#### Grade 12 English

Teacher Hanan Ali

**Vocabulary**

– 20,000 Leagues Under the Sea Vocabulary Words

– Farmer and the Viper Vocabulary Words

**Grammar**

– Suffixes and Prefixes

– Subordinating Conjunctions to Express Cause and Effect

**Recognize Sequence**

– Plot Structure

– Sequence of Events

**Comprehension**

– Narrator Point of View

– Recognizing Motifs

#### Grade 12 Physical Science II

Teacher Ian Innocenti

1. Introduction to waves

2. Different types of waves

3. Properties of waves

4. EM waves

5. Behavior of light waves

6. Sound waves

7. Properties of sound waves

#### Grade 12 Chemistry

Teacher Adrian Sacan

**7.1 Chemical Names and Formulas**

Using the periodic table of elements to locate the names and formulas of elements and to identify its corresponding ions, default charges, and its classification whether as a monatomic or diatomic element

Using the periodic table of elements to determine the atomic number, mass number, group number and the number of electrons, protons and neutrons

**7.2 Oxidation Numbers**

Using skills in basic algebra to compute the assigned oxidation numbers of elements in a compound

**7.3 Using Chemical Formulas**

Calculation of molar mass of a compound with the aid of periodic table

The use of appropriate units in calculating molar masses

Calculation of percentage composition using basic math skills

**7.4 Determining Chemical Formulas**

Understanding the difference between molecular formula and empirical formula

Solving empirical formula problems

**8.1 Describing Chemical Reactions**

Understanding the signs in a chemical reaction

Predicting the nature of reactants and products in a simple reaction

**8.2 Types of Chemical Reactions**

Understanding the five types of chemical reactions and balancing of equations

Predicting the reactants and products of chemical reactions

**8.3 Activity Series**

Understanding the nature of activity series and its problems

Predicting the occurrence of a reaction

**9.1 Introduction to Stoichiomentry**

Understanding stoichiometry and mole ratios

Solving mole ratio and mass composition problems

**9.2 Ideal Stoichiometric Calculations**

Understanding the molar mass of reactants and products

Solving molar mass from the given reactants and products

**9.3 Limiting Reactant and Percentage Yield**

Understanding the nature of a limiting reactant and knowing the percentage yield

Solving limiting reactant and percentage yield problems

**10 The Kinetic-Molecular Theory of Matter**

Introduction to kinetic-molecular theory of matter

Applications of Kinetic-Molecular Theory of Matter to Solids, and Liquids

#### Grade 12 Business Math

Teacher Franky de Kock

**Section A: Multiple Choice (40 Marks)**

Mixture of questions on work covered during the term

**Section B: Calculations (30 Marks)**

Business Start up cost

Monthly Business expenses

**Section C: Short Questions (30 Marks)**

Mix of short answer questions (1-5 points) about the work covered during the term

#### Grade 12 Calculus

Teacher Nic Hansen

**Applications of Differentiation**

– Extrema on an Interval

– Rolle’s Theorem

– Mean Value Theorem

– Increasing and Decreasing functions

– First Derivative Test

– Concavity

– Inflection Points

– Second Derivative Test