Reduce Single-Use Plastics Checklist

In a world grappling with the repercussions of excessive plastic consumption, we, Singaporeans, are presented with an opportunity to lead the way in tackling plastic pollution.

cover-photo

In a world grappling with the repercussions of excessive plastic consumption, we, Singaporeans, are presented with an opportunity to lead the way in tackling plastic pollution.

In a year, Singapore uses 467 million plastic bottles and 473 million plastic disposable items like takeaway containers. In a recent study by United Nations University for Water, Environment and Health (UNU INWEH), Singapore was identified as one of the largest consumers of bottled water per capita and is one of the fastest-growing markets for natural bottled water, despite having access to clean drinking water for all.

This checklist focuses on reducing single-use plastics, a pressing concern in a densely populated urban environment like Singapore. By minimising plastic waste through reusable alternatives and fostering a culture of conscious consumption, we can help alleviate the burden on landfills, land ecosystems, and marine ecosystems.

Here is checklist to help you become more environmentally conscious and build good habits regarding single-use plastics:

  • Carry a reusable water bottle and coffee cup to reduce reliance on single-use plastic bottles and cups. Bring a reusable food container if you’re getting take away.

Use a reusable water bottle instead of purchasing single-use plastic bottles.

Using reusable water bottles, coffee cups, and food containers reduces the need for single-use plastic containers, decreasing plastic waste in Singapore’s landfills and waterways.

  • Use reusable shopping bags or bring your own tote bag when shopping to avoid plastic bags.

Bring your own reusable shopping bag instead of taking a new plastic bag.

Reusable shopping bags reduce the demand for disposable plastic bags, which are a major source of litter and pollution and require resources to produce.

  • Decline plastic straws and utensils when dining out and choose venues that support this initiative.

Use metal or glass reusable straws instead of plastic straws. Or ditch straws altogether!

Plastic straws and utensils are often not recyclable and can harm wildlife when they enter ecosystems. Not using plastic also reduces the carbon footprint associated with plastic production.

The food and beverage industry has switched to paper straws as an alternative. However, a recent study in Belgium found that paper straws contain PFAs, forever chemicals, commonly used in items as a water repellant. PFAs are toxic and harmful to human health and environmental health. Ditch the straw, or if you must, bring your own reusable straws.

  • Choose products with minimal plastic packaging or eco-friendly packaging. Or opt for items sold in bulk where you bring your own containers.

Bulk food stores often provide ec0-friendly paper or glass packaging. You can also bring your own containers from home.

Choosing products with minimal plastic packaging lowers the demand for plastic production and reduces waste generation.

  • Encourage friends and family in Singapore to participate in plastic reduction initiatives, such as the BYO (Bring Your Own) campaign.

Bring your own container when you purchase cut fruits from the fruit and juice stall.

Encouraging friends and family to participate in plastic reduction efforts spreads awareness and promotes a culture of sustainability in Singapore.

Image courtesy of BYO Singapore

Which eco-friendly habits are you adding to your everyday life, and which are you already doing? 

You might be interested in 📗:

Unlocking Sustainable Packaging Opportunities in Singapore

Why is the Single-Use Bag an Environmental Villain?

Sustainable Transportation Checklist

This checklist promotes sustainable transportation alternatives, encouraging you to reduce your carbon footprint. By opting for public transit, carpooling, walking, or cycling, we can not only alleviate congestion but also contribute to cleaner air and a healthier urban environment in Singapore.

Singapore’s bustling urban landscape is characterised by its efficient transportation systems. However, this efficiency often comes at the cost of increased traffic congestion and air pollution. This checklist promotes sustainable transportation alternatives, encouraging you to reduce your carbon footprint. By opting for public transit, carpooling, walking, or cycling, we can not only alleviate congestion but also contribute to cleaner air and a healthier urban environment in Singapore.

Checklist to help you become more environmentally conscious and build good habits regarding transportation:

  • Use public transportation, such as buses and the MRT, for daily commutes and city travel.

Utilising public transportation reduces Singapore’s road congestion, air pollution, and greenhouse gas emissions from personal vehicles.

  • Consider carpooling or ridesharing with neighbours or co-workers to reduce the number of vehicles on the road.

Sharing rides reduces traffic congestion and lowers individual fuel consumption, decreasing Singapore’s air pollution levels.

  • Opt for walking or cycling for short trips and when possible.

