|Examination I||All material covered through 17 February||100|
|Examination II||All material covered through 23 March||100|
|Final||All material covered through 27 April||100|
|Key/Sight Identification Quizes||150|
Hour examinations will involve standard exam questions (essay, short answer, multiple choice, etc.) AND questions of a "laboratory practical" nature that require responses relating to specimens, structures, and other materials used in lab analysis and demonstration. All examinations are comprehensive in coverage. They may include key quizes and sight identification.
Key quizes involve the identification of an unknown plant through the use of a botanical key (usually Monique Reed's Key to the Angiosperm Flora of Brazos and Surrounding Counties in combination with Correll and Johnston's Manual for the Vascular Plants of Texas). Most will be administered in the field after spring break (week of 13 March). Grading is based on the number of couplets completed correctly.
Sight identification involves the recognition of an unknown plant (usually family or genus, but also common species) without the use of a botanical key. You will be responsible for all material dissected in the laboratory, those herbarium specimens that are designated for sight identification responsibility, and common species of the local spring flora. Names to be provided are those associated with the ranks of Class, subclass, Family, Genus, and, in some cases, Species.
We try keeping the testing process
flexible and relatively simple to insure that it does not impact our progress
through through the material. Time invested in testing can diminish through
the semester if initial results clearly indicate that the class is fully
'engaged'. Also, to enhance the link between learning and testing,
tests are constructed to query for 'bits' of information - key characters,
term definiations - that are required to 'sort' through complex patterns
of variation, either as a mental process or through the use of a taxonomic
key. Thus, a multiple choice/short answer format, similar that that
used in Botany 301, is often employed. The following exemplars
(from Botany 201, Spring 1995) provide good review: Exam
II. Drill systems in place for Botany 301 (established while
this course was 200-level) are also useful: Exam
II (minus Dilleniidae), Exam
III (plus Dilleniidae), Exam
IV - Monocots.