Când la mate dai de greu. Episodul 3: rezolvarea unei probleme cu mulțimi
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CONȚINUT VIDEO AVANTAJE
Nu mai este mult până când elevii de clasa a VIII-a se vor afla în fața examenelor din cadrul Evaluării Naționale.
De aceea, am apelat la doamna profesoară Roxana Goga, care ne-a propus câteva modele de subiecte date la simularea pentru Evaluarea Națională la matematică și ne-a arătat rezolvarea acestora.
La matematică, vor fi 3 subiecte. Iată primul subiect. Rezolvarea punctului 2 al primului subiect o găsiți în materialul video.
Vezi si restul episoadelor:
Vezi și restul episoadelor:
Episodul 1: Rezolvarea unei ecuații
Episodul 4: Rezolvarea unei probleme de geometrie
Episodul 5: Rezolvarea unei probleme de geometrie în spațiu
Episodul 6: Rezolvarea unei probleme cu ajutorul graficului
Episodul 7: Calcularea mediei aritmetice
Episodul 8: Calcularea procentelor
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