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Mtc 4to esquema de contenidos nodales - dic 2017-

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contenidos dic 2017

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Mtc 4to esquema de contenidos nodales - dic 2017-

  1. 1. Colegio Las Cumbres Nivel Medio - secundaria@lascumbres.edu.ar ASIGNATURA: MTC CURSO: Senior 4 PROFESOR/A: Ma. Magdalena Ravagnan Contenido Nodal Sub-temas incluidos en el contenido nodal Organisation of organisms and the scientific method - Observation. Measuring. Lab material. Dependent and independent variables . Dealing with data: recording results. Drawing graphs. Evaluating an experiment - Experiments: a) Drawing specimens. Magnification b) Diffusion experiment. Diffusion of substances through a membrane. c) Osmosis and potatoes d) Enzymes: catalase, lipase, e) Factors affecting the activity of enzymes 1�Trimestre Maintenance of organisms and the scientific method - Observation. Measuring. Lab material. Dependent and independent variables. Dealing with data: recording results. Drawing graphs. Evaluating an experiment - Experiments: a) Insulation b) Food tests: test for starch, proteins, reducing sugars and fats. c) Energy from food d) Testing leaves for starch e) Transport in plants f) Anaerobic respiration in yeast. (lime water and hydrogencarbonate indicators to test the presence of carbon dioxide.) 2�Trimestre Plant experiments and the scientific method - Observation. Measuring. Lab material. Dependent and independent variables. Dealing with data: recording results. Drawing graphs. Evaluating an experiment - Experiments: a) A transpiration experiment b) Flower dissection c) Conditions needed for germination d) Effect of temperature and Ph on the activity of enzymes (browning of apples) e) A simple respirometer 3�Trimestre Esquema de Contenidos para el Per�odo de Orientaci�n, evaluaci�n y promoci�n- cierre Diciembre 2017

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