How should I focus my Science studying?
We have a rather large Science test coming up on Tuesday, let the studying begin. Attached are "I Can" statements for the topics that will be on the test.
1. Start by going through the attached and checking those concepts you are confident in
2. Mark those which we need to focus your studying
Mix
and Flow of Matter
Key Concepts
“I
understand…”
o WHMIS Symbols and
Names
o Pure Substances,
Mixtures and Solutions
o Solute and Solvent
o Concentration
o Solubility and
Saturation Points
o The Particle Model
of Matter
o Properties of Fluids
o Viscosity and Flow Rate
o Mass, Volume and
Density
o Pressure
o Buoyancy
Outcomes
o I can describe how
fluids are used in technological devices and in everyday materials
o I can provide
examples of fluids in household materials, technology, living things and
natural environments
o I can explain WHMIS
symbols and I understand how to safely handle, store and dispose of substances
at home and in the lab
o I can provide
examples of material that are prepared as fluids in order to make
transportation, processing or use of them easier
o I understand how the
properties of fluids make them important in their selection and use (eg.
lubricant properties of oils, compressibility of gasses in tires)
o I can describe what
fluids are made of and the behaviour of materials in a solution
o I know the difference
between a pure substance, a mechanical mixture and a solution and can provide
examples of each
o I can describe the
solubility of various substances and the concentrations of solutions
o I understand the
factors that affect solubility and the factors that affect the rate of
dissolving
o I can use the
particle model of matter to explain why substances do or do not dissolve
o I can use the
particle model of matter to explain how the rate of dissolving can be changed
o I understand the
various properties of fluids (liquids and gasses) and can use the particle
model of matter to explain viscosity, density, buoyancy and compressibility
o I can compare fluids
based on their viscosity and flow rate and I understand how temperature affects
viscosity
o I understand density
depends of the mass and volume of a liquid and I can calculate it
o I can compare the
density of different materials and can use the particle model of matter to
explain the density differences in solids, liquids and gasses
o I can describe
different ways of changing the density of a substance and why you might want to
change the density
o I understand that
pressure depends on a force exerted over an area and I can provide examples of
where pressure in fluids is used in everyday situations
o I can compare the
compressibility of liquids and gasses
o I can identify
technologies that are based on the properties of fluids
o I can provide
examples of technologies that are based on solubility of materials
o I can provide
examples of technologies that are based on the viscosity and flow rate of
fluids
o I can provide
examples of technologies for moving fluids from place to place
o I can construct a
device that uses the transfer of fluids to apply a force or to control a motion
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