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4th Grade

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Science Project Experience: Bell Curve

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Theory: A “Bell curve” is a Statistical term, which itself not a measure of anything. It is simply the representation of data that are common outcome of many sorts of statistical information. Roughly, a graph of results is a bell curve when there are many data points in the middle of the graph and fewer [...]

Venus flytraps eating plants

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Introduction / Purpose: I wanted to do this project because I wanted to learn about how Venus flytraps catch their food Hypothesis / Questions: My question is, “How do Venus flytraps catch their food?” My hypothesis was, “I thought the Venus flytraps grabbed their food and swallowed it.” Materials: Venus-flytrap, bug Procedure: First I purchased [...]

Magnetism

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Introduction/Purpose: I wanted to know if I could make magnetism. Hypothesis/Questions: Is it possible to create magnetism using man-made materials? If iron-bearing metal is subject to an electric current, then magnetism will be produced. Materials: a 6-volt battery, 10 feet of wire, a metal rod, a switch, and paper clips Procedure: I went to Home [...]

Lasers to Prisms

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Introduction/Purpose: I wanted to do this project because I am interested in laser and white light. Hypothesis/Question: Why is a laser red and a flashlight white? I think that the laser will go through red but not green or blue, and the flashlight will go through all of them. Materials: Three cups, laser, water, and [...]

Dissolve the Bear

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Introduction / Purpose: I wanted to find out what happens to Gummy Bears when you put them into different liquids at different temperatures. Hypothesis / Questions: What happens to Gummy Bears when you put them in different liquids at different temperatures?  I think that hot acid will make the Gummy Bear dissolve the fastest because [...]

ANTS

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Introduction / Purpose: I wanted to see what ants like to eat. Hypothesis / Question: I thought that the ants would like honey because it’s pure sugar. Materials: 1 candy bar, a little bit of salt, and some honey. Procedure: Put the honey on a paper plate with a little candy bar and salt. Place [...]

Cricket Chirps in the Dark While Music is Being Played

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INTRODUCTION: I did this project to see if different types of music affects the amount of cricket chirps in a six minute time period