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.

海洋鮮聞教案與學習單-國中-領海基線（英文）影片位置：因材網→議題/素養→海洋教育

Mia finds a lost baby whale and helps it reunite with its mother. But find out that the mother whale has a stomachache from eating trash. Mia's dad explains how serious marine debris can be and reminds everyone to protect the ocean.

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.

Last year, Xiao Ye built bamboo reef nurseries for cuttlefish. Now the baby cuttlefish has hatched. Not just cuttlefish, many other sea creatures have also returned to the protected area. Xiao Ye and his classmates put up signs to remind everyone to care for the ocean and treasure its resources.

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.

About seventy percent of Taiwan's clams come from Taixi. Let's learn what clams eat, where they live, and taste the unique, delicate flavor of this special shellfish.

海洋鮮聞教案與學習單-國小-海洋上的高鐵（英文）影片位置：因材網→議題/素養→海洋教育

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!

On the beach, Qin Qin finds different-looking sand. Her teacher explains that these tiny grains are foraminifera - microscopic creatures that help scientists study ancient oceans and climates. Who knew something so small could tell such big stories? Let's meet these little giants of the sea!