Signs: Bubbles

Learning Target: 

• I can identify if a change is physical or chemical using signs of chemical changes

HOWLs Target: 

• I treat all property with care.

Agenda

• Warm-up: COMPARE AND CONTRAST (2min)
• Both chemical changes and physical changes are changes in matter and both can be observed. What is different between chemical changes and physical changes?
• Chemical Changes
• Claim:
• Evidence:
• Reasoning:
• Signs of chemical changes
• Bubbles!
• ¿boiling?
• baking soda and vinegar
• electrolysis of water

Homework:

• check infinite campus for any missing or low assessments