Water is Water is Water

Learning Target: 

• I can discuss a claim and evidence for a chemical or physical change.

HOWLs Target:

• I can self-assess to improve

Agenda

• Warm-up: INDICATORS (2min)
• Is cooking an egg a physical or chemical change? Support your claim with evidence.
• HOWLS ______
• cooking an egg
• claim: Cooking an egg produces a ________________ change.
• evidence: The indicator of the ____________ change is _________________.
• reasoning: When the egg __________________ it shows that a new substance is produced because __________________________.
• electrolysis of water
• claim: Running electricity through water can produce a ________________ change.
• evidence: The indicator of the ____________ change is _________________.
• reasoning: When the water __________________ it shows that a new substance is produced because __________________________.
• a sliced apple on the table
• claim: A sliced apple on a table can produces a ________________ change.
• evidence: The indicator of the ____________ change is _________________.
• reasoning: When the apple __________________ it shows that a new substance is produced because __________________________.

Relevant reading:

• CK-12 Changes in Matter

Homework:

• Changes in Matter test, Wednesday 12/21