i dont know but you can search it in google 

Plant trees

Plant flower

Do not use plas bags

don't make "that" water behind the school's trees

Put recycling bin in every classroom.

Use refillable pen and pencil.

A Guide for Students and Parents

Twenty percent of Americans go to school every day. That’s 60 million students, teachers, faculty, and staff who work and learn on our nation’s campuses. And while many schools struggle with funding, standards, and behavior, the issues of the environment and good health sometimes fall through the cracks. That’s a mistake that we need to stop making.

School buildings are the third biggest energy users. A mid-size school district may spend $1 million yearly on energy, a number that is increasing by around 19 percent each year. Meanwhile, poor indoor air quality negatively affects students’ performance, and schools remain a huge source of pollutionand waste that degrades the environment.

As a student or parent, big changes at your school may be unpopular, or seem impossible. The reality could not be further from the truth. For example, did you know that Earth Day is the largest civic observance in the world, with more than one billion paripants each year? That’s one in every seven people. Even if you think your school administration may be opposed to your ideas, you shouldn’t let that stop you from getting involved. You’re ly to find more support than resistance.

It’s your school (or your kids’ school) and your life. Take action to protect not just the environment, but the health and future of yourself and your kids.

Bring Back Fresh Air & Daylight

Going to school can actually harm your health. Nearly half of all schools (43 percent) have unsatisfactory indoor environmental conditions, and 20 percent have unsatisfactory air quality. That’s partly due to aging school buildings, but also related to an overall decrease in indoor air qualitythanks to reduced air circulation and more synthe substances in our daily lives. One in ten school-age kids now suffer from asthma, so poor air quality isn’t just an annoyance—it can be life threatening.

Without a doubt, the majority of public schools could use upgrades to help combat these dangers. You can help your school take action to improve indoor air quality and reduce exposure to toxic substances for all teachers and students. Here are some ideas to try:

1. Organize classroom cleanup days.

Some of the biggest health concerns lurking in your classroom exists under all your stuff. Cluttered surfaces, cupboards, and corners harbor dust and mold. Organize some classmates or fellow parents to stay after school once a month to declutter. You’ll help reduce asthma triggers, and your teachers and custodians will thank you.

2. Ask your school to implement green cleaning, pest control, and maintenance policies.

Toxic cleaning supplies, pest poisons, paints, furnishing finishes, and even chemical fertilizers and ice melt threaten kids’ health. They’re also toxic to cleaning and maintenance staff. Ask your school administration to seek out green solutions to various issues, including sidewalk weed control, ice melt in the winter months, and cleaning products.

3. Raise funds for air quality meters.

Want to get a clearer idea of what you’re really breathing? Work with students and parents to raise funds for or ask the school to invest in air quality meters, which will help students manage asthma. Additionally, the meters notify the school of any serious air quality issues, such as high CO2 levels, or elevated moisture that could cause mold.

Encourage Healthy & Sustainable Living

The kids of today will be the architects and thought leaders of tomorrow. And schools aren’t just a place for math drills. Schools allow young people to share life experiences and lessons, and to learn the values they’ll carry with them for a lifetime. Unfortunately, American kids are in the midst of a well-documented obesity epidemic, which threatens their longevity. At the same time, climate changeis threatening the planet.

The years ahead are full of challenges for today’s kids. By sharing skills for healthy, sustainable living, you can help give them (and their own children) better chances for a long, happy life.

4. Organize a Local Food Day.

Consider teaming up with local restaurants, farms, or even food trucks to bring fresh, local food to school once a month or once every few months. Kids will get a chance to learn the benefits of local food, and you’ll be supporting the small businesses in your community.

5. Set up a green student club.

Take environmental education into your own hands. A student club can take real action on campus issues. Your club may create a campus-wide recycling or composting program; learn about growing your own food with a school garden; organize cleanup and planting days; raise funds for green initiatives; and even take part in statewide and national green schools competitions. Through all this, students will learn leadership, teamwork, and how great feels to make a positive difference.

6. Form a carpooling, cycling, or walking group.

Save time for busy parents, conserve energy, and make friends with a community carpool or other transportation group. By getting together with your neighbors, you can find new, more efficient ways to get to and from school. Carpools are the time-tested solution, but if you live close enough to your school, think about organizing a group to ride bikes or walk together. As a bonus, parent chaperones will get their daily exercise, too.

