The Best Crockpot Beef Stew Meat

Name: The Best Crockpot Beef Stew Meat
Ingredients: 2 pounds beef stew meat, (cut into bite-sized pieces); 1 tsp Salt; 1 tsp pepper; 1 medium onion, finely chopped; 2 celery ribs, sliced; 2-3 cloves of garlic, minced; 6oz can tomato paste; 32oz beef broth; 2 Tablespoons Worcestershire sauce; 2 cups baby carrots carrots; 4-5 small red potatoes,cut into bite-sized pieces (about 3 cups); 1 tablespoon dried parsley; 1 teaspoon oregano; 1 cups frozen peas; 1 cup frozen corn; 1/4 cup flour; 1/4 cup water