Matamoras. The Delaware Valley Elementary School Student Lighthouse Team proudly announces April’s Teachers/Staff of the Month: gym/health teacher, Mrs. Heather Hubbard; first-grade teacher, Mrs. Janel Stewart; and fourth-grade teacher, Mrs. Kathy Thompson. The team gave the teachers/staff members a certificate, signed by their class or the Student Lighthouse Team, that will be showcased in the school’s halls.