7. Ask the school to install energy meters.

It’s a lot easier to understand energy use when you can see it in action. Energy meters that are visible to any student and teacher aren’t just great learning tools— they can also encourage everyone to conserve energy and water throughout the day. Many schools have started sharing their energy use in this way. Monitoring not only creates savings for the school’s power, heat, and water budgets, but can also be incorporated into friendly school-wide competitions and classroom sustainability lessons.

Save Money, Save the Environment

If you asked your school administration, they’d probably be the first to tell you that they would love to upgrade your school with more modern, sustainable, and healthy features. Unfortunately, most schools have tight budgets, and they have to make tough choices about how to allocate funds.

That said, it shouldn’t be surprising that environmentally sustainable schools—with increased efficiency and health benefits—are also more financially sustainable. For example:

Test scores and learning ability improve by three to five percent when a school incorporates natural daylight—equating to an annual earning increase of $532 per student.Building a green school costs less than 2 percent more than a conventional school (about $3 per square foot) but provides 20 times the financial benefits.A green school saves an average of $100,000 annually—enough to hire two new teachers, buy 250 new computers, or purchase 5000 new textbooks.Green schools utilize 33 percent less energy and 32 percent less water than traditional schools.On average, a green school produces:1,200 fewer pounds of nitrogen oxides (a principal component of smog)1,300 fewer pounds of sulfur dioxide (a principal cause of acid rain)585,000 fewer pounds of carbon dioxide (the principal greenhouse gas)150 fewer pounds of coarse parulate matter (a principal cause of respiratory illness)74 percent less waste

How can you help your school go green? Start by reducing energy use, water use, waste, and pollution in everyday action. Calculate the savings your actions are creating, and lobby the school district to set aside that money for upgrades and improvements to facilities.

8. Post conservation reminders everywhere.

Simple signs really do make a difference. In every room, bathroom, hallway, and lunchroom, post reminders to students and teachers to turn off lights when they’re not using them; save water while washing their hands; unplug energy-sucking devices; and adjust thermostats when leaving for the day. Be efficient if using paper signs: Paper is a precious resource, too, so be certain your signage will result in a real reduction in your school’s water and power use. Clear your campaign with the administration first. Notify the maintenance staff as well so your hard work doesn’t end up in the waste stream.

9. Start a water bottle campaign.

One of the biggest ways to reduce waste at your school is to get students and teachers to stop using disposable water bottles and other single-use containers. Most schools have plenty of drinking fountains. Organize an education campaign featuring refillable, durable water bottles that everyone can use to cut down on trash and recycling at your school. (Make sure bottles fit your drinking fountains first.)

10. Volunteer as a xeriscaper.

Schools often use a huge amount of water to maintain lawns and landscaping. While a lush, green field may be perfect for running and playing, many traditional landscaping schemes are costly both in water use and maintenance. Offer the school your time to design and install native plants that don’t require a lot of water. A gardening day is also a great outdoor activity for clubs or parent groups.

Green Living is a Learning Process

None of us were born knowing how to live healthily and sustainably. So don’t expect your friends, neighbors, or family members to have the same passion and knowledge about environmental issues that you may have acquired.

That applies to your school in parular. As institutions of learning, schools have recently been challenged with changing standards and expectations, all to be addressed with stagnant budgets. When it comes to going green, most schools are struggling. That’s why it’s a perfect opportunity for parents and students to get involved, get hands-on, and make change happen from the ground up.

If this arle has you interested in becoming greener, take a look through these reclaimed wooden desks for your home.—http://www.custommade.com/gallery/custom-desks/

A Guide for Students and Parents

Twenty percent of Americans go to school every day. That’s 60 million students, teachers, faculty, and staff who work and learn on our nation’s campuses. And while many schools struggle with funding, standards, and behavior, the issues of the environment and good health sometimes fall through the cracks. That’s a mistake that we need to stop making.

School buildings are the third biggest energy users. A mid-size school district may spend $1 million yearly on energy, a number that is increasing by around 19 percent each year. Meanwhile, poor indoor air quality negatively affects students’ performance, and schools remain a huge source of pollutionand waste that degrades the environment.

As a student or parent, big changes at your school may be unpopular, or seem impossible. The reality could not be further from the truth. For example, did you know that Earth Day is the largest civic observance in the world, with more than one billion paripants each year? That’s one in every seven people. Even if you think your school administration may be opposed to your ideas, you shouldn’t let that stop you from getting involved. You’re ly to find more support than resistance.

It’s your school (or your kids’ school) and your life. Take action to protect not just the environment, but the health and future of yourself and your kids.

