NECO SPECIMEN 2023/2023 PRACTICALS SOLUTIONS - CLICK HERE
ID: 200
NECO SPECIMEN 2022/2023 PHYSICS, CHEMISTRY, AGRIC, BIOLOGY PRACTICALS SOLUTIONS
NECO 2022 PHYSICS SPECIMEN
INSTRUCTIONS TO SCHOOL
Great care should be taken to ensure that the information given below does not reach candidates either directly or indirectly before the examination.
In addition to the usual apparatus in a Physics laboratory, each candidates will require in general; Mathematical Tables, Graph Paper and Geometrical Instruments. For question 1,2,3 the apparatus listed below are required.
QUESTION 1
-G – Clamp.
-2 Meter Rules.
-Optical Pin.
-Mass Hanger of 50g each.
-Beaker.
-Water.
-Plasticine.
-Retort Stand.
QUESTION 2
-Plane Mirror.
-Four Optical Pins.
-Four thumb pins.
-Plain Sheets.
-Drawing Board.
-Mirror Holder.
QUESTION 3
-Resistant Box.
-Zero-centre Galvanometer.
-2V Accumulator or 2 x 1.5V Dry Leclanche Cell.
-Plug Key.
-Metre Bridge.
-Jokey.
-2Ω Standard Resistor Covered and Labelled x.
-1Ω Resistor.
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NECO 2022 BIOLOGY PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL
The information contained here is highly confidential.
Therefore, efforts should be made to avoid candidates getting to know of this either directly or indirectly before the examination.
Each candidate should bring to the examination hall/laboratory:
(a) A sharpened Pencil (HB).
(b) An Eraser.
(c) A Ruler.
(d) A Sharp Razor Blade or Scalpel or Knife.
3. The school should provide the following for the candidates:
(i) Iodine Solution.
(ii) Dropper.
(iii) Million’s Reagent.
4. Candidates should be provided with the following specimens during the examination:
Specimen A – Microscope.
Specimen B – A Ripe Mango Fruit.
Specimen C – Transverse Section of Tomato Fruit.
Specimen D – Groundnut Seed (Fried/Dried).
Specimen E – Maize Grain.
Specimen F – Carrot.
Specimen G – Irish Potatoes (RAW).
Specimen H – Water Lily.
Specimen I – Prawn.
Specimen J – Tilapia Fish.
Specimen K – Tadpole (8-9 weeks old).
Specimen L – Spider.
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NECO 2022 AGRIC. SCIENCE PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL
Great care should be taken to ensure that the information given overleaf does no reach the candidates either directly or indirectly before the examination.
(a) The provision of specimens, materials and equipment for the examination is your responsibility.
(b) [i] Each candidates should be provided with the following specimens labelled accordingly;
Specimen A – Hand Fork.
Specimen B – Dibber.
Specimen C – Cross Staff.
Specimen D – Cast Net.
Specimen E – Feeding Through.
Specimen F – Loamy Soil.
Specimen G – Clayey Soil.
Specimen H – Sandy Soil.
Specimen I – Earthworm.
Specimen J – Termite.
Specimen K – Grasshopper.
Specimen L – Bean Weevil.
Specimen M – Mealybug.
Specimen N – Animal Skin.
Specimen O – Tick.
Specimen P – Roundworm.
[ii] Where a specimen is not readily available in sufficient quantity, it should be shared between small groups of candidates.
3. REPORT FORM
Report form is provided separately on which the following information must be stated:
(a) Details of the specimens and materials provided.
(b) Any difficulty experienced by candidates especially if the examiner would not be able to discover it from the scripts.
4. A completed report form must be enclosed in envelope containing the scripts.
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NECO 2022 FISHERIES PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL
The information contained here is highly confidential. Efforts should be made to avoid candidates getting to know this either directly or indirectly before the examination.
Each candidate should be instructed to bring the following to the Examination Hall/Laboratory.
(a) HB Pencil,
(b) An Eraser,
(c) A Ruler,
(d) A new Razor Blade or Scalpel.
Candidates should be provided with the following;
(i) Hand lens.
(ii) Petri-dish.
(iii) Forcep.
Specimen A – Head pan.
Specimen B – Shovel.
Specimen C – Measuring Tape.
Specimen D – Digger.
Specimen E – Axe.
Specimen F – Harrow.
Specimen G – Hooks and Line (many hooks fixed at intervals on line, a 6 feet long).
Specimen H – Gill Net.
Specimen I – Fishing Basket.
Specimen J – Cast Net.
Specimen K – Knife.
Specimen L – Milling Machine (model).
Specimen M – Pelleting Machine (model).
Specimen N – Maize Meal.
Specimen O – Fish Meal.
Specimen P – Oyster Shell (grounded oyster shell).
Specimen Q – Wheat Offal.
NOTE: If it is not possible to provide each candidate with all the specimens and apparatus can be provided for groups of not more than 10 candidates.
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NECO 2022 TECHNICAL DRAWING PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL
Each school is expected to provide the following equipment, instruments and materials for each candidate offering Technical Drawing:
-Drawing Table/Drawing Board.
-Tee Square.
-Scale Rule.
-Protractor.
-Set Squares.
-Drawing Instrument set.
-French Curves or Flexible Rubber.
-Clips or Masking Tape.
-Pencils – 2H, H and HB.
-Eraser, Erasing Shield and Brush.
-Sharpener/Razor Blade.
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NECO 2022 VISUAL ARTS PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL
(i) The school is to make available the Underlisted items for the successful conduct of the examination.
(ii) Candidates can choose any set of the items. Any set chosen will be the question to be answered by the candidate during the examination.
1. OBJECT DRAWING
-Wheelbarrow.
-Head pan.
-Shovel.
-Raised Platform.
-Table cloth.
2. NATURE DRAWING
-Two Coconuts.
-A Pineapple.
-A Bunch of Plantain.
-Raised Platform.
-Table Cloth.
3. LIFE DRAWING
-Teenage boy with traditional attire and cap.
-Long Stool.
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NECO 2022 COMPUTER STUDIES PRACTICAL SPECIMEN
INSTRUCTION(S) TO SCHOOL/SUPERVISOR
A. The school authority/administrator is expected to provide the following facilities in readiness for 2022 NECO SSCE Internal Examination for the candidates.
-A well ventilated computer laboratory to accommodate sizeable number of students at once.
-Stand-by Generator with capacity to power all the systems. (Maximum 2.5KVA).
-Installation of application packages like Microsoft Word, Spreadsheet (Excel), Microsoft Access and Corel draw.
-A reasonable number of printers to go round the candidates.
-UPS (Uninterrupted Power Supply).
B. COMPUTER SYSTEM SPECIFICATION
-Hard Drive = 160GB – 320GB.
-RAM = 3GB.
-Processor = Pentium Chip.
-Processor Speed = 2.5MHz at least.
-Operating System = Windows.
-USB Ports = 2 to 4.