Presentation on theme: "The Scientific Process in Biology VCE Biology Unit One 2010 Mr Hale."— Presentation transcript:
The Scientific Process in Biology VCE Biology Unit One 2010 Mr Hale
Scientific Process in Biology Previous Lesson – Observation – Hypothesis – If … then … statement – Independent variable – Dependent variable
Scientific Process in Biology Today’s Lesson – Scientific Language – Experimental Design Variables – Controlled – Independent – Dependent – Control Experiment – Sample Size – Results (data [datum]) – Analysis – Discussion – Bibliography
Scientific Language Science has a very exact structure, format and style Uses specialised words and phrases Procedure – Detailed factual description – Imperatives (e.g. draw a line, heat the water) – Time markers (e.g. after, until, as soon as) – Past Tense – Third person
Scientific Language Genus and species names in italics Specific units of measure – mL, nm, μ m, m sec -1 (m/sec), mol L -1 (mol/L) Scientific notation for numbers – 3.4 x 10 4, 2.45 x 10 -5 Chemical symbols – H 2 O, NaCl, C 6 H 12 O 6 Harvard Author/Date Referencing Style
Scientific Language Communicate with other scientists Know exactly what the hypothesis is Able to reproduce exactly the same experimental conditions Know exactly what the controlled, independent and dependent variables were.
Harvard Author/date Examples: Campbell,M.A. (2005) Cyber bullying: An old problem in a new guise? Australian Journal of Guidance and Counselling, vol. 15, issue 1, pp. 68-76. de Bono,E. (1992) Teach Your Child How to Think Penguin, London, UK. de Bono,E. CoRT Thinking Programme, computer software, accessed 28 th May 2009, from Cavendish Information Products, Oxford, UK. Gathercoal, F. and McEwan, B. (1999) ‘The Judicious Discipline Model’ in C.H. Wolfgang, (editor) Solving Discipline Problems: Methods and Models for Today’s Teachers, Fourth Edition, Allyn and Bacon, Boston, USA, pp. 106 - 134. Prison Fellowship International (2009) ‘Restorative Justice Online’ in Prison Fellowship International Centre for Justice and Reconciliation, accessed 1 st June 2009, from