Bring Back Fresh Air & Daylight

Going to school can actually harm your health. Nearly half of all schools (43 percent) have unsatisfactory indoor environmental conditions, and 20 percent have unsatisfactory air quality. That’s partly due to aging school buildings, but also related to an overall decrease in indoor air qualitythanks to reduced air circulation and more synthe substances in our daily lives. One in ten school-age kids now suffer from asthma, so poor air quality isn’t just an annoyance—it can be life threatening.

Without a doubt, the majority of public schools could use upgrades to help combat these dangers. You can help your school take action to improve indoor air quality and reduce exposure to toxic substances for all teachers and students. Here are some ideas to try:

1. Organize classroom cleanup days.

Some of the biggest health concerns lurking in your classroom exists under all your stuff. Cluttered surfaces, cupboards, and corners harbor dust and mold. Organize some classmates or fellow parents to stay after school once a month to declutter. You’ll help reduce asthma triggers, and your teachers and custodians will thank you.

2. Ask your school to implement green cleaning, pest control, and maintenance policies.

Toxic cleaning supplies, pest poisons, paints, furnishing finishes, and even chemical fertilizers and ice melt threaten kids’ health. They’re also toxic to cleaning and maintenance staff. Ask your school administration to seek out green solutions to various issues, including sidewalk weed control, ice melt in the winter months, and cleaning products.

3. Raise funds for air quality meters.

Want to get a clearer idea of what you’re really breathing? Work with students and parents to raise funds for or ask the school to invest in air quality meters, which will help students manage asthma. Additionally, the meters notify the school of any serious air quality issues, such as high CO2 levels, or elevated moisture that could cause mold.

Encourage Healthy & Sustainable Living

The kids of today will be the architects and thought leaders of tomorrow. And schools aren’t just a place for math drills. Schools allow young people to share life experiences and lessons, and to learn the values they’ll carry with them for a lifetime. Unfortunately, American kids are in the midst of a well-documented obesity epidemic, which threatens their longevity. At the same time, climate changeis threatening the planet.

The years ahead are full of challenges for today’s kids. By sharing skills for healthy, sustainable living, you can help give them (and their own children) better chances for a long, happy life.

4. Organize a Local Food Day.

Consider teaming up with local restaurants, farms, or even food trucks to bring fresh, local food to school once a month or once every few months. Kids will get a chance to learn the benefits of local food, and you’ll be supporting the small businesses in your community.

5. Set up a green student club.

Take environmental education into your own hands. A student club can take real action on campus issues. Your club may create a campus-wide recycling or composting program; learn about growing your own food with a school garden; organize cleanup and planting days; raise funds for green initiatives; and even take part in statewide and national green schools competitions. Through all this, students will learn leadership, teamwork, and how great feels to make a positive difference.

6. Form a carpooling, cycling, or walking group.

Save time for busy parents, conserve energy, and make friends with a community carpool or other transportation group. By getting together with your neighbors, you can find new, more efficient ways to get to and from school. Carpools are the time-tested solution, but if you live close enough to your school, think about organizing a group to ride bikes or walk together. As a bonus, parent chaperones will get their daily exercise, too.

7. Ask the school to install energy meters.

It’s a lot easier to understand energy use when you can see it in action. Energy meters that are visible to any student and teacher aren’t just great learning tools— they can also encourage everyone to conserve energy and water throughout the day. Many schools have started sharing their energy use in this way. Monitoring not only creates savings for the school’s power, heat, and water budgets, but can also be incorporated into friendly school-wide competitions and classroom sustainability lessons.

Save Money, Save the Environment

If you asked your school administration, they’d probably be the first to tell you that they would love to upgrade your school with more modern, sustainable, and healthy features. Unfortunately, most schools have tight budgets, and they have to make tough choices about how to allocate funds.

That said, it shouldn’t be surprising that environmentally sustainable schools—with increased efficiency and health benefits—are also more financially sustainable. For example:

Test scores and learning ability improve by three to five percent when a school incorporates natural daylight—equating to an annual earning increase of $532 per student.Building a green school costs less than 2 percent more than a conventional school (about $3 per square foot) but provides 20 times the financial benefits.A green school saves an average of $100,000 annually—enough to hire two new teachers, buy 250 new computers, or purchase 5000 new textbooks.Green schools utilize 33 percent less energy and 32 percent less water than traditional schools.On average, a green school produces:1,200 fewer pounds of nitrogen oxides (a principal component of smog)1,300 fewer pounds of sulfur dioxide (a principal cause of acid rain)585,000 fewer pounds of carbon dioxide (the principal greenhouse gas)150 fewer pounds of coarse parulate matter (a principal cause of respiratory illness)74 percent less waste

How can you help your school go green? Start by reducing energy use, water use, waste, and pollution in everyday action. Calculate the savings your actions are creating, and lobby the school district to set aside that money for upgrades and improvements to facilities.

