There are many reasons Mr. Feldstein the sixth grade science teacher deserves this honor. What is the correct way to write the underlined part of the sentence?

There are many reasons Mr. Feldstein, the sixth grade science teacher, deserves this honor.
(Sorry if this is wrong but you didn’t say what the underlined part was)

As the boys sleep, military airplanes battle fiercely above the island. none of the boys sees the explosions and flashes in the clouds because the twins sam and eric, who were supposed to watch the signal fire, have fallen asleep. during the battle, a parachutist drifts down from the sky onto the island, dead.