FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 WEEK 9 TOPIC: CHEMICAL INDUSTRIES CONTENT: Types of Chemical industries Importance of chemicals industries to individuals and the nation Excursion to chemical industries. PERIOD 1: Types of Chemical industries/divisions Chemical industry is an industry that uses the principle of chemistry to convert raw materials
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 WEEK 6 TOPIC: LAWS OF CHEMICAL COMBINATION CONTENT: Law of conservation of matters Law of constant composition Law of multiple proportions. PERIOD 1: CHEMICAL LAWS OF COMBINATIONS There are four laws of chemical combination which describe the general features of a chemical change. Law of conservation of
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 SCHEME OF WORK WEEKLY LESSON NOTE WEEK: 5 FORMULAE AND EQUATIONS CONTENTS: Chemical formulae Chemical equations Empirical and Molecular formulae Relative Molecular Mass and Percentage composition by mass of an element. PERIOD 1: CHEMICAL FORMULAE Chemical formula can be defined as a collection of two or more
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 WEEK 3 TOPICS: PARTICULATE NATURE OF MATTER CONTENTS: Electronic configuration Atomic number and mass number (nucleon number) Relative atomic mass based on C-12 isotope Isotopy of elements PERIOD 1: ELECTRONIC CONFIGURATION Electrons are found revolving around the nucleus of an atom in circular paths known as
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 SCHEME OF WORK PLAN LESSON NOTE WEEK: 4 TOPIC: VALENCY, OXIDATION NUMBER, IONS AND RADICALS CONTENT Valency of elements Oxidation numbers of elements in compounds Ions and radicals PERIOD 1: VALENCY OF ELEMENTS VALENCY The valency of an element is the combining power of the element.
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 WEEK 2 Topic: PARTICULATE NATURE OF MATTER CONTENTS: (1) Physical and chemical changes (2) Elements and their symbols. (3) Atoms, molecules, atomicity (4) Dalton’s atomic theory PERIOD 1: PHYSICAL AND CHEMICAL CHANGES PHYSICAL CHANGES: DEFINITION: A Physical change is one which is easily reversed and
FIRST TERM E-LEARNING NOTES SUBJECT: CHEMISTRY CLASS: SS1 WEEK 1 TOPIC: Introduction to Chemistry CONTENT: Meaning of chemistry Career prospects tied to chemistry Application (i) Hospital (ii) Military (iii) Teaching (iv) Chemical and petrochemical industries. Adverse effects of chemicals, drug abuse, poisoning, Corrosion and pollution. Scientific methods. PERIOD 1: MEANING OF CHEMISTRY Chemistry is
THIRD TERM Revision Preparation of bank reconciliation with credit balance Preparation of bank reconciliation when there is bank reconciliation. debit balance End of year adjustments in profit and loss account – accruals and prepayments accrued income Provision for bad debt, bad debts, provision for discount allowed and received. Bad debt recovered, work exercises Depreciation of
SECOND TERM Revision of last term’s work Discounts– types, definition Reasons for granting discount Calculation of discount Discount allowed and received Cash, trade, quantity and seasonal discount Three column cash book Working with exercise with (accounts exercises book) Petty cash book Meaning Terminologies, floats Imprest system Reimbursement etc. Posting subsidiary books into ledgers-e. cash book,
First Term Senior Secondary School 1 (SS 1) Subject Combination For Art Students, Commercial Students and Science Students 1. ENGLISH SS 1 FIRST TERM LESSON NOTE PLAN 2. Mathematics SS 1 First Term Lesson Notes 3. Yoruba 4. BIOLOGY SS 1 FIRST TERM SCHEME OF WORK WITH LESSON NOTES 5. Agricultural Science SSS 1
