Place meat in slow cooker.
Mix flour, salt, and pepper together in a small bowl. Pour over meat, and stir until meat is coated.
Add beef broth, carrots, potatoes, onion, celery, Worcestershire sauce, paprika, garlic, and bay leave; stir to combine.
Cover, and cook until beef is tender enough to cut with a spoon, on Low for 8 to 12 hours, or on High for 4 to 6 hours.
