Ep 3. Rusty's Dino Coaster/Rusty's Teacher Appreciation Day

Rusty Rivets season 4 episode 3 covers two separate storylines: "Rusty's Dino Coaster" and "Rusty's Teacher Appreciation Day."

In "Rusty's Dino Coaster," Rusty and Ruby work together to create a new rollercoaster for the park. The ride is designed to be extra exciting by incorporating a giant robotic dinosaur into the track. However, things don't go as planned when the dinosaur malfunctions and goes on a rampage through the park. Rusty and Ruby must work quickly to stop the dinosaur and save the day.

In "Rusty's Teacher Appreciation Day," Rusty and his friends decide to show their appreciation for their teacher, Mr. Higgins, by creating a special gift for him. They construct a high-tech toolbox that can do all sorts of amazing things. However, when the toolbox malfunctions, they accidentally send Mr. Higgins on a wild ride through town. Rusty and his friends must race against time to rescue their teacher and fix the toolbox before it causes any more chaos.

Overall, both episodes feature entertaining storylines filled with adventure and creativity. Fans of the show will enjoy seeing Rusty and his friends use their engineering skills to solve problems and save the day.