1. add prefix in front of each url

without grouping

                    Route::get('admin/student', [App\Http\Controllers\StudentController::class, 'index']  );
                    Route::get('admin/student/create', [App\Http\Controllers\StudentController::class, 'create']  );
                  

with grouping

                    # Prefix routes with admin and group them together
                    Route::prefix('admin')->group(function() {
                        Route::get('student', [App\Http\Controllers\StudentController::class, 'index']  );
                         Route::get('student/create', [App\Http\Controllers\StudentController::class, 'create']  );
                    });

                    

groups with middlewares

                    # Group routes that are public only can be accessed without user is logged on
                    Route::middleware(['web'])->group(function () {
                         Route::get('student', [App\Http\Controllers\StudentController::class, 'index']  );
                         Route::get('student/create', [App\Http\Controllers\StudentController::class, 'create']  );
                    });