Green school and the school explorer teams
Aasha says, "My school is my happy place." Her class decides to make it even better: cleaner, safer and greener.
A green school manages its waste, saves water and electricity, and makes the campus green by planting and caring for trees. Pupils can form School Explorer Teams – Water Watchers, Electricity Savers, Waste Warriors, Green Guardians and Traffic Trackers – to observe a school, find problems and suggest solutions.
In the figure: Each explorer team looks at one part of school life.
Key point 1: What a green school does
- Easy : It sorts waste into the right bins.
- Medium : It saves water and switches off lights and fans when not in use.
- Exam-type : It plants and cares for trees so the campus becomes cooler and greener.
Key point 2: How explorer teams work
- Easy : First decide what to observe, e.g. leaking taps or litter.
- Medium : Then walk around, note findings and talk about what worried or pleased you.
- Exam-type : Finally, suggest simple actions and take them together.
Everyone, not just teachers, can help make a school green.
Thinking that keeping a school green is only the gardener's work.
Green school = Waste, Water, Electricity, Trees. Memory clue: "W-W-E-T: Waste, Water, Energy, Trees".
Spot the difference
| Team | Observes | Example action |
|---|---|---|
| Water Watchers | taps, tanks | fix leaks |
| Electricity Savers | lights, fans | switch off when not in use |
| Waste Warriors | litter, bins | add separate bins |
Practice questions
- 1What is a green school?
- 2Name two explorer teams.
- 3What do Water Watchers look for?
- 4What do Electricity Savers check?
- 5Why is planting trees good for a school?
- 6Which team would count dustbins?
- 7Your class finds fans running in an empty room. What will you do?
- 8Why is it good to share your findings with the class?
Show answers (try them yourself first)
- 1A school that manages waste, saves water and electricity and has many trees.
- 2Any two of Water Watchers, Electricity Savers, Waste Warriors, Green Guardians, Traffic Trackers.
- 3Leaking taps, wasted water, clean tanks.
- 4Whether lights and fans are off when not needed.
- 5Trees give shade, clean air and homes for birds.
- 6Waste Warriors.
- 7Switch them off and remind everyone to do so.
- 8Everyone can learn, act and take pride together.
Waste management: reduce, reuse, recycle
After lunch the playground has wrappers, peels and paper. What should go where?
We can first reduce waste by using only what we need, then reuse things, and finally recycle. Leftover waste is separated into wet waste (peels, leftovers) and dry waste (paper, plastic). Wet waste can become compost. Useful dry items go to recyclers, and sanitation workers deserve our respect and help.
In the figure: Sort every item into the right box before throwing.
Key point 1: Reduce, reuse, recycle
- Easy : Reduce: take only the food you can finish.
- Medium : Reuse: use the back of a used sheet for rough work.
- Exam-type : Recycle: give old newspapers and bottles to recyclers so they can be made into new things.
Key point 2: Sorting and respecting workers
- Easy : Put peels in the wet-waste bin and paper in the dry-waste bin.
- Medium : Wet waste can be turned into compost for the school garden.
- Exam-type : Unsorted waste makes the work of sanitation workers harder and unsafe, so sorting helps them.
Newspapers and bottles are not thrown in bins; they are given to recyclers.
Mixing wet and dry waste in one bin because both are "just garbage".
3 R = Reduce first, Reuse next, Recycle last. Memory clue: "R-R-R: Use Less, Use Again, Make New".
Spot the difference
| Type | Examples | Where it goes |
|---|---|---|
| Wet waste | peels, leftovers | bin / compost pit |
| Dry waste | paper, wrappers | dry-waste bin |
| For recycler | newspaper, bottles | recycler |
Practice questions
- 1What are the three R's?
- 2Give one example of wet waste.
- 3Give one example of dry waste.
- 4What can wet waste be turned into?
- 5Who collects old newspapers and bottles?
- 6Where would you put a banana peel and where a plastic wrapper?
- 7Why is sorting waste kind to sanitation workers?
- 8Suggest one way to reduce waste in your lunch box.
Show answers (try them yourself first)
- 1Reduce, reuse, recycle.
- 2Peels or leftovers (any one).
- 3Paper or plastic wrappers (any one).
- 4Compost (manure).
- 5Recyclers.
- 6Banana peel in wet waste, plastic wrapper in dry waste.
- 7It makes their work cleaner and safer.
