Author: Windows User

NAME: DATE: PERIOD:
Bell Activity: Answer in complete, restated sentences.
1. What is the difference between a chemical and physical change? Give at least one example.

Substances	Observations
Baking Soda
Powdered Sugar
After combining with lighter fluid and fire

Where new substances formed after combining the baking soda, sugar, and lighter fluid? Write your scientific explanation below using TACT! These should be BIG KID, well written, sentences!

CLAIM: / This statement should answer the question.
EVIDENCE: / Provide three pieces of evidence/data that supports your claim.
REASONING: / Explain HOW your evidence/data supports your claim.