Mrs. Ertel's Physical Science Class

Today’s agenda

• Chapter 2 quiz: Chemical reactions
• Bill Nye: Buoyancy

Today’s agenda

• Correct Chap 2 review     Review answers here
• More review!     Chap 2 review with answers

*Chap 2 quiz tomorrow!!

Today’s agenda

• Discuss & collect Endothermic/exothermic lab
• Note-taking assignment: Factors affecting rates of reactions - Due TODAY!
• HW: Chap 2 review – Chemical reactions - Due Mon

Today’s agenda

• Correct Directed reading 2-3
• Notes: Endothermic & exothermic reactions
• Lab: Endothermic & exothermic reactions  - Due Fri (excused if absent)

Today’s agenda

• Correct Types of chemical reactions
• Quiz: Balancing equations
• HW: Directed reading 2-3 - Due Thurs

Today’s agenda

• Collect Baggie lab
• Correct Directed reading 2-2
• New grades
• Notes: Types of chemical reactions
• HW: Types of chemcial reactions - Due Wed

***Balancing quiz tomorrow!!!

Today’s agenda

• Correct Balancing equations #2
• Lab: Baggie lab (excused if absent) – due Tues
• HW: Directed reading 2-2 - due Tues

Today’s agenda

• Correct Balancing equations #1
• Lab: Conservation of mass (excused if absent) – due today
• HW: Balancing Equations #2 - due Monday

Today’s agenda

• Notes: Balancing equations
• HW: Balancing Equations #1 - Due Fri

Today’s agenda

• Correct Element puzzle
• Activity: Finding a Balance – due today (excused if absent)