Embedded Files
Measuring Angles
Measuring Angles
Area & Perimeter
Area & Perimeter
Elapsed Time
Elapsed Time
Students are taught to use an open number line or "Time Line", to help them solve the three different types of elapsed time problems that they will come across in the real world.
Students are taught to use an open number line or "Time Line", to help them solve the three different types of elapsed time problems that they will come across in the real world.
View the powerpoint to learn about each of the three elapsed time problems. Then view the examples below.
View the powerpoint to learn about each of the three elapsed time problems. Then view the examples below.
1st - Students are taught to find the amount of time that has passed when given the start and end times.
For Example: Math class begins at 8:45 am and ends at 10:15 am. How long is Math class?
2nd - Students are taught to find the end time when given the start time and the amount of time that has passed.
For Example: Math class begins at 8:45 am and lasts for 1 hour and 30 minutes. What time does Math class end?
3rd - Students are taught to find the start time when given the end time and the amount of time that has passed.
For Example: Math class ends at 10:15 am and lasts for 1 hour and 30 minutes. What time does Math class start?
Convert between Units of Time, Customary Measurements, and Metric Measurements
Convert between Units of Time, Customary Measurements, and Metric Measurements
The Customary System of Measurement:
The Customary System of Measurement:
Customary System of Measurement (Length):
12 inches = 1 foot
3 feet = 1 yard
1,760 yards = 1 mile
Customary System of Measurement (Mass; Weight):
16 ounces = 1 pound
2,000 pounds = 1 Ton
Customary System of Measurement (Capacity; Volume):
4 Quarts = 1 Gallon
2 Pints = 1 Quart
2 Cups = 1 Pint
8 Fluid Ounces = 1 Cup
The Metric System of Measurement:
The Metric System of Measurement:
Base Unit for Length = Meters
Base Unit for Mass; Weight = Grams
Base Unit for Capacity; Volume = Liters
Metric System of Measurement (Length):
1 Kilometer = 1,000 Meters
1 Meter = 100 Centimeters
Metric System of Measurement (Mass; Weight):
1 Kilogram = 1,000 grams
Metric System of Measurement (Capacity; Volume):
1 Liter = 1,000 Milliliters
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