Be Smart, Be Safe
CBSE · Class 4 · English
NCERT Solutions for Be Smart, Be Safe — CBSE Class 4 English.
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Let us Think — A. Answer the following
1What should you do before crossing a road?Show solution
Answer: Before crossing a road, you should stop at the edge of the footpath, look to the right, then to the left, and then to the right again. Make sure no vehicle is coming from either side. Only then should you cross the road quickly and carefully, preferably at a zebra crossing.
2Why should you not play on the footpath?Show solution
Answer: You should not play on the footpath because the footpath is meant for walking pedestrians. Playing there can cause you to accidentally step onto the road and get hurt by passing vehicles. It can also block the way for other people who are walking.
3Why should you hold an adult's hand while crossing the road?Show solution
Answer: You should hold an adult's hand while crossing the road because adults are more experienced and alert. They can judge the speed and distance of vehicles better than children. Holding their hand keeps you close to them and prevents you from running ahead suddenly, which could be very dangerous.
Let us Learn — A. True or False
1You should always walk on the footpath.Show solution
Justification: The footpath is a designated safe space for pedestrians, away from moving vehicles. Walking on the footpath keeps you safe from traffic.
2It is safe to run while crossing the road.Show solution
Justification: Running while crossing the road is unsafe because you may trip and fall, or you may not be able to judge the speed of oncoming vehicles correctly. You should always walk quickly but carefully while crossing.
3You should use the zebra crossing to cross the road.Show solution
Justification: The zebra crossing is a marked, designated area for pedestrians to cross the road safely. Drivers are required by law to stop for pedestrians at a zebra crossing.
4Wearing dark clothes in the evening makes you more visible.Show solution
Justification: Wearing dark clothes in the evening makes you less visible to drivers because dark colours do not reflect light well. You should wear bright or light-coloured clothes in the evening so that drivers can see you easily.
5It is safe to play near the road.Show solution
Justification: Playing near the road is very dangerous. A ball or toy can roll onto the road and a child may run after it without noticing oncoming traffic, leading to a serious accident.
6You should wear headphones while walking on the road.Show solution
Justification: Wearing headphones while walking on the road is unsafe because it blocks out important traffic sounds such as horns, engine noise, and warning signals. This can distract you and prevent you from reacting to danger in time.
Let us Learn — C. Encircle the correct option
1What should you do before crossing a road?
a) Run quickly
b) Stop, look right, then left, again right
c) Close your eyesShow solution
Justification: Before crossing a road, the correct and safe procedure is to stop at the kerb, look to the right (the direction from which traffic comes first), then to the left, and then to the right again to make sure the road is clear before crossing.
2Where should you walk near the road?
a) On the footpath
b) On the road
c) In the middle of the vehiclesShow solution
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.
3Why should you avoid using headphones on the road?
a) It looks bad
b) It makes you run faster
c) It can distract you from traffic soundsShow solution
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.
Let us Learn — D. Identify the following symbols and write their meanings
1Identify the road/safety symbols shown in the images and write their meanings using the help box provided. (Note: The actual images are not visible; answers are based on the help box clues provided.)Show solution
- 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.
Let us Do — A. Classify the activities as Safe and Unsafe
1Classify the following activities as 'safe' and 'unsafe':
- Looking right and left before crossing
- Playing on the road
- Crossing at a zebra crossing
- Walking on the footpath
- Listening to loud music on the roadShow solution
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.
Let us Do — B. Spot what's wrong with the picture
1Look at the picture and spot six errors. (Note: The image is not visible in the text; answers are based on common road safety errors typically depicted in such exercises.)Show solution
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.
Let us Write — A. Classify as Countable (C) and Uncountable (U)
1Classify the following as 'C' (Countable) and 'U' (Uncountable):
Bananas, Biscuits, Curd, Tomatoes, Sandwiches, Mashed potatoes, Coffee jars, Lemonade, Flour, Chocolates, Tomato ketchup, Potatoes, Coffee, TablesShow solution
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:
| Word | C / U |
|---|---|
| Bananas | C (Countable) |
| Biscuits | C (Countable) |
| Curd | U (Uncountable) |
| Tomatoes | C (Countable) |
| Sandwiches | C (Countable) |
| Mashed potatoes | U (Uncountable) |
| Coffee jars | C (Countable) |
| Lemonade | U (Uncountable) |
| Flour | U (Uncountable) |
| Chocolates | C (Countable) |
| Tomato ketchup | U (Uncountable) |
| Potatoes | C (Countable) |
| Coffee | U (Uncountable) |
| Tables | C (Countable) |
Let us Write — B. Classify into Countable and Uncountable Nouns
1Classify the following into countable and uncountable nouns:
Traffic, Pollution, Helmet, Buses, Cars, Speed, Pedestrian, Bicycle, Safety, Transportation, FuelShow solution
Concept: Countable nouns can be counted (one helmet, two buses). Uncountable nouns cannot be counted individually (traffic, pollution).
| Countable Nouns | Uncountable Nouns |
|---|---|
| Helmet | Traffic |
| Buses | Pollution |
| Cars | Speed |
| Pedestrian | Safety |
| Bicycle | Transportation |
| | Fuel |
Final Answer:
- Countable Nouns: Helmet, Buses, Cars, Pedestrian, Bicycle
- Uncountable Nouns: Traffic, Pollution, Speed, Safety, Transportation, Fuel
Let us Write — C. Underline Countable and Circle Uncountable Nouns in the Recipe
1Read the recipe below. Underline the countable nouns and circle the uncountable nouns.
Recipe: Yummy banana milkshake
Step 1: Peel two bananas and put them in a blender.
Step 2: Pour one glass of milk into the blender.
Step 3: Add sugar and a little honey for sweetness.
Step 4: Blend everything until smooth.
Step 5: Add some ice cubes and enjoy your banana milkshake!Show solution
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
Let us Write — D. Write a Letter to the Traffic Police
1Write a letter to the traffic police of Bharat to thank them and promise to follow all the traffic rules and stay safe. Complete the letter starting from: 'I have read your letter carefully and understood that...'Show solution
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: _______________
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
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