Mixtures & Separation Techniques

Curriculum support20 mins£2

Key takeaways
Identify pure and impure samples, and classify mixtures, suspensions and colloids
Describe the techniques needed to separate one or more soluble solutes from a mixture, with examples
Describe the techniques needed to separate non soluble solutes from a mixture, with examples
Jamie JohnsonHost: Jamie (BSc (Hons), MSc, PGCE) is a Science teacher who is passionate about breaking down complex topics into digestible bites for students.

Why is it that there is not enough drinking water in the world, when there are so many oceans?

In this class, students will discuss how to answer this difficult question, by discussing different types of substances, classifying them as pure or not, and then describing the steps that are taken in separating chemicals and why they work.  The class also introduces concepts of filtration, distillation, and chromatography and how they work.

This is a great class covering a useful topic which will allow students to gain the most from future lessons by building a firm understanding of this subject. 

Related Classes

If you found this class useful, you should explore the other Science Curriculum Support classes we have available. 

Safeguarding reminder:The safety of your child is of the utmost importance. All of our classes are pre-recorded to remove any concerns around live participation. For reruns of our past live classes, students' webcams and microphones were disabled and only the chat history, if participation was requested, is visible.

Suitable for:

This class is suitable for all ages, especially for students in Years 7, 8 and 9, or S1, S2 and S3 looking to build a solid foundation in Chemistry. 

Class requirements:

Students will require a laptop with internet connection to view the class. A pen and notepad will also be required during the lesson.

What to expect:

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