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Sampling techniques: Difference between revisions
From OER in Education
→Pedagogic Rationale
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* '''Exploring ideas''': there is development of the understanding of Scientific principles and techniques e.g. sampling methods vary according to species. | * '''Exploring ideas''': there is development of the understanding of Scientific principles and techniques e.g. sampling methods vary according to species. | ||
== Tips for the teacher == | |||
The following hints may be useful to keep in mind. It is important to:<br /> | The following hints may be useful to keep in mind. It is important to:<br /> | ||
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'''Duration'''<br /> | '''Duration'''<br /> | ||
Starter - divide class in groups of 4 students – allocate roles and explain task. (5 minutes).<br /> | Starter - divide class in groups of 4 students – allocate roles and explain task. (5 minutes).<br /> | ||
Students start to research their task using a guiding document. They collect information on their worksheet. (20 minutes)<br /> | Students start to research their task using a guiding document. They collect information on their worksheet. (20 minutes)<br /> | ||
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'''Teacher's Notes:'''<br /> | '''Teacher's Notes:'''<br /> | ||
This is a ICT investigation linked to group work and presentation of posters. | This is a ICT investigation linked to group work and presentation of posters. | ||
'''Follow up/extension''' | '''Follow up/extension'''<br /> | ||
The lesson is the last in a sequence of lessons of sampling techniques. | |||
'''Recommendations/class set up''' | '''Recommendations/class set up'''<br /> | ||
This lesson is following students practical experience with sampling methods. The lesson should increase the students understanding of sampling methods and expose them to real scientific use of these methods. | This lesson is following students practical experience with sampling methods. The lesson should increase the students understanding of sampling methods and expose them to real scientific use of these methods. | ||
'''Differentiation''' | '''Differentiation'''<br /> | ||
Each task has differentiated material to support less able students. | |||
== Resources == | == Resources == | ||
