Download Ethiopian new Curriculum grade 9 physics Student Textbook PDF

Writers

The textbook is authored & Prepared by:

• Menberu Mengesha (Ph.D)
• Nebiyu Gemechu (Ph.D)

Publisher

Published by: Ministry of Education of Ethiopia

Country of Origin

Ethiopia, The content is tailored to the Ethiopian context.

Pages

The textbook contains 183 pages, organized into several units that cover a range of topics.

Total Units

The textbook includes 7 units, each focusing on different aspects of topic.

Curriculum

The textbook follows the Ethiopian New Curriculum

File Size

The digital file size of the textbook is 8 MB, available in PDF format

The New Curriculum Grade 9 Physics Textbook contains 7 chapters

• Unit 1: Physics and Human Society
• Unit 2: Physical Quantities
• Unit 3: Motion in a Straight Line
• Unit 4: Force, Work, Energy, and Power
• Unit 5: Simple Machines
• Unit 6: Mechanical Oscillation and Sound Wave
• Unit 7: Temperature and Thermometer

Chapter 1 - Physics and Human Society:

• Defines physics and discusses its nature
• Outlines the different branches of physics
• Explores the relationship between physics and other fields of study
• Highlights the contributions of prominent physicists throughout history

Chapter 2 - Physical Quantities:

• Introduces the concept of physical quantities, including scales, standards, and units
• Discusses measurement and safety considerations
• Classifies physical quantities and covers unit conversion

Chapter 3 - Motion in a Straight Line:

• Covers the concepts of position, distance, displacement, speed, velocity, and acceleration
• Explains the principles of uniform motion
• Introduces graphical representations of motion

Chapter 4 - Force, Work, Energy and Power:

• Defines the concept of force and explores Newton's laws of motion
• Discusses the forces of friction
• Introduces the concepts of work, kinetic energy, potential energy, and power

Chapter 5 - Simple Machines:

• Examines the purpose and types of simple machines
• Explores simple machines in everyday life and the workplace
• Introduces the concepts of mechanical advantage, velocity ratio, and efficiency of simple machines

Chapter 6 - Mechanical Oscillation and Sound Wave:

• Covers the characteristics of waves, including string, pendulum, and spring oscillations
• Discusses the propagation of waves and energy transmission
• Explores the properties of sound waves and their superposition

Chapter 7 - Temperature and Thermometry:

• Discusses the importance of temperature in our lives
• Covers the effects of temperature change and the measurement of temperature using different scales
• Explores the types of thermometers and their applications
• Discusses the concept of thermal expansion of materials

Students will gain understanding in:

• Definition and Nature of Physics: Understanding the fundamental concepts, scope, and applications of physics, including its historical development and significance in various fields of science.
• Relationship between Physics and Other Scientific Fields: Recognizing how physics interconnects with other scientific disciplines, such as chemistry, biology, and engineering, and contributes to their advancements.
• Principles of Physical Quantities, Measurement, and Unit Conversion: Applying the principles of physical quantities, accurate measurement techniques, and unit conversions to solve scientific problems.
• Concepts of Motion, Force, Work, Energy, and Power: Explaining the interrelationships between key mechanical concepts like motion, force, work, energy, and power, and understanding their role in physical systems.
• Principles and Applications of Simple Machines: Analyzing how simple machines work, understanding their mechanical advantages, and applying them to real-life scenarios to solve practical problems.
• Mechanical Oscillations and Sound Waves: Comprehending the characteristics and behaviors of mechanical oscillations, sound waves, and their applications in various systems.
• Measurement and Effects of Temperature, and Thermal Expansion: Understanding the principles of temperature measurement, the effects of temperature changes on materials, and the concept of thermal expansion in everyday life.