Basic Math Plan a Cruise

Short Description
Basic Math - Plan a Cruise. OBJECTIVES. 1. Measure distances and report them in fractions. 2. Convert fractions to decimals. 3. Multiply decimals …

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Content
Mrs. Richards’ Lesson Plan
Basic Math - Plan a Cruise
OBJECTIVES
1. Measure distances and report them in fractions
2. Convert fractions to decimals
3. Multiply decimals
AGE
Grades 6-10. This lesson can also be used with older students in Remedial Math
level classes.
Extension Idea at the end of this lesson plan can be used for Pre-Algebra or
Algebra students.
TIME ALLOWANCE
This may take 2-3 hours, depending on the level of the students
MATERIALS
Rulers
Maps of the cruise route
INSTRUCTION:
1. Students are provided with maps that show the cruise route (straight lines
connecting the waypoints listed in the EPIC 2001 Operations Plan -
attached).
2. Students use their rulers to determine the scale of the map (ex. 5/8″ = 1000
miles)
3. Use ruler to measure distances between each waypoint, and report as a
fraction
4. Convert the distances, reported as fractions, into decimal format (no
calculators!)
5. Divide the measured distance (decimal) by the scale distance (decimal), and
multiply by the scale to determine actual distance between waypoints
Example:
The scale of the map is 3/8 inch = 1000 miles.Mrs. Richards’ Lesson Plan
Basic Math - Plan a Cruise
A student measures 0.2 inches between two waypoints.
Calculate 0.2 / .375 * 1000 to find distance in miles
6. Next, calculate how many hours it will take to reach each destination
(assume 14 mph by boat)
7. Calculate how many days the trip will take (number of hours divided by 24)
8. Calculate fuel consumption (5 mpg)
9. Students should create a table (similar to the one below) to turn in for
grading.
EXTENSION IDEA FOR ALGEBRA STUDENTS
· Have the students determine the formulas required for each calculation.
· Have the students create word problems from their project on note cards. An
in-class assignment can involve students exchanging note cards to gain
additional practice with determining the formulas to use….