Science Articles
Grade 9||Wave|| Notes
From this chapter, we learn that waves transfer energy without transferring matter and play an impor...
Grade 9||Energy|| Notes
From this chapter, we learn about different sources and forms of energy, their uses, and their impor...
Grade 9||Simple Machine|| Notes
This chapter explains how simple machines make work easier by reducing effort or changing the direct...
Grade 9||Force and Motion|| Chapter Notes
From these notes, students learn the fundamental concepts of force and motion and how they are inter...
Grade 9||Nature and Environment|| Notes
This chapter helps us understand the close relationship between living organisms and their physical...
Grade9||Mushroom|| Notes
In this chapter, we will learn about mushrooms as a type of non-green, saprophytic fungus understand...
Grade 9||Classification of Living Beings|| Notes
This chapter explains how the vast diversity of living organisms is systematically grouped based on...
Grade 9||Scientific Study|| Notes
From this chapter, we learn that scientific knowledge is developed through a systematic process of o...
Ethical and Social Issues in ICT
This note covers Ethics and ICT, explaining digital responsibility, safe use of technology, cyber la...
Metals and Non-Metals
This chapter explains the classification of elements into metals, non-metals, and metalloids, their...
Gasses
The Gases chapter covers carbon dioxide and ammonia, their properties, preparation, reactions, and u...
Chemical Reactions
This chapter explains how substances undergo chemical reactions to form new products, along with dif...