Trade Subjects Senior Secondary Scheme. SS 3 Fisheries Scheme of Work Federal.Packaging materials Nylon –Schemeofwor.com
FISHERIES SS 3 FIRST TERM TEACHING SCHEME
| WEEK | TOPIC | CONTENT | ACTIVITIES | |
| 1 | Materials and methods of harvesting fish | Various types of gears: Traps Hooks and lineCast netsGill netsDrag netsScoop netsTraw netsPractical | Present materials to students | |
| 2 | ‘’ | Various fishing crafts:Dug-out canoeWooden/flat botton canoeMotorized canoeDingy TrawlersMethods of harvesting fishHooks and lineNettingPond drainingImpailing-spearingElectrofishing UltrasonicTrawling Pond draining – using scoop netPractical | Demonstrate the use of various gears and crafts | |
| 3 | Same topic | Construction and mending of the gears Practical | Demonstration of the processing methods | |
4 | Post harvesting process | Processing:De-guttingDe-gillingDe-scalling (for fish with scale)De capitation (in case of large fish)WashingMaterials for processingKnife, basin, tables, cutting slabs, etcPractical | Guide the students to identify various materials in processing, preservation and packaging | |
| 5 | Same topic | Methods of preservation: Sundrying Wet-smokingDry smoking Frying FreezingFilleting CanningSalting(brining) Practical | Practice post harvesting process | |
| 6 | ,, cont. | Packaging materials Nylon, cardboard box, baskets Practical | Students should give their own examples | |
| 7 | ,, cont | Primary and Secondary markets Fish mongersBars/restaurantSuper marketsHotels | Identify other markets | |
8 | Brood Stock Selection and Handling | Different between male and female sexually matured fish using sex organs.Striping them to know the stages of sex gemmates (eggs and milt)Qualities of good breed:Hardy/activeHave matured gemmatedFairly big sizeBroad stock handling:Ensure that transportation takes place in the morning or late in the eveningAllow a short period time (48 hours to one week) in a breeding compartment, Ensure careful handling of the breeders to avoid stress. | guide to students in the breed stock selection and handling | |
| 9 | Artificial Breeding | Meaning to manipulate the sexually matured fish to spawn or reproduce. Processes involved | Demonstrate the striping of male and female fish | |
| 10 | “ cont | Processes involved | Demonstrate the process involved. | |
| 11 | ” | Importance of artificial breeding To obtain fish seed To obtain large quality of seed fish To obtain high quality hybridsTo make fingerlings readily available | Ask and answer questions | |
| 12-13 | Revision/Examination | Revisions/Examinations | Revision/Examinations | |
Trade Subjects Senior Secondary Scheme. SS 3 Fisheries Scheme of Work Federal.Packaging materials Nylon –Schemeofwor.com
FISHERIES SS 3 SECOND TERM TEACHING SCHEME
| WEEK | TOPIC/CONTENT | ACTIVITIES |
| 1 | Artificial Breeding Cont. | Various steps involved: – Brood stock selection – Conditioning of brood stock – Inducement of brood stock – Stripping the brood stock – Fertilization (Mixing the milt and egg) – Incubating the fertilized egg in an aquarium or hatch- e.g tank/troughs etc Activities: Demonstrate the various steps in artificial breeding |
| 2 | Managing and Nursing Fish seed | The Nursing Processes – Aaeration; – Feeding with natural food organism (planktons) after four days. – Introduction of artificial feeds (powdered feeds after one week) Activities: Demonstrate the various processes in nursing fish seed |
| 3 | “ cont. | Management Processes – Separating dead/unfertilized eggs from the hatchlings – Monitoring water quality (especially the dissolved oxygen Do, temperature etc) – Transferring out doors to nursery tanks/ponds after 21 days – Sorting the shooters/jumps from the stunts – Rear or raise the jumpers separate from the stunts. Activities Demonstrate the management processes |
Trade Subjects Senior Secondary Scheme. SS 3 Fisheries Scheme of Work Federal.Packaging materials Nylon –Schemeofwor.com
