contenidos dic 2017

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 Período de Orientación, evaluación y promoción- cierre
Diciembre 2017