8. Post conservation reminders everywhere.

Simple signs really do make a difference. In every room, bathroom, hallway, and lunchroom, post reminders to students and teachers to turn off lights when they’re not using them; save water while washing their hands; unplug energy-sucking devices; and adjust thermostats when leaving for the day. Be efficient if using paper signs: Paper is a precious resource, too, so be certain your signage will result in a real reduction in your school’s water and power use. Clear your campaign with the administration first. Notify the maintenance staff as well so your hard work doesn’t end up in the waste stream.

9. Start a water bottle campaign.

One of the biggest ways to reduce waste at your school is to get students and teachers to stop using disposable water bottles and other single-use containers. Most schools have plenty of drinking fountains. Organize an education campaign featuring refillable, durable water bottles that everyone can use to cut down on trash and recycling at your school. (Make sure bottles fit your drinking fountains first.)

10. Volunteer as a xeriscaper.

Schools often use a huge amount of water to maintain lawns and landscaping. While a lush, green field may be perfect for running and playing, many traditional landscaping schemes are costly both in water use and maintenance. Offer the school your time to design and install native plants that don’t require a lot of water. A gardening day is also a great outdoor activity for clubs or parent groups.

Green Living is a Learning Process

None of us were born knowing how to live healthily and sustainably. So don’t expect your friends, neighbors, or family members to have the same passion and knowledge about environmental issues that you may have acquired.

That applies to your school in parular. As institutions of learning, schools have recently been challenged with changing standards and expectations, all to be addressed with stagnant budgets. When it comes to going green, most schools are struggling. That’s why it’s a perfect opportunity for parents and students to get involved, get hands-on, and make change happen from the ground up.

If this arle has you interested in becoming greener, take a look through these reclaimed wooden desks for your home.—http://www.custommade.com/gallery/custom-desks/

We should clen the yard, throw paper  to recycle bin, Grow the trees ,Reduce water, Reuse waste paper 

# Lieutenant DM # 

cảm ơn nha

This is 12 tips to make your school to become greener! 

- Talk to teacher at school about putting recycling bins in every classroom.

- Reuse your plastic bags

- Use refillable pens and pencils

- Use reusable water bottles instead of plastics ones

- Give last year's clothes to charity instead of throwing them away

- Swap your clothes with your friends or cousins

- Grow your own vegetables

- Turn the tap off when you not use it.

- Walk more

- Find creative ways to reuse old items before throwing them away

- Encourage students to use the bus

- Organize a uniform/books used fairs, there you can swap your old uniforms to people in need and used books to charity or borrow.

Nowadays, a variety of environmental problems affect our entire world. As globalization continues and Earth’s natural processes, few societies are being left untouched by major environmental troubles.

First of all, some of the largest problems now affecting to the world, air pollution and hazardous waste. These issues can be avoided with the recycling, for example in order to reduce pollution, we can minimize the energy spends on industrial production. Consequently, the greenhouse emission can be reduced which are harmful for the environment and our health. Furthermore, most of the landfill sides are filled up with a lot of waste products that could have been recycled, especially waste materials that belong to non-biodegradable category which takes a long time to discompose. In this way, recycling enable proper usage of these waste products and saves space for landfill.

Plant more trees. This is easy, you know? Choose an open area/ground near your residence or workplace. Plant a tree every month, encourage your friends and colleagues to join you. Have more and more trees planted and there will come a day when you have a green stretch of land thanks to your effort.

Walk more, drive less. Now that's not very difficult, is it? Choose to walk short distances instead of taking your car every time. Walking to the gym, to work (if it's not very far), go walking to run errands. Or use a bicycle. Both cycling and walking are good exercises. And each time you avoid using your car, you are contributing to reducing air pollution. You are saving fuel, saving money and getting a good workout too.

