Mathematics Grade-12: Semester 2

MODULE DESCRIPTION 

Dear learner, Welcome to  Grade 12  Mathematics Module Two! 

This module provides a comprehensive knowledge and concept of grade 12 Mathematics starts from introduction to Linear programming while the second unit discusses about mathematical Applications in business. Each unit has its own details illustrated in verbal, pictorial and real life explores, To facilitate your understanding, the presentation of contents in the module is supported by in text questions, learning activity questions and self-check exercise questions.

Dear learner, You have to take sufficient time for the study of contents included and do not pass to the next content before mastering the previous one. Finally, I want to assure you that this module is organized from simple to complex supplemented with discussion of adequate examples and exercises with answers are included.  Before looking at the answers of activities and self-check exercises, please make sure that you have completed activities and the self-check exercises by your own. This module requires you to spend at least 21 hours of self-study time

MODULE LEARNING OUT COME/ OBJECTIVES

Dear Student !

At the end of this module, you will be able to;

•  Compute  maximum and minimum values of a given objective function under given constraints.
• Use the concept of inequalities real life examples for linear programming and solve the problem
• Apply the concept of mathematics for business for practical problems related to road traffic, customer production,tax, climate change Compare quantities in terms of ratio.
• Calculate the rate of increase and the rate of decrease in price of commodities.
• Compute problems on percentage increase or percentage decrease
•  Apply the formula for compound interest to solve practical problems in business.
• Compute annuity for a give arrangement in compound interest.
• Interpret annuity concept to solve real life problems
• Discuss the different terms related to amortization
• Develop  and formulate home (any) payment schedule
•  Describe what is depreciation mean and some of its causes
• Compute depreciation by using either of the two methods appropriately
• demonstrate  how savings become investment.
•  Describe three main factors in choosing a particular institution for saving
• Differentiate  the four factors that should guide consumers in planning an investment strategy.
• Compare and contrast the differences between stocks and bond
• Compute the amount and time on the return of loan based on the given agreement.
•  Explain why governments collect taxes.

ACTIVITIES IN THIS MODULE 

The module activities are designed to help you elaborate basic terms in this unit, a quire the necessary skill and understanding of each content, and solve similar questions given in the lesson. For ease of use, clicking the provided links will allow you to jump directly to the location of the course where the activity is located.

MODULE CONTENTS

Unit Four

Introduction to Linear Programming

Lesson 1: Graphical Solution of System of Linear Inequalities

Lesson 2: Maximum and Minimum values of linear programming

Lesson 3: Applications of linear programming

Unit Five

Mathematical Applications in business

Lesson 4: Basic Mathematical Concepts  in Business

Lesson 5: Time Value Of Money

Lesson 6: Saving and investment

Lesson 7: Taxation

MODULE ASSESSMENT METHOD

• Quizzes, Tests and assignments
• Mid-term exam
• Final exam
• All assessments consist of automatically graded multiple-choice questions with explanatory feedback. Each question offers four answer choices, marked by small square checkboxes. While the options may not always be labeled A, B, C, or D, you can interpret the checkboxes in that order.

REFERENCES

• Mathematics Grade 11 Student Text Book Based On New Curriculum
• Extreme Mathematics For Grade 11-12
• Alpha Mathematics For Grade 11-12
• Galaxy Mathematics For Grade 11-12
• Internet Search

Instructor’s Information

Name: Esubalew Molla Hunegnaw

• Email: hunegnw.e@gmail.com

• Phone No:+251909069666