Proving A fire is a chemical change

Chemical change: Fire

Ask a question - When will I notice a chemical change?

Construct a hypothesis( make a guess) - When the match/paper is lit.

Conduct the experiment - //Making a fire//

Record your observations and data colour change - Colour change Temperature change Release of gas It became irreversible A new substance was formed

Analyse information - Once the newspaper was on fire it turned into a new substance, ash. The temperature change caused the newspaper to break, turn black, smell and smoke up. The smoke is also a release of gas. As for colour change it turned black.