At first, Xiao Hai thinks Yehliu Geopark is nothing special. But with help from an eagle, Miss Fish, and Brother Crab, he begins to see how waves, wind, and time shaped the incredible rock formations around him. Now, geology feels like an adventure.

The Indo-Pacific humpback dolphin asks a brave boy from Little Kinmen, A-Zhou, for help. Pollution and habitat destruction have made it hard for dolphins to find food. Seeing the dolphin cry, Ah-Zhou promises to protect them.

海洋鮮聞教案與學習單-國小-海水透明度（英文）影片位置：因材網→議題/素養→海洋教育

Tete wants to make friends, but all sea creatures avoid him. He sets out on a journey of self-discovery, only to see that the ocean and beaches are full of others just like him - plastic bottles. Then Tete finally understands why no one wants to be around him.

Grandma sends Xiao Zhi to the market to buy squid. But the stalls are full of creatures that look alike - squid, calamari, cuttlefish, and reef squid. Xiao Zhi can’t tell which is which! Luckily, Mr. Wang, the friendly fish vendor, explains how to tell them apart. Let’s learn together with Xiao Zhi.

There's been a microplastic outbreak in the ocean! Xiao Yi, a little clownfish, now has to attend classes online. The teacher explains how microplastics are made, what harm they cause, and reminds all the young fish to wear protective gear before swimming outside and they can breathe safely underwater.

Every spring, penguins start building their nests. The parents take turns caring for the eggs, and under their love and protection, the chicks are born. But each day, the journey to find food gets longer as the Arctic ice melts. Listen and see what wish the little penguin makes to the northern lights.

There's been a microplastic outbreak in the ocean! Xiao Yi, a little clownfish, now has to attend classes online. The teacher explains how microplastics are made, what harm they cause, and reminds all the young fish to wear protective gear before swimming outside and they can breathe safely underwater.

Grandma Dolphin tells her grandson that humans are fishing more recklessly, and pollution is worsening, so many sea creatures can't find enough food to survive. However, there are still people working hard to improve the ocean. She reassures him that little by little, things can get better.

The ocean's annual "Most Toxic" contest has begun! To become the champion, participants must pass three tricky challenges. Each round is tough, so who will win? Stay tuned for the Ocean's Most Venomous World Contest to find out!