Biology Have you ever wondered how reproduction in plants takes place? Or how does our body function? Curious, isn’t it? In Biology of Class 8, get introduced to such interesting topics. We also provide video solutions along with the syllabus that will help the students in studying Biology.
Chemistry Class 8 Chemistry is the beginning of knowing Chemistry in depth. It is a subject that consists of theoretical as well as numerical questions. For an effective study plan, you need to learn what is there in CBSE Class 8 Chemistry in detail.
Physics in class 8 of the CBSE board helps the students understand the world around us more prominently. But before that, one needs to understand the syllabus properly and the concepts associated with it. So, get ready for a better understanding!
Get ready to know about metals and non-metals and their different properties in this curriculum.
The CBSE course structure is designed in a manner to ensure that students do not go through a lot of pressure, moreover, books are made interactive and interesting for students to enjoy their studies. A lot of fun activities are included in between the chapters to help students learn in a playful way. It makes the process of conveying knowledge to the students efficient and healthy.
In this chapter, the introduction to agriculture is given followed by a few frequently used practices used on the field and also the definition of irrigation, harvesting, usage of fertilizers, and manure explained with the pictorial representation for better understanding. The sub-chapters are:
In this section, we discuss various agricultural practices; seasons as rabi and Kharif.
This section gives an overview of the steps in the process of crop production.
In this section, we discuss the 4 steps in the preparation of soil and agricultural implements…
This subtopic explains good quality seeds, high-yielding seeds
This subtopic explains the importance and after-effects of manure and fertilizers.
In this section, we learn about the importance of irrigation in crop production and crop management.
In this sub-topic, we learn about various methods to gain protection against weeds.
Here, we see the background of harvest in India and the importance of harvest festivals.
In this subtopic, various ways of storing the harvest are mentioned.
In this subsection, we look into the concept of food from animals and animal husbandry.
In this chapter, students get to know every basic detail on microorganisms, like what exactly they are, where do they live, causes for their presence, etc, which are well explained with pictorial representation and activities for better understanding purposes. The sub-chapters are:
This section of the chapter familiarizes us with the concept of microorganisms and microbes; their activity and viruses.
Here we look into different systems where microorganisms exist.
This section discusses alcohol production concerning microorganismsnisms.
This section discusses various other microorganisms that cause harm and different communicable diseases.
This section discusses the techniques to preserve food using salt, s, sugar, and chemicals.
This subsection deals with the nitrogen cycle in the atmosphere.
This is a vast chapter talking about various ways of protecting plants and animals, steps to increase greenery, various reservations place for both plants and animals, and also different species livelihood and modes of living are well explained in this unit. The sub-chapters are:
In this section we understand the term deforestation; look into various causes of deforestation.
This section of the chapter helps us understand the consequences of deforestation.
In this subtopic, the importance of the conservation of forests and wildlife is emphasized.
Here, we introduce the term biosphere reserve.
This section of the chapter defines and discusses the terms Flora and Fauna.
Here we define the term endemic species and understand their role in the chain.
This subtopic explains what a wildlife sanctuary is.
Here we learn what a national park is and distinguish between a wildlife sanctuary and a national park.
In this subtopic, the concept of the red data book is explained.
Here the topic of migration is discussed.
In this section, the importance of Recycling Paper is discussed.
This section of the chapter deals with the concept of reforestation.
This chapter comes under anatomy under classification. Beginning with a history of cells, the definition of cells, various shapes, and functionalities of cells in living organisms, structure, and parts of cells are clearly explained in this unit. The sub-chapters are:
In this section, we learn about how a cell was discovered.
This section aims at the understanding of cell and cell components.
Here we study the wide range of varieties organisms show in cell number, shape, and size.
In this section, we study the structure of the cell and its functions of the cell.
As continued from the above section, here we study the components of a cell.
This section distinguishes between plant cells and animal cells.
This chapter talks about various reproduction modes with examples and pictorial representation for better understanding. The sub-chapters are:
This section of the chapter aims at introducing the Modes of Reproduction
In this section, we learn about Sexual Reproduction
In this module, we discuss asexual Reproduction.
This chapter discusses some important topics. The meaning of adolescence, puberty, functionalities of various hormones are explained here. The sub-chapters are:
This subsection aims at explaining the terms Adolescence and Puberty.
In this section, we look into the changes that are observed at puberty.
Here we look into the secondary sexual characters.
This chapter highlights how hormones play an important role in Initiating Reproductive Function.
This subtopic aims at improving understanding of the Reproductive Phase of Life in Humans.
In this subtopic, we discuss how the sex of the baby is determined
In this subsection we look into various other hormones that are present in our body.
Here we try to understand the role of Hormones in Completing the Life History of Insects and Frogs.
This sub-topic aims at improving understanding about reproductive
Learn about the nature of “Metals & Non-Metals” from our SpeedLabs mentor “Ankush Garg” in just 2 minutes.
Learn about the Various Chemical Effects of Current” from our SpeedLabs mentor “Paritosh Rao” in just 2 minutes.
Learn in detail about the term Metamorphosis and its examples from our SpeedLabs mentor “Shravan Lodhi” in just 3 minutes.
Learn in detail about the Processes involved in Sugarcane production from our SpeedLabs mentor “Shravan Lodhi” in just 1 minute.
Learn in detail about the Female Reproductive system and its various parts from our SpeedLabs mentor “Shravan Lodhi” in just 1 minute.