  • Explore Pure Substances and Their Melting and Boiling Points
  • Identify the Features of a Pure Substance
  • Investigate What is Meant by a Pure Substance
  • Learn How to Use Cooling Curves to Identify Pure and Impure Substances

Checked learning resources

  • Chromatography

    Oak National Academy · Video · Opens on the provider website

    I can describe how chromatography works and use a chromatogram to answer questions about a substance. This KS3 science video lesson directly teaches the concepts and scientific action required by "Explore Chromatography"

  • Pure substances

    Oak National Academy · Video · Opens on the provider website

    I can describe the difference between a pure substance and a mixture. This KS3 science video lesson directly teaches the concepts and scientific action required by "Identify the Features of a Pure Substance".

  • Cooling curve: practical

    Oak National Academy · Video · Opens on the provider website

    I can conduct an investigation to create and analyse cooling curves and identify where state changes are happening on temperature vs time graphs. This KS3 science video lesson directly teaches the concepts and scientific

  • Pure and impure substances - KS3 Chemistry

    BBC Bitesize · Worksheet · Opens on the provider website

    BBC KS3 science teaching, examples and practice checks for Concept Of A Pure Substance; selected for the concepts in "Explore Chromatography" after reviewing the full worksheet context.

  • Separation techniques: lesson sequence

    Oak National Academy · Teaching · Opens on the provider website

    This KS3 Oak unit provides sequenced teaching on Separation techniques. It includes the lesson objective closest to the full worksheet context: Chromatography.

  • Solid, liquid, gas states and changes of state: lesson sequence

    Oak National Academy · Teaching · Opens on the provider website

    This KS3 Oak unit provides sequenced teaching on Solid, liquid, gas states and changes of state. It includes the lesson objective closest to the full worksheet context.

  • Solutions: lesson sequence

    Oak National Academy · Teaching · Opens on the provider website

    This KS3 Oak unit provides sequenced teaching on Solutions. It includes the lesson objective closest to the full worksheet context: Pure substances.

  • Fuels and energetics: lesson sequence

    Oak National Academy · Teaching · Opens on the provider website

    This KS3 Oak unit provides sequenced teaching on Fuels and energetics. It includes the lesson objective closest to the full worksheet context: Cooling curve: practical.