measurement eqao preparation day 4. what types of things do we measure? distance, length perimeter...
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MEASUREMENT
EQAO PREPARATION DAY 4
WHAT TYPES OF THINGS DO WE MEASURE?
• Distance, length
• Perimeter
• Area
• Volume
• Capacity
THE METRIC SYSTEM
• Used in Canada
LINEAR MEASUREMENT
LINES
• We use mm, cm, m, km to measure DISTANCE.
PERIMETER
SQUARE MEASUREMENT
AREA
• SQUARE units
• Rectangle: L x W
• Parallelogram: B x H
• Triangle: (B x H) /2
PROBLEMS
THREE-DIMENSIONAL SOLIDS
PRISMS
VOLUME OF PRISMS
•Area of base X height
SURFACE AREA OF RECTANGULAR PRISMS
PROBLEMS
ELAPSED TIME
ELAPSED TIME
• I get to school at 7:00 a.m. I leave school between 12:00 p.m. and 1:30 p.m. for lunch. I leave school at 6:00 pm. How long have I been on school property today?
Answer: 9 and a half hours
WEIGHT
CAPACITY AND VOLUME
CAPACITY
• Capacity is how much liquid a container CAN HOLD.
• The volume of liquid is how much is actually IN IT.
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