Soon after his sister's birth, Kubrick began schooling in Public School 3 in the Bronx and moved to Public School 90 in June 1938. His IQ was discovered to be above average but his attendance was poor, and he missed 56 days in his first term alone, as many as he attended. He displayed an interest in literature from a young age and began reading Greek and Roman myths and the fables of the Grimm brothers which "instilled in him a lifelong affinity with Europe". He spent most Saturdays during the summer watching the New York Yankees and would later photograph two boys watching the game in an assignment for "Look" magazine to emulate his own childhood excitement with baseball. When Kubrick was 12 his father Jack taught him chess. The game remained a lifelong interest of Kubrick's, appearing in many of his films. Kubrick, who later became a member of the United States Chess Federation, explained that chess helped him develop "patience and discipline" in making decisions. At the age of 13, Kubrick's father bought him a Graflex camera, triggering a fascination with still photography. He befriended a neighbor, Marvin Traub, who shared his passion for photography. Traub had his own darkroom where he and the young Kubrick would spend many hours perusing photographs and watching the chemicals "magically make images on photographic paper". The two indulged in numerous photographic projects for which they roamed the streets looking for interesting subjects to capture and spent time in local cinemas studying films. Freelance photographer Weegee (Arthur Fellig) had a considerable influence on Kubrick's development as a photographer; Kubrick would later hire Fellig as the special stills photographer for "Dr. Strangelove" (1964). As a teenager Kubrick was also interested in jazz, and briefly attempted a career as a drummer.