https://www.youtube.com/watch?v=i56HNXDaMm0

https://www.youtube.com/watch?v=0Bt6RPP2ANI

WHAT DO THEY HAVE IN COMMON?

CHEMICAL CHANGE

In chemical change, NEW substances are formed.

A chemical reaction has taken place.

Word equation

Hydrogen + Oxygen Water

Arrow represents the chemical reaction.

Reactants: substances react together.

Products: New substances made.

Reactants Products

Chemical changes due to chemical reactions

Copper oxide (black) + sulfuric acid copper sulfate (blue) + water

A colour change

Chemical changes due to chemical reactions

A Gas is given off

Write the equation. What is/ are the reactants? What is/are the product?

Chemical changes due to chemical reactions

Potassium reacting with water

Heat is produced

Write the equation. What is/ are the reactants? What is/are the product?

Chemical reactions in living organisms (Digestion)

Answer questions from page 109 (3, 4 and 5)

https://www.brainpop.com/science/matterandchemistry/propertychanges/

Answer the QUIZ (orally)

Coursebook

Page 110What is burning?Give an example of burning. Write he equation. Label the reactants and the products.

Page 120 – 121What is rusting?Answer the questions.

Workbook Page 76