An Overview of Cbse Class 7 English An Alien Hand Notes Chapter 6
FAQs on Cbse Class 7 English An Alien Hand Notes Chapter 6
1. What is a quick summary of the CBSE Class 7 chapter 'An Alien Hand' for revision?
The chapter 'An Alien Hand' provides a summary of events from the perspective of a Martian family. It follows a curious young boy named Tilloo who lives in an underground colony on Mars. He ventures into a forbidden area where his father works and sees a NASA spacecraft, the Viking 1 lander, on a giant screen. His attempt to press a button on a control panel, which controls the lander's mechanical arm (the 'alien hand'), teaches him a lesson about curiosity and responsibility.
2. Who are the key characters to remember in a recap of 'An Alien Hand'?
For a quick revision of the story, focus on the main characters and their roles:
- Tilloo: The protagonist, a curious boy living on Mars.
- Tilloo's Father: A responsible worker who helps maintain the underground life-support systems.
- Tilloo's Mother: A caring parent who is concerned about Tilloo's safety.
- The President of the Central Committee: The leader who provides a logical analysis of the 'alien' spacecraft.
3. What is the core concept behind the title 'An Alien Hand'?
The title 'An Alien Hand' refers to the mechanical arm of the Viking 1 lander, a probe sent from Earth. For the Martians observing it, the robotic arm is a functioning part of an unknown alien life form. This concept provides a unique revision point, as it frames humans and their technology as the 'aliens' from the Martians' perspective.
4. How can I quickly revise the description of life on Mars as shown in the story?
To revise the setting, remember these key concepts: The Martian surface is uninhabitable due to thin air and extremely low temperatures. As a result, the entire population lives in a technologically advanced underground colony. They depend completely on machines for essential resources like air, water, and heat, which is a central point of the story's background.
5. Why was it necessary for Tilloo's community to live underground?
Tilloo's community had to live underground because the conditions on the surface of Mars had become hostile to life. A natural change in the sun made the air too thin to breathe and the environment too cold to survive. Their ancestors built underground homes to escape these harsh conditions, relying on advanced technology for their continued existence, a key theme to understand for a complete summary.
6. How does the chapter 'An Alien Hand' explore the theme of curiosity versus responsibility?
The story uses Tilloo to contrast these two concepts. His intense curiosity drives him to explore the forbidden control room, which is a natural childhood trait. However, his impulsive decision to press the red button demonstrates a lack of responsibility for his actions. This highlights a central message: that curiosity, without guidance and an understanding of consequences, can be dangerous.
7. What is the main message a student should focus on when revising 'An Alien Hand'?
The main message to focus on during revision is the importance of patience and discipline. The story shows that true knowledge is gained through structured and responsible work, as practised by Tilloo's father. It serves as a cautionary tale against taking shortcuts or acting on impulse, which can disrupt carefully managed systems. It also encourages students to think about different perspectives, as what is familiar to us (a space probe) can be 'alien' to others.
8. What was the significance of the red button in the control room?
The red button was significant because it was the one element that fascinated Tilloo and represented a great temptation. Pressing it caused the mechanical alien hand to stop working, showing the direct and immediate consequence of his irresponsible act. This event is a key plot point in the chapter, serving as the climax of Tilloo's adventure and the moment he learns a valuable lesson about actions and their outcomes.

















