Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php on line 63 Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php on line 73 Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php on line 89 Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php on line 102 Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php on line 111 Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40 Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51 Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68 Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82 Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 Warning: Cannot modify header information - headers already sent by (output started at /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/Requests/Cookie/Jar.php:15) in /customers/9/8/6/sandervandenbrink.nu/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758 {"id":3172,"date":"2022-09-26T20:27:20","date_gmt":"2022-09-26T18:27:20","guid":{"rendered":"http:\/\/www.sandervandenbrink.nu\/?page_id=3172"},"modified":"2022-09-26T20:27:20","modified_gmt":"2022-09-26T18:27:20","slug":"gr-5-6-les-4-groepsleerkracht","status":"publish","type":"page","link":"http:\/\/www.sandervandenbrink.nu\/gr-5-6-les-4-groepsleerkracht\/","title":{"rendered":"Gr. 5\/6 – Les 4 – groepsleerkracht"},"content":{"rendered":"

LES IN HET KORT:<\/p>\n

Les compact beschreven<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n