Category Class 6 – 10 notes

Is Air Present Everywhere Around Us? Can You See Air? Is Air Present Everywhere Around Us? Our Atmosphere What Is Air Made Of? a. Water Vapor b. Oxygen Conclusion: Oxygen supports burning. c. Nitrogen d. Carbon Dioxide e. Dust and…

How Magnets Were Discovered Everyday Examples of Magnets How Magnets Were Discovered Types of Magnets Magnetic and Non-Magnetic Materials Poles of a Magnet Key Points Finding Directions Ancient Use of Magnets Understanding Magnet Poles Using the Sun for Directions Compass:…

Electric Cell Uses of Electricity Power Source Electric Cell Torch Bulb Safety Note Important Caution Connecting a Bulb to an Electric Cell Lighting Up a Bulb Electric Circuit What is an Electric Circuit? How Current Flows Troubleshooting: Fused Bulbs Why…

Transparent, Opaque, and Translucent Objects How Do We See Objects? Luminous Objects Non-Luminous Objects Transparent, Opaque, and Translucent Objects Definitions: Summary: Understanding these concepts helps us know how we see things around us and how light interacts with different materials.…

Story of Transport Early Days of Transport: Invention of the Wheel: 19th Century and Steam Engines: Modern Developments: How Wide is This Desk? Importance of Measuring Distances: Classroom Example: Using Gilli and Danda: Alternative Methods: Historical Measuring Methods: Real-Life Measurement…

Organisms and Their Surroundings Paheli and Boojho’s Adventures Realization Organisms and Their Surroundings Examples Habitat and Adaptation Exploring Different Habitats Example Organisms Key Concepts Summary Biotic and Abiotic Components Question: Are sunlight and heat biotic or abiotic? Effect of Abiotic…

Human Body and Its Movements Let’s explore how our bodies move! Sit still and observe your body’s movements. Notice your blinking and breathing. These are some of the many movements our bodies make. Moving Parts of Our Body How Animals…

Herbs, Shrubs, and Trees Observing Plants Around Us Parts of a Plant Herbs, Shrubs, and Trees Classifying Plants Creepers and Climbers Plants Around You Stem Observing Stems Conclusion Leaf Observing Leaves Concepts: Functions of a Leaf Concepts: Summary Root Watering…

Separation of Substances In our daily life, we often separate substances from mixtures. Here are some common examples: Imagine you have a basket of mangoes and guavas. To separate them, you would pick out each type and place them in…

Objects Around Us Grouping Objects Materials Objects are Made Of Understanding Materials Properties of Materials Choosing Materials for Objects Key Properties of Materials Appearance Hardness Soluble or Insoluble Gases in Water: Objects May Float or Sink in Water Transparency Grouping…