Question:

How can i make a scientific method out of this?

by  |  earlier

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elias a farmer wanted to find out which of the fertilizer x and y good for the okra plants?

by following this method..

problem:

rrl or collected data:

hypothesis:

experiment:

pls help...

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2 ANSWERS


  1. Problem: Will fertilizer x or y be best for the okra plants?

    Collected Data: The okra plants with fertilizer y grew 10% faster than those with fertilizer x. (making this up)

    hypothesis: Because of the chemical content in fertilizer x, I believe fertilizer x will be best for the okra plants.

    For the experiment, put how he would see which one is more effective. (not sure how your teacher may have wanted it)


  2. Your steps seem to be out of order.  It should be:

    1. Problem: Which fertilizer, x or y, will be good for okra plant growth?

    2.  Hypothesis: Fertilizers will increase plant growth and health.

    3.  Experiment: Set up 3 pots with 1 okra plant.  Pot 1 will be the control receiving only water.  Pot 2 will receive water and fertilizer X.  Pot 3 will receive water and fertilizer Y.

    4. Data collection:  Measure each plant once a week and take note of the appearance (i.e. plant has yellow spots on leaves, or leaf tips are dead and brown).

    5. Analyze results (if needed?):  Determine which plant grew the tallest and looks the healthiest.  Do you accept or reject your initial hypothesis?  Which fertilizer produce the best results?

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