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Main Core Tie

Science - Chemistry
Standard 4 Objective 2

Time Frame

1 class periods of 90 minutes each

Group Size

Pairs

Authors

Utah LessonPlans

Summary

Students study the energy associated with physical and chemical changes. The activity consists of observing nine phenomena.


Materials

  • student instructions/worksheet (attached)

    per group:

  • acetone in dropper bottles
  • alcohol in dropper bottles
  • concentrated sulfuric acid in dropper bottles
  • 6 M HCl in dropper bottles
  • 6 M NaOH in dropper bottles spatula of NaOH
  • 2 spatula of NH4Cl
  • spatula of Ba(OH)2
  • spatula of CaCO3
  • spatula of anhydrous CuSO4


Instructional Procedures

Step-by-step instructions and procedures are found on the student instruction sheet attached.


Bibliography

Lesson Design by Jordan School District Teachers and Staff.


Created: 12/17/2014
Updated: 02/03/2018