Science Yr2 Lesson 15

Science Year 2 
Practice test Topic 1
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Science Year 2 
Practice test Topic 1

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Hoe gedraag je je tijdens de les?
  • Naar je plaats, spullen klaarleggen op je tafel 
      - Macbook
      - Science book
  • Niet praten zonder toestemming (alleen zachtjes met leerling direct naast je)
  • Niet van je plaats zonder toestemming


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Today
  • Practice test on paper (Topic 1)
  • Homework check

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Practice TEST on PAPER
  • 35 min max practice quiz.
  • 10 min max  peer review and feedback.
  • 5 min max write a reflection in your notebook:
  • What mistakes did I make?
  • Why were they mistakes?
  • What can I do better next time?
timer
50:00

Slide 5 - Diapositive

Homework check
  • Open the docs on Classroom
  • Correct your hw in a different colour.
timer
15:00

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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

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Topic 1.1 - Key Words
  • Evaporation
  • Extraction
  • Filtration 
  • Heterogeneous mixture
  • Homogeneous mixture
  • Mixture
  • Pure substance
  • Properties
  • Separation
  • Solution
  • Solvent
  • Solute
  • Substance
  • Suspension

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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 

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Topic 1.2 - Key Words
  • Mass
  • Volume
  • Water displacement method

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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 

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Topic 1.3 - Key Words
  • Mass
  • Density 
  • Volume

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Topic 1.4 - Learning Goals
I can…

  • Explain what the different parts of the electromagnetic spectrum are and where the different types of waves are found
  • Label the different parts of the human eye and know the function of each part
  • Understand the purpose of the rods and cones in the human eye
  • Explain how the eyes lens bends to focus light, allowing us to see
  • Explain what the problem is for people that are nearsighted or farsighted and which type of lens they need  

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Topic 1.4 - Key Words
  • Accommodation
  • Aqueous humor
  • Cones
  • Cornea
  • Farsighted
  • Impulses
  • Iris
  • Lens
  • Light

  • Nearsighted
  • Negative lens
  • Optic nerve 
  • Positive lens
  • Pupil
  • Retina
  • Rods
  • Sclera
  • Vitreous body

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Topic 1.5 - Learning Goals
I can…
  • Read a sound wave diagram and determine wavelength and amplitude
  • Calculate the frequency of a sound based on the wavelength
  • Label the parts of the ear and explain their function
  • Explain how the brain receives information about the different sound frequencies
  • Explain how hearing loss can occur as a result of exposure to loud sounds

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Topic 1.5 - Key Words
  • Semicircular canals
  • Ossicles
  • Pitch
  • Auditory nerve 
  • Auricle
  • volume  

  • Cochlea
  • Amplitude 
  • Decibels
  • Eustachian tube
  • Frequency
  • Hertz (Hz)

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Homework for next time
Test Topic 1.1 - 1.5
  • Study Topic 1.1 - 1.5
  • Study the glossary of Topic 1.1 - 1.5 on StudyGo.
  • Practice with the exercises in your book



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