Edzy CBSE Class 12

How does a flower transform into seeds and fruits that begin the next generation of plants?

In this episode, Gaurav and Swati explore Sexual Reproduction in Flowering Plants, the opening chapter of CBSE Class 12 Biology.

Understand the structure of flowers, the formation of male and female gametophytes, pollination, pollen-pistil interaction and fertilisation. Explore double fertilisation, endosperm and embryo development, seed and fruit formation, and special processes such as apomixis and polyembryony.

Along the way, test your understanding with active-recall questions, clear commonly confused concepts and revise the important processes and terminology needed for board examinations.

Listen, think and explore along.

Edzy — Learn through Conversations.

What happens when substances mix to form a solution, and how can we measure exactly how much of each substance is present?

In this episode, Gaurav and Swati explore Solutions, a foundational chapter of CBSE Class 12 Chemistry.

Understand different types of solutions and ways of expressing concentration, including mass percentage, mole fraction, molarity and molality. Explore solubility, Henry’s law, vapour pressure and Raoult’s law, and learn how ideal and non-ideal solutions behave.

Go deeper into colligative properties such as relative lowering of vapour pressure, elevation of boiling point, depression of freezing point and osmotic pressure, along with abnormal molar masses and the van’t Hoff factor.

Along the way, work through important concepts, clear common calculation mistakes and strengthen the numerical skills needed for Class 12 Chemistry and board examinations.

Listen, think and calculate along.

Edzy — Learn through Conversations

What would it feel like to realise the value of your language only when you are about to lose the right to learn it?

In this episode, Gaurav and Swati explore The Last Lesson, a Class 12 English story by Alphonse Daudet about language, identity, freedom and the pain of losing something we often take for granted.

Follow Franz as he arrives at school expecting an ordinary day, only to discover that it will be M. Hamel’s final French lesson. Understand how the atmosphere in the classroom changes and why the lesson becomes deeply meaningful for the students, villagers and their teacher.

Explore the chapter’s key events, characters and themes of patriotism, linguistic identity, regret, freedom, education and the importance of one’s mother tongue.

Along the way, test your understanding with active-recall questions, clear common misconceptions and revise the chapter in a simple, conversational way.

Listen, think and answer along.

Edzy — Learn through Conversations.