Materials and Change · Physical Science

Reversible and Irreversible Changes

Distinguishing between physical changes like melting and chemical changes like burning.

Key Questions

  1. 1Can we always get back what we started with after a reaction?
  2. 2What evidence tells us that a new material has been created?
  3. 3How does heat affect the speed of a chemical change?

NCCA Curriculum Specifications

NCCA: Primary - MaterialsNCCA: Primary - Materials and Change
Class/Year: 6th Class
Subject: Scientific Inquiry and the Natural World
Unit: Materials and Change
Period: Physical Science

Suggested Methodologies

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