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[Description]
Lesson description and lesson goals
Teacher gives the goals of the lesson.
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| 2. |
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[Description]
Medicines
Teacher asks students what people used to cure diseases before chemical drugs were discovered.
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| 3. |
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[Single activity]
The major events in the history of pharmacology
Teacher asks one of the students to complete the exercise.
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| 4. |
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[Single activity]
Antibiotics and chemotherapeutics – actions and classification
Teacher gives the definition of antibiotics.
Teacher gives the definition of chemotherapeutics.
Teacher shows the illustration of a bacterium, reads the information and describes the actions of antibiotics and chemotherapeutics.
Teacher shows film (from subpage b) about bacteriostatic and bactericidal antibiotics and their actions.
Next, teacher shows the table and describes how antibiotics are classified according to their action.
Finally, teacher asks one of the students to complete both exercises.
After completing the exercises, the slideshow appears. Teacher runs the slideshow to show which organisms synthesise antibiotic substances.
Antibiotics are compounds, produced by microorganisms, which inhibit reproduction or kill other microorganisms (bacteria, mycoplasms, fungi and protozoans). The term was introduced in 1945 by Selman Waksman.
Chemotherapeutics are artificially produced chemical compounds that combat microorganisms. They have no counterparts in nature. Chemotherapeutics include the sulphonamides and chloramphenicol, which is sometimes regarded as an antibiotic.
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[Single activity]
The dark side of antibiotics use
Teacher shows slideshow about bacterial resistance and the side effects of antibiotics use.
Next, teacher divides students into groups and asks them to discuss the pros and cons of using antibiotics. After discussion, one student from each group presents whether they are for or against antibiotics and gives reasons for their decision.
Finally, teacher asks one of the students to complete the exercise.
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[Single activity]
Beta-blockers
Teacher asks one of the students to complete the exercises.
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[Single activity]
Monoclonal antibodies
Teacher asks one of the students to complete the exercise.
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[Single activity]
Antiviral drugs
Teacher gives the definition of a virus.
Teacher shows film about the main actions of antiviral drugs.
Finally, teacher asks one of the students to complete the exercise.
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