Walking and cycling for short trips reduce carbon emissions and improve air quality in Singapore’s urban areas.

  • Explore Singapore’s extensive network of park connectors and bike paths for eco-friendly commuting and recreation.

The C2C Trail stretches 36 km, extending from Jurong Lake Gardens to Coney Island Park.

Using park connectors and bike paths promotes eco-friendly transportation and encourages outdoor activities.

  • Support initiatives like car-sharing services that promote shared vehicle use.

Car-sharing services reduce the number of vehicles on the road, decreasing air pollution and traffic congestion in Singapore.

Which eco-friendly habits are you adding to your everyday life, and which are you already doing? Comment below.

Reducing Food Waste: The Art of Proper Vegetable & Fruit Storage

When we throw away food, we’re not just wasting the food itself, but also the time, resources, and energy that went into producing and transporting it. A simple way to combat the problem of food waste is by learning how to store our vegetables properly.

cover-photo

In a bustling metropolis like Singapore, where space and resources are at a premium, the issue of food waste takes on added significance. When we throw away food, we’re not just wasting the food itself, but also the time, resources, and energy that went into producing and transporting it. A simple way to combat this problem is by learning how to store our vegetables properly, extending their freshness and reducing food waste in the process.

Composting food scraps is undoubtedly an effective method to decrease waste and nourish our soils but preventing food from reaching the compost bin in the first place is even more impactful. By adopting proper storage techniques, we can maximize the shelf life of our vegetables and minimize food wastage in our homes.

Let’s delve into some of the practical tips and tricks for storing vegetables and fruit in Singapore to maximise their freshness:

  • Tropical tip: Given Singapore’s tropical climate, it’s essential to be mindful of temperature and humidity. Keep most vegetables and fruit in the refrigerator, as the humidity and warmth can cause rapid spoilage in our tropical environment.

Leafy Greens: Leafy greens, like kai lan and kangkong, should be stored in airtight containers or resealable plastic bags to prevent wilting. Add a dry paper towel to absorb excess moisture and maintain their crispness. Store them in the crisper drawer of your refrigerator.

Bok Choy, Nai Bai and Chinese Cabbage: These staples can be stored in the fridge, but first, wrap them in a damp cloth or paper towel to maintain their moisture content and crispness.

Tropical Fruits: Singapore is known for its variety of tropical fruits. Store fruits like durian, mangosteen, and rambutan in the fridge to extend their shelf life, especially if you don’t plan to consume them immediately.

Tomatoes: Storing tomatoes upside down prevents moisture from escaping and keeps bacteria at bay. This simple technique can significantly extend the shelf life of your tomatoes.

Cool, dark, and well-ventilated: Keep your potatoes, garlic, and onions in a cool, dark, and well-ventilated space. But keep the potatoes and onions separated as they can make the other spoil faster.

Chill the Chilies: To prolong the life of your chili peppers, place them in an airtight container in the refrigerator. This will help keep them fresh and vibrant for longer.

Avocados: To ripen avocados faster, place them in a paper bag with a banana, apple or pear. Once ripe, transfer them to the refrigerator to extend their shelf life.

Herbs: To keep herbs like coriander, mint, and laksa leaves fresh, submerge their roots in a glass of water in the refrigerator. Trim the stems and change the water regularly.

  • Local Produce: Embrace locally grown vegetables, as they are likely to stay fresher longer due to shorter transportation distances. Supporting local farmers not only reduces food waste but also bolsters the local agricultural industry.
  • Plan Your Purchases: In Singapore’s compact living spaces, it’s crucial to plan your grocery purchases wisely. Buy what you need and consume it before it spoils. This practice not only reduces waste but also helps you make the most of your kitchen space.

By adopting these simple storage guidelines, we can prolong the life of our vegetables and fruit, reduce food waste, and save money in the process. Remember, reducing food waste is a collective responsibility that benefits us all, making Singapore a greener and more environmentally conscious place to live. Let’s embark on this journey toward reducing food waste, starting in our own kitchens, and lead the way to a more sustainable future for Singapore.

Have you mastered the art of vegetable storage? What other tips have you tried and tested? Share them in the comment section below. 

Teaching “My Green School” in a First Grade Classroom

Alycia Prekaski is an elementary school teacher in CA. Being a teacher for over a decade, Alycia is always on the lookout for ways to help her students turn their concern for the Earth into concrete action. She found that the Green Guardians environmental literacy program did just that.

