Hello, Welcome to another fun-filled adventure as we take another journey to the world of Chemistry. This time we will be talking about chemical change.

The objectives of this topic are to:

• Identify the meaning of chemical change and its types
• Identify the factors that affect chemical changes in the environment
• Determine what are the signs of chemical changes

Course covered:

• Guide
• Introduction
• activities
• Assessment
• Enrichment
• Answer key