Lbould's Shop
Lbould's Shop
3.735294117647059362 reviews

Biology teacher Providing resources for A-level and GCSE

ppt, 749.5 KB
ppt, 749.5 KB
pdf, 583.84 KB
pdf, 583.84 KB
doc, 26.5 KB
doc, 26.5 KB
doc, 40.5 KB
doc, 40.5 KB
doc, 25 KB
doc, 25 KB
doc, 27.5 KB
doc, 27.5 KB
In order to complete required practical 12 we took our students out on a field trip.
They had to investigate the population of water invertebrates at 4 locations, a canal, a brook man made ponds and a hoverfly lagoon.
They then took measurements of 5 different aspects of the water chemistry; turbidity, ammonia, nitrates, phosphorus and oxygen.
Students write up a full report in which they carry out statistical analysis (chi squared and Simpson's diversity index)
Resource includes ppt on eutrophication, a plan of action for the field trip, data recording sheet, methods for the water chemistry tests, invertebrate identification charts and a help sheet showing what the students needed to include in their report.
Students were asked to give a presentation to report their findings to the rest of the class.

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£2.00