An Interview with Alycia Prekaski

Alycia Prekaski is an elementary school teacher in CA. Being a teacher for over a decade, Alycia is always on the lookout for ways to help her students turn their concern for the Earth into concrete action. She found that the Green Guardians environmental literacy program did just that.

The lesson series “My Green School” is not only aligned to core curriculum standards including CCSS and NGSS, but also structured in such a way that Alycia could easily incorporate it into her existing science curriculum. It also offers a project option detailing specific ways young children can make a difference in their own schools.  

This post spotlights Alycia, who will tell you about her experience teaching first graders to help raise awareness and work toward achieving zero waste.  

Tell us about your experience teaching Green Guardians’ lesson series, My Green School 

“My Green School” was an eye-opener. It was a very, very positive experience,” Alycia said. Her students loved taking a walk through their school to survey how they were managing resources like paper and energy. “They loved seeing what they we were doing really well and what they could do better.” The story related by cartoon animal characters on a mission to turn their school green gave children a model for articulating the things they noticed in their own building. 

“Going to the kitchen was a huge thing for them,” Alycia recalls. “Because of Covid, we were not allowed to use the water fountains. Children received small, individual plastic water bottles if they got school lunch. They are like three sips. The kids used them, and then they flipped them, making the bottles into a game. But seeing the kitchen and the recycling with how many bottles are in there and how many unused ones are in there—that really got to them. When they did their final presentations they focused on that, and that was just one of the lessons they learned from our walk.” 

Because the Green Guardians lessons are easy to break into chunks, Alycia spread the games and activities over a day or two. For example, doing the inventory of the contents of the classroom waste basket was an engaging activity students did for 10 minutes one day, and they followed up with a discussion the next. “I was able to continue teaching my content while incorporating the GG program.” 

What are some of the challenges your students faced?

“Having them get from the lesson to the practical—that was the challenge,” Alycia said, “mainly because the students are so young.” However, she was impressed that “they policed each other really well,  reminding each other nicely” not to flip water bottles. “We did a presentation for the school about the water bottles, so I think that did impact them.”  

The stories also made students very much aware of paper waste and electricity. “The lights monitor made sure we used natural light a lot more!” Alycia laughed.  

It was clear that working on students to make practical life choices and changing their behavior was not just a challenge for young children, but for everyone!  

How did you engage your students in the final Show and Tell project?

“They love sharing, and they love presenting. So I divided them up into groups, and they had to create a poster about what we should change.” Alycia said the children came up with great ideas, but the unanimous choice was what to do about those little plastic water bottles. “They said serve juice boxes instead; they said use refillable water bottles. And so they put those solutions in the poster.” Along with helping them articulate content, Alycia taught her students simple design principles to communicate their ideas clearly and effectively.  

“They got up there and practiced and wrote little scripts, and they made these presentations. And then I recorded it on the iPad and sent them to all the teachers. I said my kids would love to share their work with their students.” Most teachers did show the presentations to their classes during homeroom time. 

But the awareness campaign didn’t stop there. “The seventh grade teacher really went with it,” Alycia said. “She had the seventh graders write letters to the first graders explaining what they liked about their presentation and how the presentations could be better, and my first graders were so excited about that. So in the end it made my first graders think about what they could do to make a difference in a tangible way, something they could do for the school. They felt really empowered that they could actually tell people about it and get peer response like that. It really matters to them. They became sort of the leaders, I guess.” 

What’s your best advice to teachers who are concerned about integrating environmental literacy in their teaching?

“The Green Guardians program is set up so that there’s not really any prep work needed. You can read it quickly, see what you’d be teaching, know the objective—everything is there for you so it doesn’t take any more of your personal time,” Alycia said. “It was very, very easy for me to use. I also appreciated that I could take a lot of time to do it or less time. The kids were super-engaged with the story. They loved it. So we could either talk about the story for 20 minutes, but if we didn’t have time, it was okay.” Alycia noted that the lessons are flexible and can be used in many ways. “The children loved the characters.” Thus, the story can work well during circle time in the morning, not just as part of a science lesson.  

What benefits do you see in advancing environmental literacy in your classroom?

