Michael Conte, Jr.
Objective
The child will be able to fill in a growth chart (CHCP) and perform mathematical computations using this data.
Materials
paper, pencils, scales, growth charts, yardsticks
Procedure
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1. Teach the overview sections to the class.
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2. Review measuring techniques for weight and height.
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3. Teach the class how to plot the growth chart and use this information to perform computations.
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4. Have the class measure each other and themselves.
Computations to perform:
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1. If bones weigh 20% of our total body weight, what is the weight of bones in my body?
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2. Human bone is 1/3 organic material. What is the total weight of inorganic material in my bones? (use answer from above)
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3. If my femur weighs 10 lbs. and is hollow and weighs 25% lighter than solid bone: what would it weigh if it were solid?
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4. Our body height is in a 1-8 ratio with the circumference of our head at adulthood. What is your growth ratio?