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Tuesday, February 28

  1. page Practical investigations. edited Edexcel IGCSE Physics documents. All the experiments that you could be asked to describe in y…

    Edexcel IGCSE Physics documents.
    All the experiments that you could be asked to describe in your final exams.
    {IGCSE 'Describe expts to investigate...' list.doc}
    All the experiments, variables, measuring devices and space for notes.
    {00 IGCSE 'Describe expts to investigate...' list with variables and equipment with space for notes.doc}
    '
    'IGCSE Guide to key terms' to help write your report.
    {IGCSE Science Investigation guide sheet.docx}
    'IGCSE rubric or mark scheme' to assess your report.
    {2014 IGCSE Investigations checklist (graph).docx}
    Planning investigation help sheet' to identify variables.
    {IGCSE Variables helpsheet.doc}

    Edexcel - Science practical terms:
    {Edexcel IGCSE Science practical terms .doc}
    Planning investigation help sheet' to identify variables.
    {IGCSE Variables helpsheet.doc}
    IGCSE Guide to key terms' to help write your report.
    {IGCSE Science Investigation guide sheet.docx}
    IGCSE rubric or mark scheme' to assess your report.
    {2016-17 IGCSE Investigations checklist final.pdf}

    0.0
    describe an experiment to investigate how **X** changes **Y**
    (view changes)
    6:34 pm
  2. page Practical investigations. edited ... All the experiments, variables, measuring devices and space for notes. {00 IGCSE 'Describe ex…
    ...
    All the experiments, variables, measuring devices and space for notes.
    {00 IGCSE 'Describe expts to investigate...' list with variables and equipment with space for notes.doc}
    ' Planning investigation help sheet' to identify variables.
    {IGCSE Variables helpsheet.doc}

    'IGCSE Guide to key terms' to help write your report.
    {IGCSE Science Investigation guide sheet.docx}
    'IGCSE rubric or mark scheme' to assess your report.
    {2014 IGCSE Investigations checklist (graph).docx}
    Planning investigation help sheet' to identify variables.
    {IGCSE Variables helpsheet.doc}

    Edexcel - Science practical terms:
    {Edexcel IGCSE Science practical terms .doc}
    (view changes)
    6:28 pm

Monday, February 27

  1. page IB Physics SL and HL - Past Exam papers. edited ... 8 Option D - Astrophysics Core SL Papers 1,2,3&MS AHL Papers 1,2,3&MS Core SL …
    ...
    8
    Option D - Astrophysics
    Core SL
    Papers 1,2,3&MS
    AHL
    Papers 1,2,3&MS
    Core SL
    Papers 1,2,3&MS
    AHL
    Papers 1,2,3&MS
    Core SL
    Papers 1,2,3&MS
    AHL
    Papers 1,2,3&MS
    2010 May TZ1 SL
    2010 May TZ1 HL
    2011 May TZ1 SL
    2011 May TZ1 HL
    2012 May TZ1 SL
    2012 May TZ1 HL
    2010 May TZ2 SL
    2010 May TZ2 HL
    2011 May TZ2 SL
    2011 May TZ2 HL
    2012 May TZ2 SL
    2012 May TZ2 HL
    2010 Nov Z0 SL
    2010 Nov Z0 HL
    2011 Nov TZ0 SL
    2011 Nov TZ0 HL
    2012 Nov TZ0 SL
    2012 Nov TZ0 HL

    Core - SL May 2011.
    AHL- HL May 2011
    (view changes)
    1:36 am
  2. page IGCSE - Past-papers and Mark schemes. edited IGCSE Past-paper and Mark schemes. Past paper. Mark scheme. Jan 2012 {2012 Jan P1 MS.pdf} {…
    IGCSE Past-paper and Mark schemes.
    Past paper.
    Mark scheme.
    Jan
    2012
    {2012 Jan P1 MS.pdf}
    {2012 Jan P2 MS.pdf}
    June
    2012
    {2012 June P1 MS.pdf}
    {2012 June P2 MS.pdf}
    June
    2011
    {2011 Edexcel Physics Paper 1.pdf}
    {2011 Edexcel Physics Paper 2.pdf}
    {2011 June P1 MS.pdf}
    {2011 June P2 MS.pdf}
    June
    2010

