Strength 4 5143 marbles strand spaghetti 0 8 marbles explanation of slope.
Spaghetti and marbles post lab analysis and reflection.
In eighteen minutes teams must build the tallest free standing structure out of 20 sticks of spaghetti one yard of tape one yard of string and one marshmallow.
New paragraph looking at the data analysis we discovered that as the number of spaghetti strands increased the strength measured in marbles also increased linearly.
Repeat steps 5 8 for each group of spaghetti.
I do this specific lab to help students get used to the process of coming up with their own variables data collection methods data analysis and summarizing results written and verbally.
The independent variable we tested was the number of standard spaghetti strands and the dependent variable we tested was the strength the spaghetti strands could hold before breaking in hex nuts.
Answering the question asked in our purpose we discovered that for every strand of spaghetti added 10 5 marbles were added to the measurement of the strength.
For every 1 2 added spaghetti strands 6 3 marbles were added to the strength.
1 cup with string several hex nuts several strings of spaghetti and two desks.
This lab involves students being exposed to identifying independent and dependent variables collecting data and creating and analyzing a graph.
When there are 0 strands of spaghetti the strength is 5 marbles.
Gently place the marbles one by one into the dixie cup.
The strength is 5 marbles rather than 0 marbles because our set up of materials was possibly off on different trials and.
The group hypothesized that if there were more strands of pasta then the spaghetti bridge would be able to hold more mass because spaghetti is able to hold more mass when there are.
Iv spaghetti strands dv strength marbles hex nuts cv the initial setup what you re testing on same size cup marbles hex nuts the placement of the cup on the spaghetti the type of spaghetti we were discussing the difference of the variables.
Visit the marshmallow challenge website for more information.
In this experiment we will be testing the strength of the spaghetti of strands.
The control variable was the length of the spaghetti.
The purpose of this lab was to determine how many hex nuts it takes to break a bridge made of x standard spaghetti strands.
Our goal is to figure out how many hex nuts 1 2 3 and 4 strands of spaghetti can hold the independent variable x axis is the number of strands while the dependent variable y axis is the number of marbles.
Strength 6 3 marbles 1 strand spaghetti 5 marbles great.
Find the total mass of the clip cup and marbles used on each trial and record on your data table.
Continue until the spaghetti breaks completely in two.
The lab was designed in order for the class to test the relationship between the strength of a spaghetti bridge and the number of strands of pasta used to make it.
