This paper presents impact findings from a three-arm randomized controlled trial of 1) a brief remote early learning program (RELP) and 2) RELP plus a remote parenting support program entitled Ahlan Simsim Families (ASF), compared to a waitlist control group. Participants are 5–6-year-olds and their families and are 96% Syrian refugees. All live in hard-to-access areas of Lebanon with few early childhood education (ECE) opportunities. RELP is an 11-week, 31-session program delivered via WhatsApp calls and messages. Remote sessions, 35–40 minutes each, consist of 5–6 caregivers/children and focus on supporting caregivers in implementing ECE curriculum with their children outside of class. ASF consists of 11 sessions (25–30 minutes once a week) and covers responsive relationships, early learning, and safety/security. We find large impacts on overall child development, literacy, numeracy, child play, and reported learning interactions (ES: 0.26–0.52) for both treatment arms; on motor and social-emotional skills for RELP only (ES: 0.21–0.36); and on reported spanking for RELP + ASF (twice as likely to say not in past month). Impacts are smaller in magnitude (for all but child play), though not significantly different, when ASF is added.