Matthey Middle School lead math teacher Mr. Israel Del Valle has been named the 2021 Southside Independent School District Teacher of the Year. Earlier this year, Mr. Del Valle had been named Matthey Middle School Teacher of the Year. For his outstanding accomplishments, Del Valle received a $3000 award and a trophy. He’s known as the kind of teacher who makes math understandable, relatable, and fun. Here are the Campus Teachers of the Year. Congratulations on their passion to help students succeed.