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Properties of Compounds

Performance Assessment

PERFORMANCE ASSESSMENT FOCUS

 

Within the CELL, this Performance Assessment is designed to:

  • allow students to utilize their knowledge of properties of compounds as they observe properties of an unknown solution and compare it to six compounds.
  • encourage students to apply their knowledge of properties of compounds as they predict the identity of the unknown solute and solvent based on their observations.
  • promote problem-solving skills by encouraging students to find appropriate solutions to problems.
  • assess students’ understanding of pH.
  • assess students’ understanding of solubility and saturation point.
  • assess students’ understanding of chemical reactions.

Properties of Compounds: Performance Assessment - Cognitive Tools

Properties of Compounds: Performance Assessment - Mathematics Concepts

 

• problem-solving
• data table
• data analysis
• mass in grams
• volume in mL
• concentration
• ratio
• greater than, less than, equal to
• comparing (non)measurable characteristics
• quantitative properties