- 8Bring a steel box and carry only what you will eat.
Saving water and electricity, staying cool, greenery
A dripping tap in the corridor seems small, but over a day it can fill many glasses. Small habits add up.
Even a small drip wastes a lot of water over time, so fix leaks and collect rainwater. Switch off lights and fans when not needed. Rooms stay cool with shade trees, windows for breeze and a white roof that reflects sunlight, while a black surface absorbs heat. Trees also clean air and give homes and food to birds and insects.
In the figure: Colour and shade decide how hot a place gets.
Key point 1: Saving water and electricity
- Easy : One dripping tap can waste many glasses of water in a day; fix leaks.
- Medium : Collect rainwater for plants and cleaning.
- Exam-type : Turn off lights and fans when you leave a room and use daylight.
Key point 2: Staying cool and green
- Easy : A white roof reflects heat; a black surface becomes hot.
- Medium : A clay pot cools water without electricity.
- Exam-type : A glass of water under a tree stays cooler than one in the sun; trees also shelter birds and butterflies.
A small leak that is never fixed wastes a lot of water over time.
Thinking that painting a roof black or white makes no difference to the heat inside.
White reflects, black absorbs; trees give shade. Memory clue: "White – Wards off heat".
Spot the difference
| Surface | Heat | Result |
|---|---|---|
| White roof | reflected | room stays cooler |
| Black roof | absorbed | room gets hotter |
| Tree shade | blocked | cool ground |
Practice questions
- 1Why should a dripping tap be fixed?
- 2Which roof colour keeps a room cooler?
- 3Name one use of rainwater at school.
- 4Which object cools water without electricity?
- 5Why are trees good for a school?
- 6What happens to a black tile left in the sun?
- 7Why switch off fans when leaving a room?
- 8How can a school get cool without more electricity?
Show answers (try them yourself first)
- 1Drips add up and waste a lot of water.
- 2White.
- 3Watering plants (also cleaning).
- 4A clay pot (matka).
- 5They give shade, clean air and homes to birds.
- 6It becomes hot because black absorbs heat.
- 7To save electricity.
- 8Plant trees, use white roofs and open windows for breeze.
Safety and kind behaviour
A school is happy when everyone feels safe and respected – at the road outside, in a fire drill and in the queue at the water tap.
Traffic rules and signs keep roads safe near school. In a fire, stay calm, leave by the nearest exit, cover your mouth, never go back in and gather at the assembly point. Behaviour matters: respect and kindness – waiting for your turn, kind words, helping, keeping places clean – make a place happy for all.
In the figure: In a fire drill, walk calmly and in order to the safe place.
Key point 1: Staying safe
- Easy : Cross the road only at a pedestrian crossing and follow signs.
- Medium : In a fire, do not run or hide; move quickly and calmly to the exit and crawl low under smoke.
- Exam-type : Once outside, never go back in; report anyone missing to a teacher.
Key point 2: Kind behaviour
- Easy : Wait your turn at the tap instead of pushing.
- Medium : Do not scribble on benches or litter; do not tease others.
- Exam-type : If you see something wrong, tell a teacher or help gently; younger children copy what they see.
Respect and kindness are shown by actions, not only words.
Running or hiding in a bathroom during a fire drill.
Fire drill: Calm, Exit, Gather, Tell. Memory clue: "C-E-G-T".
Spot the difference
| Situation | Right action | Wrong action |
|---|---|---|
| Fire alarm | walk calmly to the exit | hide in a cupboard |
| Water tap queue | wait for your turn | push and skip the line |
| Rubbish | use a dustbin | throw it in the playground |
Practice questions
- 1Where should you gather after leaving a burning building?
- 2Should you run during a fire drill?
- 3Name one traffic rule for pedestrians.
- 4Why should you stay low under smoke?
- 5What should you do if a classmate is teased?
- 6Give one kind action you can do today.
- 7A younger child copies you when you litter. What does this teach?
- 8Why should nobody go back into a building during a fire?
Show answers (try them yourself first)
- 1At the assembly point.
- 2No, move quickly but calmly.
- 3Cross at the zebra crossing (also look both ways).
- 4Cleaner air is near the floor.
- 5Speak up kindly and tell a teacher.
- 6Greet someone, wait your turn, share space (any one).
- 7Our actions set an example for others.
- 8It is dangerous; firefighters will help.