    (view changes)
    1:05 am
  3. page IGCSE Revision edited ... Other IGCSE Revision questions. Practice questions and answers. **IGCSE IGCSE - past pap…
    ...
    Other IGCSE Revision questions.
    Practice questions and answers.
    **IGCSEIGCSE - past papers for revision.**Past-papers and Mark schemes.
    {2011 Edexcel Physics Paper 1.pdf}
    {2011 Edexcel Physics Paper 2.pdf}
    Mark schemes. {2011{2011 June P1
    {2011 June P2 MS.pdf}
    (view changes)
    12:58 am
  4. page IGCSE Revision edited ... Other IGCSE Revision questions. Practice questions and answers. IGCSE **IGCSE - past pape…
    ...
    Other IGCSE Revision questions.
    Practice questions and answers.
    IGCSE**IGCSE - past papers for revision for the mock exams.revision.**
    {2011 Edexcel Physics Paper 1.pdf}
    {2011 Edexcel Physics Paper 2.pdf}
    (view changes)
    12:57 am

Sunday, February 26

  1. page Real circuit - Varying the length of a metal wire. edited {2013 Jan 1P Q3 Past-paper V=IR exam question.pdf} EXPLORATION. Aim. To investigate how the …
    {2013 Jan 1P Q3 Past-paper V=IR exam question.pdf}
    EXPLORATION.
    Aim.
    To investigate how the resistance of a metal wire varies with length.
    ...
    The resistance will increase / decrease / remain constant when the length increases / decreases?
    Method.
    DownloadYou can download the past-paper
    Practical circuit diagram.
    {R and l investigation circuit.png}
    ...
    Edexcel text-book - Chapter 10 - pg82-88
    University of Reading - virtual experiment
    Results.ANALYSIS.
    Raw data.

    Length
    (cm or m)
    ...
    Current
    (Amps)
    Voltage
    (Volts)
    Current
    (Amps)
    Voltage
    (Volts)
    Current
    (Amps)
    Processed data.
    Length
    (cm or m)

    Resistance
    (Ohms)
    Avg?
    Displaying data.

    Plot a suitable graph with Length (independent variable) on the x-axis and Resistance (dependent variable) on the y-axis.
    This is best done in a spreadsheet such as Excel so that you can easily manipulate the data collected.
    EVALUATION.
    Conclusion.
    When Length was increased Resistance increased/decreased/remained constant.
    We know this because the graph was/wasn't a straight line with a positive/negative gradient.
    Evaluation and Improvements?Evaluation?
    Improvements?

    Add Discussion
    Help · About · Blog · Pricing · Privacy · Terms · **Support** · **Upgrade**
    (view changes)
    5:37 pm
  2. page Real circuit - Varying the length of a metal wire. edited ... Controlled - everything else.... e.g. .... What to measure and how? Manipulate Voltage Len…
    ...
    Controlled - everything else.... e.g. ....
    What to measure and how?
    Manipulate VoltageLength from... to ...Volts
    Record current in Amps
    ...
    Record the length.
    Record current in Amps and voltage in Volts.
    Calculate the resistance.
    Safety?
    ...
    Resistance
    (Ohms)
    0
    0

    Plot a suitable graph with Length (independent variable) on the x-axis and Resistance (dependent variable) on the y-axis.
    This is best done in a spreadsheet such as Excel so that you can easily manipulate the data collected.
    1
    2
    3

    Conclusion.
    When Length was increased Resistance increased/decreased/remained constant.
    We know this because the graph was/wasn't a straight line with a positive/negative gradient.
    Evaluation and Improvements?
    discussion
    Add Discussion
    Help · About · Blog · Pricing · Privacy · Terms · **Support** · **Upgrade**
    (view changes)
    4:51 pm

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