BonnieArbittier_lamar_elementary_tiger_time_assertive_emotion_mental_health_elementary_SAISD_charter_5-11-2018-1

Andrea Lucas, SAISD's Lamar Elementary School fourth grade teacher, works with her class during "Tiger Time."

Andrea Lucas, a fourth-grade teacher at Lamar Elementary, works with her class during “Tiger Time.” Credit: Bonnie Arbittier / San Antonio Report

Andrea Lucas, SAISD’s Lamar Elementary School fourth grade teacher, works with her class during “Tiger Time.”