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[Biology] Investigation

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  • SBS n SMRT
    SBS n SMRT's Avatar
    1,804 posts since Mar '08
    • 02 Jun `08, 2:17PM

       

      Secondary three Biology June holiday homework 2008

       

      Topic: Plant Nutrition

       

      Objective: To investigate the growth of a plant

       

      Instructions:

       

      1. You are required to sow several seeds and measure the growth of the plants for 3 weeks.  The seed can be any one type of seed of your own choice. It can be bought or dug out from the fruits available in your kitchen at home. Types of seeds you can work with are green bean, red bean, chilly, lime, papaya. You may want to work with several types of seeds, out of which you would submit only one type.
      2. Consider the variable you intend to measure.
      3. Consider how you are going to keep other variables constant, as much as is possible under practical constraints.
      4. Carry  out your investigation and keep a record of your investigation using a table. Your data should allow you to plot a graph as part of your submission.
      5. Use the general rubric provided, or modify it to fit your investigation better. Bonus marks will be awarded for thoughtful modifications made to the rubric.
      6. Rubric is to be used to make a self assessment of your investigation.[No marks for this]

       

      Which varibles do you all recommand me to use

       

      Thanks in advance

  • Moderator
    Darkness_hacker99
    Darkness_hacker99's Avatar
    31,746 posts since Jun '05
    • 02 Jun `08, 6:20PM

      Depend on the type(s) of seeds you sow.

      Edited by Darkness_hacker99 02 Jun `08, 6:22PM
  • Moderator
    Darkness_hacker99
    Darkness_hacker99's Avatar
    31,746 posts since Jun '05
  • secretliker
    secretliker's Avatar
    255 posts since Dec '06
    • 03 Jun `08, 11:02PM

      I think green bean's perhaps easier to grow. Can it survive for 3 weeks? Vary amount of water, sunlight, etc.

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