Polecamy Artykuły Nowości
O informacji zwrotnej
O informacji zwrotnej, czyli co zrobić, aby uczeń nie bał się powiedzieć, że nie zrozumiał lekcji. Na początek spróbujemy się zastanowić, w jaki sposób uzyskać od ucznia informację zwrotną o tym, czy i w jakim stopniu zrozumiał omawiane przez…
Odczuwasz niepokój, ale nie wiesz…
O dziedziczeniu cech nabytych…
Optymizm dziecka a sukcesy eduka…
Optymizm działa mobilizująco. Jak uczyć pozytywnego myślenia i motywować uczniów do pracy, zgodnie z psychologią pozytywną?
Mozaika Bayera, czyli jak zrobić…
Nie jest ważne, czy twoja cyfrówka ma 3 czy 12 megapikseli. Gdyby nie pewien wynalazek wszystkie współczesne aparaty robiłyby szare zdjęcia.
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<p class="MsoNormal"><span style="font-size:16.0pt;line-height:115%;mso-bidi-font-weight:
bold">Fragment haczykowatych łusek okrywy koszyczka kwiatowego (popularnie nazywanego
rzepem).</span></p>
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mso-bidi-theme-font:minor-bidi;mso-ansi-language:PL;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA">Fot. Jan Kalabiński</span><!--[if gte mso 9]><xml>
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Łopian, przydrożny chwast, stał się…
Idąc polną drogą, na przykład w czasie wakacji, zwróćcie uwagę na koszyczki kwiatowe łopianu. Dzięki obserwacji przyczepnych rzepów, ludzie wymyślili taśmy, których używa się powszechnie w przemyśle odzieżowym, np. do zapinania kurtek, butó…