Be Smart, Be Safe — NCERT Solutions

Correct Option: a) On the footpath

Justification: The footpath is the designated safe area for pedestrians. Walking on the road or in the middle of vehicles is extremely dangerous and can lead to accidents.

Correct Option: c) It can distract you from traffic sounds

Justification: Headphones block out surrounding sounds, including important traffic sounds like vehicle horns and engine noise. This distraction can prevent you from noticing danger and reacting in time, making it very unsafe to use headphones while on the road.

Given: A help box with the following symbol meanings is provided:

• School ahead
• No littering
• Gents restroom
• Handicapped
• Drive slow
• U turn
• No honking
• Ladies restroom
• Right turn
• No left turn
• Danger ahead

Since the images of the symbols are not visible in the text, students should match each symbol image to its meaning from the help box. Below are the meanings of common symbols that correspond to the help box:

1. School ahead — This sign warns drivers that a school is nearby and they should drive carefully and slowly.
2. No littering — This sign tells people not to throw garbage or waste on the road or in public places.
3. Gents restroom — This sign indicates the location of a restroom/toilet for men.
4. Handicapped — This sign indicates a facility or space reserved for people with disabilities.
5. Drive slow — This sign instructs drivers to reduce their speed in that area.
6. U turn — This sign indicates that a U-turn is permitted at that point.
7. No honking — This sign tells drivers not to use their vehicle horn in that area (usually near hospitals or schools).
8. Ladies restroom — This sign indicates the location of a restroom/toilet for women.
9. Right turn — This sign indicates that vehicles may turn right at that point.
10. No left turn — This sign tells drivers that turning left is not allowed at that point.
11. Danger ahead — This sign warns drivers and pedestrians that there is a hazard or dangerous condition ahead.

Note: Students should write the correct meaning next to each symbol image as shown in their textbook.

Given: A list of activities related to road safety.

Classification:

SAFE Activities:

1. Looking right and left before crossing — This ensures no vehicle is coming and it is safe to cross.
2. Crossing at a zebra crossing — The zebra crossing is the designated safe place for pedestrians to cross the road.
3. Walking on the footpath — The footpath is meant for pedestrians and keeps them away from moving vehicles.

UNSAFE Activities:

1. Playing on the road — Playing on the road is very dangerous as vehicles can hit you.
2. Listening to loud music on the road — Loud music through headphones or speakers distracts you and prevents you from hearing traffic sounds, making it very unsafe.

Given: A picture showing a road scene with errors related to road safety.

Note: Since the actual image is not visible, the following six common road safety errors are typically shown in such exercises for Class 4:

1. A child is playing on the road — Playing on the road is unsafe and dangerous.
2. A person is crossing the road without using the zebra crossing — One should always use the zebra crossing to cross the road.
3. Someone is wearing headphones while walking on the road — Headphones distract you from traffic sounds and are unsafe.
4. A person is not looking right and left before crossing — One must always check for traffic before crossing.
5. A child is not holding an adult's hand while crossing — Children should always hold an adult's hand while crossing the road.
6. Someone is walking on the road instead of the footpath — Pedestrians must always walk on the footpath, not on the road.

Students should write the errors they actually observe in their textbook image.

Given: A list of food and household items to classify.

Concept: Countable nouns can be counted individually and have a plural form (e.g., one banana, two bananas). Uncountable nouns cannot be counted individually and usually do not have a plural form (e.g., flour, coffee).

Classification:

Given: A list of words related to road safety and transportation.

Concept: Countable nouns can be counted (one helmet, two buses). Uncountable nouns cannot be counted individually (traffic, pollution).

Final Answer:

• Countable Nouns: Helmet, Buses, Cars, Pedestrian, Bicycle
• Uncountable Nouns: Traffic, Pollution, Speed, Safety, Transportation, Fuel

Given: A recipe for banana milkshake.

Concept: Countable nouns can be counted individually. Uncountable nouns cannot be counted individually.

Analysis of each step:

Step 1: Peel two bananas (Countable — underline) and put them in a blender (Countable — underline).

Step 2: Pour one glass (Countable — underline) of ⓜⓘⓛⓚ (Uncountable — circle) into the blender (Countable — underline).

Step 3: Add ⓢⓤⓖⓐⓡ (Uncountable — circle) and a little ⓗⓞⓝⓔⓨ (Uncountable — circle) for ⓢⓦⓔⓔⓣⓝⓔⓢⓢ (Uncountable — circle).

Step 4: Blend everything until smooth. (No specific nouns to classify here.)

Step 5: Add some ice cubes (Countable — underline) and enjoy your banana milkshake (Countable — underline)!

Summary:

• Countable Nouns (underline): bananas, blender, glass, ice cubes, banana milkshake
• Uncountable Nouns (circle): milk, sugar, honey, sweetness

Given: A partially written letter to the traffic police. We need to complete it.

Dear Traffic Police Officer,

Thank you for keeping us safe on the roads. You work so hard to make sure everyone follows the rules and no one gets hurt. I see how you stand in the sun, rain, and cold to help us.

I have read your letter carefully and understood that road safety is very important for everyone. I promise to always walk on the footpath and never on the road. I will look right, then left, and then right again before crossing the road. I will always use the zebra crossing to cross the road. I will never play near the road or on the road. I will not wear headphones while walking on the road so that I can hear traffic sounds clearly. I will always hold an adult's hand while crossing the road. I will wear bright clothes in the evening so that drivers can see me easily. I will follow all traffic signals and signs.

I am grateful for your service and dedication. You are our real heroes. I promise to be a responsible and safe pedestrian and to remind my friends and family to follow traffic rules too.

Jai Hind!

Name: _______________
Grade: _______________