“It’s amazing the impact talking about environmental literacy can have on kids,” Alycia said. “Sometimes you think you need to do big grandiose things. But Green Guardians lessons were very engaging to the kids and impactful too, so it was not extra work. If anything, teaching subjects like environmental literacy is why we are teachers, to make the world a better place.” 

Click on the video below to check out the full interview with Alycia.

Professional Learning Opportunities on Climate Change and Environmental Justice

This week we feature a number of professional learning opportunities to help you advance environmental literacy in your classroom.

https://cms.greenguardians.com/generic/launch?code=MYSwvATAzFCsBsAycBGADLRwBmYD0wA9gHYAuApmXgM7AAWhhANtQLRFmWlalgASAFQCyAGQD6ALQCSABUQBHYmACuxACblsIYuTVA

Bananas About Bananas

Through readings, activities and discussions, students trace the journey of bananas from farm to home and beyond, consider its environmental impact, and envision a greener journey.

Lesson Series Summary

Unit Overview

Through readings, activities and discussions, students trace the journey of bananas from farm to home and beyond, consider its environmental impact, and envision a greener journey.

Grades

  • Kindergarten
  • Grade 1
  • Grade 2

Lesson Type

In-class or online lesson

Environmental Topics

Pollution, Resource Conservation, Sustainable Human Development, Waste Management

Environmental Literacy Core Principles

For a summary of the environmental literacy principles and concepts embedded in this lesson series, please visit Green Guardians Environmental Literacy Core Principles.

Standards

ELA: RI.K.1, RI.K.2, RI.K.3, RI.K.4, RI.K.6, RI.K.10, RI.1.1, RI.1.2, RI.1.3, RI.1.4, RI.1.6, RI.1.10, RI.2.1, RI.2.2, RI.2.3, RI.2.4, RI.2.7, SL.K.1, SL.K.2, SL.K.3, SL.K.5, SL.K.6, SL.1.1, SL.1.2, SL.1.3, SL.2.1, SL.2.2, SL.2.3
Science: K-ESS2-2, K-ESS3-1, K-ESS3-3, K-2-ETS1-1

Guides

Teacher Guide

This project may easily be extended into optional family discussions and activities around environmental literacy. To facilitate this engagement, a family guide (in English and Spanish) has been created. We encourage teachers to send the family guide to parents and guardians together with the storybooks and activities.

Family Guide (English)

Family Guide (Spanish)

Lessons

Three lessons of 30-40 minutes each.

Lesson 1: The Banana’s Journey

Through a story and related activities, students explore the journey of bananas from farm to home and to the garbage dump and discuss how they get from point to point.

Lesson 2: The Pollution Problem

Through a story and related activities, students learn about the environmental impacts of the journey of bananas. These include the vehicles that transport them, the places they visit, the packages in which they are contained, and how the resulting waste is disposed of. 

Lesson Materials

Lesson 3: Bananas and My Blue and Green Earth

Through a story and related activities, students discuss ways to make the bananas’ journey cleaner and greener. Concepts like clean energy, composting, and “shop local” are introduced.

Lesson Materials

Clean Air, Nature Detectives, Tough Choices, and Summer Pilot!

Fifty two years ago, the United States Congress passed the 1970 Clean Air Act. Since then, it has reduced and controlled air pollution nationwide. This week we explore how we can improve air quality, keep the vulnerable safe, and ensure clean air for all.

https://cms.greenguardians.com/generic/launch?code=MYSwvATAzNBsBk4CMAGArPYAzMB6YA9gHYAuApqbgM7AAWBBANlQLSGkUmYlgASAKgFkAMgH0AWgEkACkA

A Peek into Composting

Students explore the idea of “composting” as a way to recycle organic waste. They define compost, talk about what can and cannot be composted, and learn how they can help reduce waste sent to the landfill by turning certain food scraps into homemade fertilizer.

Lesson Overview

In this 40-minute lesson, students explore the idea of “composting” as a way to recycle organic waste. They define compost, talk about what can and cannot be composted, and learn how they can help reduce waste sent to the landfill by turning certain food scraps into homemade fertilizer. It is possible to compost both inside and outside the home by choosing the right size and type of bin. Red worms are also an option for speeding up the process of decomposition. 

Grades: K–2

Environmental Topics

  • Organic Waste
  • Resource Conservation
  • Green Guardianship

Lesson Materials

Relevant Lesson Series

This lesson can be taught with the lesson series below: