Aisyah wants to find out which ice cube melts faster. She puts one ice cube under the sun and one ice cube in the shade. She checks which ice melts first. What did Aisyah change?, Size of ice, Place of ice, Color of ice, Shape of ice, Lina wants to test if sunlight helps plants grow. She gives both plants the same amount of water and soil.  She places Plant A in sunlight and Plant B in shade. What did Lina change?, Amount of water, Soil, Sunlight, Plant size, Ken wants to test which material keeps water warm longer. He uses a metal cup and a plastic cup. He pours the same amount of hot water into both cups. What is kept the same?  , Type of cup, Amount of water, Material of cup, Color of cup, Ella wants to know if bigger magnets pick up more nails. She uses magnets of different sizes but uses the same type of nails. What is kept the same? , Type of nails , Size of magnets, Number of magnets, Place of testing, Mia wants to test which material is most flexible. She bends a wooden stick, a rubber strip, and a plastic strip using the same force and observes which one bends the most. Why is this a fair test?  , She uses different materials, She tests them at different times, She uses different shapes, She bends them using the same force.

Fair Test and Variables

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