YR2_T1_Practice 1.1-1.3

YR2_T1_Practice 1.1-1.3
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YR2_T1_Practice 1.1-1.3
Practice lesson

Slide 1 - Diapositive

Reminder Class rules
  • When the teacher is speaking, be quiet
  • When someone is asking or answering a question, be quiet and listen
  • Do not touch other people(’s stuff) without permission
  • You treat each other with respect                                                        
  • If you do not follow the rules: max 2 warnings --> 2.01

Slide 2 - Diapositive

Topic 1.1 - Learning Goals:
I can…

  • Explain what makes something a substance
  • Describe a substance using its properties and use properties to identify a substance
  • Know the difference between a pure substance and a mixture
  • Understand the difference between a homogeneous mixture and heterogeneous mixture
  • Decide if a liquid mixture is a solution or a suspension based on its properties
  • Explain the different ways a mixture can be separated by using separation methods

Slide 3 - Diapositive

Slide 4 - Diapositive

1.1 - Separation methods:
  • Extraction
Separation based on difference in solubility


  • Filtration
Separation based on difference in particle size


  • Evaporation
Separation based on difference in boiling point



Slide 5 - Diapositive

Topic 1.2 - Learning Goals:
I can…

  • Use the different prefixes in the metric system to convert between measurements
  • Explain what mass and volume are and what units are used to measure them
  • Correctly determine the mass of an object or substance by using a scale
  • Calculate the volume of a regularly shaped object by using a mathematical formula
  • Determine the volume of an irregularly shaped object by using the water displacement method 

Slide 6 - Diapositive

1.2 - Volume:
Regular shapes you can calculate the volume using a formula


Slide 7 - Diapositive

1.2 - Water displacement:
Irregular shapes you can measure the volume using water displacement.

Slide 8 - Diapositive

Topic 1.3 - Learning Goals:
I can…

  • Explain the concept of density and know which measurements are necessary to calculate the density of a substance 
  • Calculate the density of a substance, in g/mL or g/cm3, using the density formula.
  • Use density to determine the mass or volume of a substance by making a calculation
  • Use density to identify an unknown substance, since density is a property of a substance 

Slide 9 - Diapositive

1.3 Density calculations

Slide 10 - Diapositive

SO Topic 1.1-1.3 next lesson (2x)
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Slide 11 - Diapositive