Explanation

• The concept of Zone of Proximal Development (ZPD) was introduced by Lev Vygotsky.
• He developed this idea in the late 1920s to explain how children learn with guidance.
• ZPD means the gap between what a learner can do alone and what they can do with help.
• Learning is most effective when support (scaffolding) is provided within this zone.

Last verified on 09-06-2026

Explanation

• In Piaget’s second stage (Preoperational stage: ages 2–7), children often show egocentric thinking, meaning they struggle to see perspectives other than their own.
• This stage focuses on symbolic play and language, but logical reasoning and empathy are still developing.

Last verified on 13-11-2026

Explanation

• The Socratic method uses questioning to develop critical thinking.
• Teachers guide students by asking thoughtful and probing questions.
• Students arrive at answers through reasoning, not memorization.
• It encourages deep understanding and logical thinking.
• It is based on the teaching style of Socrates.

Last verified on 03-06-2026

Explanation

• The lion was shot by the hunter.
• The sentence is in simple past tense: "shot."
• In passive voice, it becomes "was + past participle" → was shot.

Last verified on 13-11-2026

Explanation

• He is good at mathematics.
• وہ ریاضی میں اچھا ہے۔
• The adjective “good” commonly takes the preposition “at.”
• Good at is used to show skill or ability in a subject or activity.

Last verified on 11-05-2026

Explanation

• A student's emotional development is closely linked to their behaviour.
• Emotions influence how students interact, respond to challenges, and manage relationships—key components of behavioural development.

Last verified on 12-11-2026

Explanation

• Problem-Based Learning (PBL) is an instructional approach centered on real-world problems.
• Students work individually or in groups to find solutions.
• It promotes critical thinking, research, and problem-solving skills.
• Teachers act as facilitators rather than direct instructors.
• Learning occurs through inquiry and practical application.

Last verified on 03-06-2026

Explanation

• The entire house was painted by Tahir.
• The original sentence is in simple past tense ("painted"), so the passive voice must also be in simple past.
• "Was painted" correctly changes the active sentence to passive in past tense.

Last verified on 11-11-2026

Explanation

Jean Piaget identified four cognitive development stages:

1. Sensorimotor
2. Preoperational
3. Concrete operational
4. Formal operational

He focused on how children's thinking evolves with age and experience.

Last verified on 11-11-2026

Explanation

• Scaffolding refers to the guidance provided by adults or peers to help a child perform a task.
• This support is gradually removed as the child becomes more independent.

Last verified on 23-05-2026