Our group is going to investigate the relationship between height and cubit length of the students in 10CAT. I chose the explanatory variable of height because I think this will have the strongest effect on the relationship in the graph.įor the higher grade, you have to create the measuring station! At least state how it is constructed. The response (dependent) variable are the cubit lengths of the3 students in cm. The Explanatory (independent) variable is the height of the students in cm. ![]() To measure cubit length, we used a fixed ruler along the window sill. This is called the height measuring station. To measure the heights of students we will use a fixed vertical ruler on the wall positioned 1m above the floor. My question is, I wonder if there is a relationship between height and cubit in the students of 10CAT? I think that as we grow in height our bones will grow in proportion so our cubits will also lengthen as we get taller. Although looking at the students in my class and studying his drawings and discovering how famous he was I predict his statements will be quite valid. So I am really interested in conducting an investigation into the claims he made. The distance from the elbow to the tip of the hand is a quarter of the height of a man (We call thus the cubit) In his drawing, Leonardo stated several relationships that link parts of the human body to the height. Our class is currently studying Leonardo De Vinci and his drawing called Vitruvian man. I wonder if there is a relationship also between height and cubit length? Do taller people have longer cubits, I suspect so because as we grow, our bones grow in proportion. ![]() As I look around the class, I notice my friends have different heights and armspans. ![]() This got me interested as surely not all cubits are the same length. I learned in class that the Egyptians used to use a cubit as a unit of measurement for building and construction. The cubit is the distance from the elbow to the tip of the middle finger.
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