SS3 Biology 1st Term

Biology is one of the science subjects SS3 students are required to study in first term. The Unit of Instruction for SS3 Biology 1st Term is carefully developed from the Scheme of Work, which in turn is, based on NERDC current curriculum and SSCE syllabus.

Students can now learn based on weekly lesson plan. Select any week, then click Go
Week 1   Week 2   Week 3
Week 4   Week 5   Week 6
Week 7   Week 8   Week 9
Week 10

Sense Organs

Sub Topics:
Day 1: Definition and types of sense organs – Organ of smell, Organ of taste
Day 2: Organ of sight
Day 3: Organ of hearing

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Reproduction

Sub Topics:
Day 1: Definition and types of Reproduction
Day 2: Reproductive System in Mammals
Day 3: Structures of Mammalian gametes

Reproduction

Sub Topics:
Day 1: Essential factors affecting the development of organism
Day 2: Fertilization, pregnancy and birth in humans.
Day 3: Adaptive features of development in organism or embryo.

Reproduction Systems in Plants

Sub Topics:
Day 1: The structure of a flower
Day 2: Types of Ovary
Day 3: Plantation in flowering plants

Pollination in Plants

Sub Topics:
Day 1: Definition of Pollination
Day 2: Types of Pollination
Day 3: Agents of Pollination:
i. Features of pollinated flowers
ii. Differences between insect pollinated and wind pollinated flowers

Development of New Seeds

Sub Topics:
Day 1: Structure of pollen grains
Day 2: Fertilization in flowering plants
Day 3: The structure of a seed
i. Germination of seeds
ii. Conditions necessary for germination of seeds

SS3 Biology 1st Term Revision and Mid Term Test

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1. The blood vessel which carries blood from the alimentary canal to the liver is the — WAEC 2021, Q12; B1-02, Pg 389

 
 
 
 

2. The heart can beat continuously without being fatigued because it is composed of — WAEC 2019, Q11

 
 
 
 

3. Which of the following hormones is suddenly secreted into the bloodstream of a frightened person? WAEC 2021, Q16

 
 
 
 

4. The part of the central nervous system that controls unconscious actions in humans is the — WAEC 2020, Q18

 
 
 
 

5. The properties of endocrine system include the following except — WAEC 2020, Q17

 
 
 
 

Question 1 of 5

Reproductive Behaviours

Sub Topics:
Day 1: Meaning of courtship behavior
Day 2: Importance of courtship behavior
Day 3: Types or forms of courtship behavior in animals

Development of New Organisms

Sub Topics:
Day 1:
Metamorphosis in insects
Types of metamorphosis
Day 2: Stages in the development of a toad
Day 3: Effects of hormone in the development of a toad

Fruits

Sub Topics:
Day 1: Definition of fruits
Day 2: Structure of a fruits
Day 3: Classification of fruits, and Dispersal of fruits and seeds

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