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autor: pablo schwarzbaum
• tema: trabajando en el laboratorio de ciencias. Midiendo la actividad de una enzima en condiciones controladas
Students are challenged to identify and test catalase activity extracted from liver
1- Biology contents : proteins and enzymes
2- Approaches to learning contents:: following instructions. Cooperative work. Oral skills
Enzymes are proteins that speed up biochemical reactions in living organisms, without being consumed in the process
Incubation bath with temperature control
Wells for mixing reagents
Plastic Pasteur pipette
Running the reaction under controlled conditions
Oral skills: summarizing the main achievements in public
Students acting as atoms help to represent the enzymatic reaction