Toddler putting shoes opposite to each other

Jo

My son is 5 years old and is dressing himself more and more when I’m not dressing him . When it comes to shoes , I tell him how they go but he when he’s alone he tries and it’s backwards and I try to help him fix it but I don’t know how to teach him how to put them on correctly for him to remember. Is there any tips or hacks you mamas have for me ? . I need help in my situation .