The first year of Senior Secondary School (SS1) is pivotal in setting a strong foundation for the study of chemistry. A well-structured scheme of work is essential for effective teaching and learning throughout the academic year. In this article, we present a comprehensive scheme of work for SS1 Chemistry, covering the first, second, and third terms.
PAGE CONTENTS
First Term
Week 1-2: Introduction to Chemistry
- Introduction to the subject and its importance
- Branches of Chemistry
- Scientific Method and laboratory safety
- The Periodic table
- Chemical Symbols, Formulas, and Equations
Week 3-4: Matter and its Properties
- Definition of matter
- Classification of matter
- Physical and chemical properties of matter
- Changes in the matter: physical and chemical changes
Week 5-6: Atomic Structure
- Historical development of atomic the theory
- Structure of an atom (subatomic particles)
- Atomic number, mass number, and isotopes
- Electronic configuration and the periodic table
Week 7-8: Chemical Bonding
- Introduction to chemical bonding
- Ionic bonding and ionic compounds
- Covalent bonding and molecular compounds
- Metallic bonding
Week 9-10: Practicals and Assessments
Practicals and Assessments
Second Term
Week 1-2: States of Matter
- Kinetic theory of matter
- Gas laws: Boyle’s, Charles’s, and Avogadro’s laws
- Properties of solids and liquids
- Phase changes: melting, boiling, sublimation, and condensation
Week 3-4: Solutions and Concentration
- Types of solutions: saturated, unsaturated, and supersaturated
- Solubility and factors affecting solubility
- Concentration units: molarity, molality, and mass percentage
- Dilution calculations
Week 5-6: Acids, Bases, and Salts
- Properties of acids and bases
- pH scale and indicators
- The naming of common acids and bases
- Neutralisation reactions and salts
Week 7-8: Redox Reactions
- Introduction to oxidation and reduction
- Balancing chemical equations for redox reactions
- Electrochemical cells and their applications
- Corrosion and Prevention
Week 9-10: Practicals and Assessments
Practicals and Assessments
Third Term
Week 1-2: Chemical Reactions and Stoichiometry
- Types of chemical reactions: synthesis, decomposition, combustion, etc.
- Balancing chemical equations
- Stoichiometry and mole concept
- Limiting reactants and percent yield
Week 3-4: Organic Chemistry
- Introduction to organic chemistry
- Structure and nomenclature of organic compounds
- Functional groups and their properties
- Isomerism in organic compounds
Week 5-6: Energy Changes in Chemical Reactions
- Exothermic and endothermic reactions
- Enthalpy changes and calorimetry
- Hess’s law and heat of formation
- Spontaneity and Gibbs free energy
Week 7-8: Environmental Chemistry
- Pollution and its types
- Air pollution and its effects
- Water pollution and treatment methods
- Green chemistry and sustainable practices
Week 9-10: Practicals and Assessments
Practicals and Assessments
This SS1 Chemistry Scheme of Work is a foundational guide for both teachers and students, providing a roadmap to cover the curriculum effectively throughout each term. It’s essential for educators to adapt and tailor the scheme of work to align with the specific school’s curriculum, resources, and the learning pace of the students. By following this well-structured scheme of work, teachers can lay a strong foundation in chemistry, ensuring a successful academic journey for the students.
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