Juni 1, 2022


Warning: compact(): Undefined variable $post_id in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $order in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $meta_key in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $featured in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $attachment in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $scan in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $scan_raw in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $callback in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $default in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $split_content in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $size in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $srcset_sizes in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $link in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $link_class in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $image_class in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $image_attr in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $width in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $height in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $before in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $after in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $min_width in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $min_height in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $caption in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $meta_key_save in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $thumbnail_id_save in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $cache in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $format in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $echo in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $custom_key in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $default_size in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $the_post_thumbnail in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $image_scan in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $default_image in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $order_of_image in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298

Warning: compact(): Undefined variable $link_to_post in /homepages/42/d458861841/htdocs/wordpress/wp-content/themes/stargazer/library/ext/get-the-image.php on line 298
Physik praktisch - Bau von Bechertelefonen

Innerhalb der Unterrichtsreihe zur Akustik durften die Schüler:innen ein Bechertelefon bauen, um damit die Schallübertragung durch einen Bindfaden genauer untersuchen zu können. Schnell wurde erkannt, dass nur bei gespanntem Bindfaden […]