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Changes in Materials


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    BBC

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Changes in Materials

In this online activity, learners use reversible and irreversible changes to save the Crystal of St Helena from SKUL! Learners discover whether processes like freezing, sieving, and dissolving are reversible or irreversible. This is a fun way for learners to investigate how materials react to different processes.

Quick Guide


Preparation Time:
Under 5 minutes

Learning Time:
5 to 10 minutes

Estimated Materials Cost:
free

Age Range:
Ages 8 - 14

Resource Types:
Activity, Game

Language:
English

Materials List (per student)


  • Computer with internet connection

Subjects


  • Engineering and Technology
    • Engineering
      • Metallurgy and Materials Engineering
  • Physical Sciences
    • Heat and Thermodynamics
      • Heat and Temperature
    • Chemistry
      • Chemical Reactions
      • Solutions
    • States of Matter
      • Solids
      • Liquids
      • Gases
      • Changes of Phase
    • Structure and Properties of Matter
      • Atomic Structure

Informal Categories


  • Games

Audience


To use this activity, learners need to:

  • see
  • read
  • use mouse

Learning styles supported:

  • Involves hands-on or lab activities

Other


Components that are part of this resource:

Includes assesments for student learning

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All Rights Reserved, BBC, ©2012

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