Caring for Our Environment · Semester 2

Coastal Protection and Marine Conservation

Investigating the threats to Singapore's coastal and marine ecosystems, and the strategies employed for coastal protection and marine conservation.

About This Topic

Protecting Our Marine Life introduces students to the rich biodiversity in the seas around Singapore and the threats they face from pollution and climate change. They learn about local marine animals like sea turtles, dugongs, and various types of coral and fish. The focus is on how our actions on land, especially littering and using too much plastic, can directly affect the health of our oceans.

This topic is part of the MOE Social Studies and Science curriculum's focus on environmental awareness. It encourages students to see themselves as part of a larger global ecosystem. Students grasp this concept faster through 'underwater' simulations and by investigating the impact of plastic on marine food chains.

Active Learning Ideas

Inquiry Circle: Marine Life Match-Up

In small groups, students match photos of Singapore's marine animals with their names and one 'fun fact' about them. They then discuss which animal they would most like to see and why it's important to protect its home.

⏱ 25 min·Small Groups

Generate mission

Simulation Game: The Plastic Sea

Place toy sea animals in a 'sea' (a large tub of water) and add 'plastic pollution' (bits of bags, straws). Students try to 'help' the animals move or 'eat' and discuss how the plastic makes it difficult and dangerous for them.

⏱ 30 min·Small Groups

Generate mission

Think-Pair-Share: A Message to the Ocean

Students think of one promise they can make to help keep the sea clean (e.g., 'I will use fewer plastic straws'). They share with a partner and then write their promise on a 'paper fish' to display in the class.

⏱ 15 min·Pairs

Generate mission

Watch Out for These Misconceptions

Common Misconception

Students might think that there are no 'interesting' animals in the sea around Singapore.

What to Teach Instead

Teachers can use a gallery walk of local marine life, including colourful corals and sea turtles. This helps students realize that our own waters are full of amazing life that needs our protection.

Common Misconception

Students may believe that rubbish on the street can't reach the sea.

What to Teach Instead

Through a 'Drain to Ocean' map, teachers can show how litter is washed into the sea by rain. This surfaces the connection between our actions in the neighbourhood and the health of the ocean.

Frequently Asked Questions

What kind of marine animals live near Singapore?

You might be surprised! Our waters are home to sea turtles, dolphins, dugongs (which are like sea cows), many types of colourful fish, and even beautiful coral reefs. We also have many interesting creatures in our mangrove forests, like mudskippers and crabs.

How does plastic harm sea animals?

Animals can mistake small pieces of plastic for food, which can make them very sick. Larger pieces of plastic, like bags or old fishing nets, can get tangled around their bodies, making it hard for them to swim, breathe, or find food.

How can active learning help students care for marine life?

Active learning, like the 'Plastic Sea' simulation, provides a powerful visual and emotional experience. When students see how 'plastic' actually interferes with a toy animal's life, they develop a stronger sense of empathy. This 'hands-on' understanding of the problem makes them more likely to change their own habits, such as using less single-use plastic, to protect real animals.

What can I do to help protect our beaches and seas?

The best thing you can do is to always take your rubbish home with you when you visit the beach. You can also try to use less plastic in your daily life and participate in beach clean-up activities with your family or school.

Browse curriculum by country

• Americas
• US
• CA
• MX
• CL
• CO
• BR

• Europe
• UK
• IE
• FR
• DE
• ES
• IT
• NL
• PT
• SE

• Asia & Pacific
• IN
• SG
• AU