Cambridge Grade 7 Physics (Live) - Arif Sir's Science Hub

About Course

Cambridge Grade 7 Physics: Exploring Forces, Energy, and Motion

Welcome to the world of Cambridge Grade 7 Physics at Arif Sir’s Science Hub, where curiosity meets understanding, and knowledge unlocks the secrets of our universe. Our course, “Cambridge Grade 7 Physics: Exploring Forces, Energy, and Motion,” has been carefully crafted to provide students in Dhaka, Bangladesh, and across the globe with an immersive and enriching experience in the realm of physics.

Unveiling the World of Physics:

In this journey of discovery, students will unravel the mysteries of forces, energy, and motion. Here’s what you can anticipate within this captivating course:

1. A Solid Foundation:

Begin your physics odyssey by mastering the fundamentals. Dive deep into Newton’s laws of motion, which govern how objects move and interact. Explore the forces that shape our world, from gravitational pulls to the dynamic concept of kinetic energy.

2. Bridging Theory and Reality:

Physics isn’t confined to textbooks; it’s the science behind the world around us. Discover how physics principles are woven into the fabric of everyday life, from the mechanics of simple machines to the intricacies of complex transportation systems.

3. The Power of Analysis:

Engage in hands-on experiments and interactive activities that nurture your analytical prowess. Develop problem-solving skills that extend far beyond the realm of physics, making you a more adept critical thinker.

4. Cambridge Checkpoint Readiness:

Our course seamlessly aligns with the Cambridge Checkpoint assessments, ensuring that you are well-equipped to excel in these crucial evaluations. Prepare with confidence, knowing that you have a strong foundation in physics.

Comprehensive Physics Fundamentals: This course will provide you with a comprehensive understanding of physics fundamentals, making concepts like motion, energy, and forces easily digestible.
Application-Oriented Knowledge: You will gain the ability to apply physics principles to practical situations, from understanding the mechanics of everyday objects to analyzing how energy is harnessed in various industries.
Critical Thinking and Problem Solving: The course will foster critical thinking skills, enabling you to analyze complex scientific problems, develop hypotheses, and arrive at well-reasoned solutions.
Interactive Learning: Through interactive experiments and simulations, you will actively engage with physics concepts, reinforcing your understanding and retention.
Preparation for Future Studies: This course serves as an excellent foundation for future studies in physics and related disciplines, setting you on a path to academic excellence.
Global Reach: While based in Dhaka, Bangladesh, this course is open to international students, providing a diverse learning environment and global perspective.
Online Learning Community: You will have the opportunity to connect with fellow learners in an online community, facilitating collaborative learning, knowledge sharing, and mutual support.
Practical Skills: Beyond theoretical knowledge, you will acquire practical skills that can be applied in various fields, including engineering, technology, and scientific research.

Course Content

Chapter 1: Forces

Lesson 1.1.1: Introduction to Forces Understanding Fundamental Concepts of Forces: Direction, Magnitude, and Effects.
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Lesson 1.1.2: Balanced Forces Equilibrium and Newton’s First Law: Examining Balanced Forces.
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Lesson 1.1.3: Friction The Nitty-Gritty of Friction: Static vs. Kinetic Friction, Coefficients, and Real-World Applications.
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Lesson 1.1.4: Gravity Gravitational Pull Unveiled: Gravity’s Role, Mass, Weight, and Falling Objects.
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Lesson 1.1.5: Enquiry: Questions, Evidence, and Explanation The Scientific Inquiry Process: Formulating Questions, Gathering Evidence, and Providing Comprehensive Explanations.
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Lesson 1.1.6: Air Resistance Air Resistance Forces: A Closer Look at Their Impact on Moving Objects.
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Lesson 1.1.7: Enquiry: Planning Investigations Crafting Effective Strategies for Planning Scientific Investigations in the Context of Forces.
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Lesson 1.1.8: Tension and Upthrust Tension Forces Explored: Investigating Tensile Forces and Buoyancy.
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Lesson 1.1.9: Enquiry: Presenting Results – Tables and Graphs Sharpening Data Presentation Skills: Creating Tables and Graphs to Convey Scientific Findings.
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Lesson 1.1.10: Extension: Round in Circles Delving Deeper into Circular Motion: Centripetal Forces and Circular Speed.
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Chapter 2: Energy

Chapter 3: The Earth and Beyond

Chapter 4: Speed and Motion

Chapter 5: Sound

Chapter 6: Light

Chapter 7: Magnetism and Electromagnetism

Chapter 8: Pressure and Density

Chapter 9: Electricity

Chapter 10: Heat and Temperature

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Course Content

Chapter 1: Forces

Lesson 1.1.1: Introduction to Forces Understanding Fundamental Concepts of Forces: Direction, Magnitude, and Effects.

Lesson 1.1.2: Balanced Forces Equilibrium and Newton’s First Law: Examining Balanced Forces.

Lesson 1.1.3: Friction The Nitty-Gritty of Friction: Static vs. Kinetic Friction, Coefficients, and Real-World Applications.

Lesson 1.1.4: Gravity Gravitational Pull Unveiled: Gravity’s Role, Mass, Weight, and Falling Objects.

Lesson 1.1.5: Enquiry: Questions, Evidence, and Explanation The Scientific Inquiry Process: Formulating Questions, Gathering Evidence, and Providing Comprehensive Explanations.

Lesson 1.1.6: Air Resistance Air Resistance Forces: A Closer Look at Their Impact on Moving Objects.

Lesson 1.1.7: Enquiry: Planning Investigations Crafting Effective Strategies for Planning Scientific Investigations in the Context of Forces.

Lesson 1.1.8: Tension and Upthrust Tension Forces Explored: Investigating Tensile Forces and Buoyancy.

Lesson 1.1.9: Enquiry: Presenting Results – Tables and Graphs Sharpening Data Presentation Skills: Creating Tables and Graphs to Convey Scientific Findings.

Lesson 1.1.10: Extension: Round in Circles Delving Deeper into Circular Motion: Centripetal Forces and Circular Speed.

Chapter 2: Energy

Lesson 2.1.1: What is Energy? Unveiling the Nature of Energy: Forms, Definitions, and the Law of Conservation of Energy.

Lesson 2.1.2: Energy from the Sun Solar Energy: Harnessing the Power of the Sun and Solar Technologies.

Lesson 2.1.3: Energy Types A Spectrum of Energy: Kinetic, Potential, Thermal, Chemical, and More.

Lesson 2.1.4: Energy Transfer Tracking Energy Flow: Conduction, Convection, Radiation, and Heat Transfer.

Lesson 2.1.5: Conservation of Energy Preserving Energy: The Principle of Conservation and Energy Transformation.

Lesson 2.1.6: Gravitational Potential Energy and Kinetic Energy Height and Motion: Understanding Gravitational and Kinetic Energy Interplay.

Lesson 2.1.7: Elastic Potential Energy Springs and Elasticity: Investigating Elastic Potential Energy.

Lesson 2.1.8: Enquiry: Suggesting Ideas – Investigations Cultivating Scientific Inquiry Skills: Brainstorming Ideas for Energy Investigations.

Lesson 2.1.9: Enquiry: Suggesting Ideas – Observations and Models Developing a Scientific Eye: Suggesting Ideas Based on Observations and Creating Energy Models.

Lesson 2.1.10: Extension: Energy Calculation and Sankey Diagrams Advanced Energy Concepts: Calculations and Energy Flow Visualization.

Chapter 3: The Earth and Beyond

Lesson 3.1.1: The Night Sky Gazing into the Cosmos: Introduction to the Night Sky and Celestial Objects.

Lesson 3.1.2: Day and Night Unveiling the Earth’s Rotation: Understanding Day and Night Cycles.

Lesson 3.1.3: The Seasons Seasonal Changes Explored: Earth’s Tilt, Equinoxes, and Solstices.

Lesson 3.1.4: Stars The Stellar Universe: Investigating Stars, Their Types, and Lifecycles.

Lesson 3.1.5: Our Solar System Journey Through Space: Solar System Components and Orbits.

Lesson 3.1.6: Extension: The Moon Earth’s Natural Satellite: In-Depth Exploration of the Moon’s Features.

Lesson 3.1.7: Enquiry: Explanations – Geocentric Model Historical Astronomy: Evaluating the Geocentric Model’s Concepts.

Lesson 3.1.8: Enquiry: Explanations – Heliocentric Model The Copernican Revolution: Analyzing the Heliocentric Model and Its Significance.

Lesson 3.1.9: Enquiry: Communicating Ideas Effective Scientific Communication: Conveying Astronomical Concepts and Discoveries.

Lesson 3.1.10: Extension: Beyond our Solar System Venturing into Deep Space: Exploration Beyond Our Local Star System.

Lesson 3.1.11: Enquiry: Using Secondary Sources Leveraging Secondary Sources: Examining Scientific Literature and Data.

Lesson 3.1.12: Extension: The Origin of the Universe The Big Bang and Beyond: Investigating the Origin of Our Vast Universe.

