Fotogalerie » Školní rok 2015/2016 » Pokusy – V. třída
Nikdo ho nevidí, ale přesto všichni vědí, že existuje. Ano je to vzduch. A o tom, že ve vzduchu je obsažený kyslík, se přesvědčili žáci z 5. třídy. Do hodiny přírodovědy si přichystali jednoduché pokusy, podle kterých dokázali přítomnost kyslíku ve vzduchu. Stačily jim k tomu jednoduché předměty jako např. sklenice, svíčka, talíř a voda. A jak se jim to povedlo? Na to se podívejte níže.
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