Raymond W. Brooks
Purpose TO FIGURE PROBLEMS OF NAVIGATION USING THE FORMULA
D
V = Ð Ð
T
Goal UPON COMPLETION OF THE LESSON, THE STUDENT WILL BE ABLE TO DETERMINE THE SPEED, DISTANCE, OR TIME WHEN GIVEN TWO OF THE FACTORS.
Procedure EXPLANATION/DEMONSTRATION: WHERE V = VELOCITY (Km/hr),
D = DISTANCE (Km), AND T = TIME (HR).
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D
THE FORMULA D = VXT
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D
Practical Application
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1. YOU ARE FLYING AN AIRPLANE IN A NE DIRECTION AT A SPEED OF 1000Km/hr, HOW FAR WILL YOU TRAVEL IN 2.5 HOURS?
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2. HOW LONG WILL IT TAKE YOU TO TRAVEL 2000 Km AT A SPEED OF 80 Km/hr?
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3. HOW FAST DID AN AIRPLANE TRAVEL TO GO 1500 Km IN 3 HOURS?
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Evaluation
MAKE UP SIMILAR PROBLEMS, TWO EACH, FOR TESTING PURPOSES.
LESSON 2
Purpose TO FIGURE THE DISTANCE, DIRECTION, AND APPROXIMATE TRAVEL TIME TO A DESTINATION USING A COMPASS ROSE.
Goal UPON COMPLETION OF THIS LESSON THE STUDENT WILL BE ABLE TO USE A COMPASS ROSE EFFECTIVELY TO TELL DIRECTIONS, DETERMINE DISTANCES BETWEEN POINTS WHEN GIVEN A MAP SCALE, AND ESTIMATE TRAVEL TIME WHEN GIVEN THE VELOCITY OF THE AIRCRAFT.
Procedures EXPLANATION/DEMONSTRATION
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1. THE COMPASS ROSE.
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2. REVIEW METRIC RULER. (CENTIMETERS)
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3. MAP READING USING MAP SCALES FOR DISTANCES.
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D
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4. REVIEW FORMULA—T =
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V
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Practical Application SEE NEXT PAGE.
Evaluation MAKE UP TWO PROBLEMS SIMILAR TO THE PRACTICAL APPLICATION.
