This scene shows Jonas sledding on the hill. It's an important scene because earlier in the book it kinda foreshadows Jonas riding down the hill on the sled. And it is the end of his journey and he just past the boundary of memories.
This scene is when Jonas and his family unit is discussing of feelings. This is a key scene because its showing how bland their world is and how they have routine and expect able lives
Jonas riding his bike going to the giver place. This is important because he has to go to the edge of town to see the giver and to receive the memories