Chapter 4: Speed and Motion

Lesson 4.1.1: Grasping the Core Concepts of Speed and Its Significance in Physics

Lesson 4.1.2: Employing Precision Measurement Techniques to Determine Speed Accurately

Lesson 4.1.3: Analyzing Motion Patterns Using Distance-Time Graphs for Comprehensive Insights

Lesson 4.1.4: Investigating the Dynamics of Acceleration Through Speed-Time Graphs

Lesson 4.1.5: Mastering Advanced Data Presentation Methods for In-Depth Motion Analysis

Lesson 4.1.6: Designing and Executing Scientific Inquiries to Explore the Intriguing World of Motion

Chapter 5: Sound

Lesson 5.1.1: Sound and Its Phenomena – An Exploration into Vibrations and Energy Transfer

Lesson 5.1.2: Heightening Awareness: Detecting Sounds Beyond the Audible Spectrum

Lesson 5.1.3: Understanding Loudness – A Deeper Dive into the Decibel Scale

Lesson 5.1.4: Delving into Loudness, Amplitude, and Oscilloscopes for Sound Analysis

Lesson 5.1.5: The World of Pitch and Frequency – Unlocking the Secrets of Sound Perception

Lesson 5.1.6: Applying Mathematical Calculations to Understand Sound in Depth

Lesson 5.1.7: Unveiling the Wonders of Echoes – A Study in Sound Reflection

Lesson 5.1.8: Advanced Acoustic Concepts and Their Real-World Applications

Lesson 5.2.1: The Mechanics of Sound Propagation – Investigating Vibrations and Energy Transfer

Lesson 5.2.2: Beyond Auditory Limits: Detecting Sounds Across the Spectrum

Lesson 5.2.3: Decibels Unveiled – Understanding Loudness and Its Measurement

Lesson 5.2.4: Amplitude, Oscilloscopes, and Their Role in Sound Intensity

Lesson 5.2.5: Unraveling Pitch and Frequency – Masters of Sound Perception

Lesson 5.2.6: Mathematical Musings – Calculating Sound Parameters for Real-World Applications

Lesson 5.2.7: Echoes Revisited – Delving Deeper into Sound Reflection Phenomena

Lesson 5.2.8: Harmonics and Overtones – Expanding Horizons in Sound Analysis

Chapter 6: Light

Lesson: 6.1.1 Introduction to Light: Understanding the Nature of Light Explore the fundamental properties and characteristics of light. Discuss the historical development of our understanding of light.

Lesson-6.1.2: Properties of Light Waves: Exploring Wavelengths and Frequencies Dive deeper into the wave nature of light. Learn about wavelengths, frequencies, and their significance.

Lesson-6.1.3: The Electromagnetic Spectrum: Unveiling the Full Spectrum of Light Explore the entire electromagnetic spectrum, including visible and invisible light. Understand the various types of electromagnetic waves.

Lesson- 6.1.4: Reflection of Light: How Light Bounces Off Surfaces Study the phenomenon of light reflection. Investigate how light behaves when it encounters different surfaces.

Lesson- 6.1.5: Laws of Reflection: Studying the Rules Governing Reflection Learn and apply the laws governing the reflection of light. Perform experiments to demonstrate the laws of reflection.

Lesson-6.1.6: Refraction of Light in Air and Water: Investigating the Bending of Light Examine how light bends or refracts when passing from air to water. Understand the concept of the refractive index.

Lesson-6.1.7: Refraction of Light in Air and Glass: Understanding Light Behavior in Different Media Explore light refraction when transitioning from air to glass. Calculate angles and explore real-world applications of refraction.

Lesson-6.1.8: Dispersion of Light: Discovering How Prisms Create Rainbows Investigate the dispersion of light using prisms. Understand how rainbows are formed through dispersion.

Lesson-6.1.9: Colors of Light: Examining the Spectrum of Visible Colors Explore the visible spectrum of light and its colors. Discover the relationships between colors and wavelengths.

Chapter 7: Magnetism and Electromagnetism

Lesson- 7.1.1: The Properties of Magnets Explore the fundamental properties of magnets, including their attraction and repulsion.

Lesson- 7.1.2: Magnetic Fields Dive deeper into the concept of magnetic fields, discovering how they influence the behavior of magnets.

Lesson- 7.1.3: Electromagnets Learn about the creation of electromagnets, understanding how electric currents can produce magnetic fields.

Lesson- 7.1.4: Enquiry: Identifying and Controlling Variables Engage in hands-on investigations to identify and control variables in experiments related to magnetism.

Lesson- 7.1.5: Extension: Using Electromagnets Explore practical applications of electromagnets and their role in various devices and technologies.

Chapter 8: Pressure and Density

Lesson- 8.1.1: Pressure Delve into the concept of pressure, understanding how it’s defined and measured in various contexts.