Deprecated: Creation of dynamic property Cookie_Notice::$bot_detect is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/cookie-notice/cookie-notice.php on line 139 Deprecated: Creation of dynamic property Cookie_Notice::$dashboard is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/cookie-notice/cookie-notice.php on line 140 Deprecated: Creation of dynamic property Cookie_Notice::$frontend is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/cookie-notice/cookie-notice.php on line 141 Deprecated: Creation of dynamic property Cookie_Notice::$settings is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/cookie-notice/cookie-notice.php on line 142 Deprecated: Creation of dynamic property Cookie_Notice::$welcome is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/cookie-notice/cookie-notice.php on line 143 Deprecated: Creation of dynamic property 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deprecated since 8.1, use htmlspecialchars() instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 22 Deprecated: Constant FILTER_SANITIZE_STRING is deprecated since 8.1, use htmlspecialchars() instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 28 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-date-query.php on line 514 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-date-query.php on line 514 Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-theme-json.php on line 2125 Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-theme-json.php on line 2125 Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-theme-json.php on line 2125 Deprecated: Creation of dynamic property Yoast\WP\SEO\Surfaces\Classes_Surface::$container is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/surfaces/classes-surface.php on line 20 Deprecated: Creation of dynamic property Yoast\WP\SEO\Main::$classes is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/lib/abstract-main.php on line 65 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/helpers/blocks-helper.php on line 84 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/helpers/blocks-helper.php on line 85 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/helpers/blocks-helper.php on line 87 Deprecated: Creation of dynamic property Yoast\WP\SEO\Context\Meta_Tags_Context::$page_type is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 43 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$robots is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$title is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$source is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Wat bestond er nog niet in 1800? - moppen Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$meta_description is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$canonical is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$rel_prev is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$rel_next is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_locale is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_type is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Creation of dynamic property Yoast\WP\SEO\Presentations\Indexable_Post_Type_Presentation::$open_graph_title is deprecated in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-content/plugins/wordpress-seo/src/presentations/abstract-presentation.php on line 64 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in /customers/6/e/c/c91fh0h0g/webroots/www/wp/wp-includes/class-wp-block-type-registry.php on line 168 Deprecated: Using null as an array offset is deprecated, use an empty string instead in 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Wat bestond er nog niet in 1800?

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De juf vraagt in de klas: “Noem eens twee dingen die in 1800 nog niet bestonden.”

Jantje antwoordt: “Mijn zus en ik!”

Tags: Jantje, Kinderen, Op school