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Qodobbada saameeya biqilka abuurka: shaqo ficil

Cashar 4 / 8

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Faahfaahinta casharka

Natiijada casharka

I can plan and set up an investigation into factors affecting seed germination.

Muuji qoraalka
Some seeds (e.g. cress seeds) will germinate on cotton wool in the right conditions. Planning an investigation and writing a method for factors affecting the germination of seeds on cotton wool. Deciding which variable to change to become the independent variable and what values to investigate. Deciding which variable to measure to conclude on the effect (the dependent variable). Deciding which variables to keep the same to ensure a valid conclusion (control variables).

Warqadda shaqada

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Imtixaannada

  1. 1. Waa kuwee kuwan soo socda kuwa run ah oo ku saabsan iniinyaha (seeds)?

    • Waa unugyo (cells).
    • Waa zygote-yo.
    • Jawaabta saxda ah:Waa kuwo unugyo badan leh (multicellular).
    • Waa noole nool (living organisms).

  2. 2. Run ama been? Iniinyuhu waxay ku hayaan kayd cunto.

    • Jawaabta saxda ah:Run
    • Been

  3. 3. Waa maxay biqilka (germination)?

    • Waa habka ay ku dhacdo bacriminta (fertilisation).
    • Waa habka ay ku samaysanto iniin (seed).
    • Jawaabta saxda ah:Waa habka uu dhirta uga soo baxo iniin (seed).
    • Waa habka ay ku midoobaan xudunta unugyada taranka (nuclei of gametes).
    • Waa habka ay ku samaysanto xiniinyaha (zygote).

  4. 4. Noocee taranka (reproduction) keena miraha (seeds)?

    • Aan galmo lahayn (asexual)
    • Jawaabta saxda ah:Galmo leh (sexual)

  5. 5. Waa maxay waxyaabaha ay dhirta u baahan tahay si ay u koraan?

    • Jawaabta saxda ah:Biyo
    • Meel (space)
    • Heerkul sare (a high temperature)
    • Iftiin (light)
    • Nafaqooyin (nutrients)

  1. 1. Mid ka mid ah kuwan ayaa iniinaha cress **aan** u baahnayn si ay u soo baxaan?

    • Biyo
    • Ogsajiin
    • Jawaabta saxda ah:Xal nafaqo (nutrient solution)
    • Diirimaad

  2. 2. Mid ka mid ah kuwan soo socda ma noqon doono qayb ka mid ah habka (method)?

    • Tilmaamo tallaabo-tallaabo ah oo ku saabsan sida loo sameeyo baaritaan cilmiyaysan.
    • Tilmaamaha badbaadada.
    • Sawirka qalabka loo isticmaalo tijaabada.
    • Liiska qalabka loo isticmaalo tijaabada.
    • Jawaabta saxda ah:Sawirka natiijooyinka tijaabada.

  3. 3. Maxay noqon doontaa doorsoome ku-tiirsan (dependent variable) baaritaan lagu eegayo saamaynta inta jeer ee waraabinta ee dhererka gabbaldayaha?

    • Jawaabta saxda ah:Dhererka geedaha gabbaldayaha.
    • Inta biyo ah ee la siiyo geedaha.
    • Nooca ciidda ee lagu beero.
    • Inta jeer ee la waraabiyo.

  4. 4. Haddii aad baarayso inta jeer ee biyaha lagu shubo saamaynta ay ku leedahay dhererka geedka, waa kuwee doorsoomayaasha (variables) ay tahay inaad xakamayso?

    • Jawaabta saxda ah:Xadiga ciidda.
    • Inta jeer ee aad biyaha ku shubto geedaha.
    • Xadiga biyaha.
    • Xadiga iftiinka.
    • Xadiga kulaylka.

Waxa ardaydu arkaan

Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.

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