Everybody loves their school, and I'm not an exception. To me, my school is a very beautiful and ideal place for students to study and live in. However, it is the user that decides whether a thing lasts long or not. The same goes to places, and in order to continue studying in such a good school like mine, we as users must conserve and protect its environment. To begin with, we must understand the whole concept of "green". So what do I mean by "green"? It doesn't just mean a color, it also means eco-friendliness and cleanness. "Green" reflects the state of being free from rubbish and being unharmful to the environment thanks to having very little litter. Currently, our school covers a vast area of land filled with trees, and as a result, students gain a lot of benefits from them. Trees have addressed many issues at my school, like the need for fresh air (they take in carbon dioxide and produce oxygen), and they provide the cool shades students enjoy during hot summer days. However, nothing stays the same forever, so actions must be taken in order to keep our school green. Although the school has a team of cleaners, they cannot manage all by themselves. We - the students - should join hands with them. Sure, students can help by planting trees, cleaning the school playground, saving electricity, etc., but sometimes, it is the smallest things that matter. Helping is important, but the will to keep the school clean is even more important. The only way students will help without being forced to is to persuade them, telling them how bad the situation will be when the school isn't green, and how it will affect them. Moving on, if I were the principal of our school, I would try to raise funds for eco-friendly projects, cooperating with environmental organizations and establishing a green team for the school. Not only that, I would also organize classes and events where students can learn about Going Green. On the whole, I believe that making my school green is an essential job that would greatly and positively affect the environment as well as the people working and studying there. Therefore, each and every one of us must play a role in protecting the school's environment. Being green is not only the benefit of the school, but of our own. Let's do this together, you and me.

Everybody loves their school, and I'm not an exception. To me, my school is a very beautiful and ideal place for students to study and live in. However, it is the user that decides whether a thing lasts long or not. The same goes to places, and in order to continue studying in such a good school like mine, we as users must conserve and protect its environment. To begin with, we must understand the whole concept of "green". So what do I mean by "green"? It doesn't just mean a color, it also means eco-friendliness and cleanness. "Green" reflects the state of being free from rubbish and being unharmful to the environment thanks to having very little litter. Currently, our school covers a vast area of land filled with trees, and as a result, students gain a lot of benefits from them. Trees have addressed many issues at my school, like the need for fresh air (they take in carbon dioxide and produce oxygen), and they provide the cool shades students enjoy during hot summer days. However, nothing stays the same forever, so actions must be taken in order to keep our school green. Although the school has a team of cleaners, they cannot manage all by themselves. We - the students - should join hands with them. Sure, students can help by planting trees, cleaning the school playground, saving electricity, etc., but sometimes, it is the smallest things that matter. Helping is important, but the will to keep the school clean is even more important. The only way students will help without being forced to is to persuade them, telling them how bad the situation will be when the school isn't green, and how it will affect them. Moving on, if I were the principal of our school, I would try to raise funds for eco-friendly projects, cooperating with environmental organizations and establishing a green team for the school. Not only that, I would also organize classes and events where students can learn about Going Green. On the whole, I believe that making my school green is an essential job that would greatly and positively affect the environment as well as the people working and studying there. Therefore, each and every one of us must play a role in protecting the school's environment. Being green is not only the benefit of the school, but of our own. Let's do this together, you and me.

Bạn và bạn cùng lớp của bạn muốn làm cho lớp học của bạn trở nên 'xanh'. Ghi năm quy tắc để các thành viên trong lớp tuân theo. Bạn có thể đọc Unit 11 một lần nữa để có ý tưởng.

Bạn và các bạn cùng lớp muốn lớp học trở thành một nơi 'xanh'. Viết 5 quy cho các thành viên trong lớp để tuân theo. Bạn có thể đọc lại Unit 11 để lấy ý tưởng.

A: Wow, I really like your shirt! It looks great on you.

B: Thank you! I got it from a boutique downtown.

A: Your bicycle is awesome! It's so sleek and stylish.

B: Thanks! I recently upgraded it with some new accessories.

A: Your school bag is really cool! I love the design.

B: Thank you! I got it as a gift for my birthday. It's very practical too.

A: What a nice shirt you have!

(Cậu có cái áo đẹp thật đấy!)

B: Thank you. My mom bought it for me last month.

(Cám ơn. Mẹ mình mua nó cho mình tháng trước.)

***

A: You really have a nice bicycle!

(Cậu có một cái xe đạp đẹp thế!)

B: I'm glad you like it.

(Mình vui vì cậu thích nó.)

***

A: What a nice school bag you have!

(Cậu có một cái cặp đẹp thật đấy!)

B: Thank you. My brother gave it to me yesterday.

(Cám ơn. Anh mình cho mình hôm qua đấy.)