Resol. Poliedres convexos i còncaus 1

Completa el text següent: "Anomenem poliedres els que es poden recolzar en un pla sobre qualsevol de les seves . Si tenen almenys una sobre la qual no es poden recolzar en un pla, s'anomenen…

Etimologia. Prisma

La paraula prisma prové del grec prisma, que significa "serrat", pels prismes que obtenen els fusters en serrar un llistó de fusta.

Avaluació 2 - Gràfiques i funcions

Quan dues variables estan relacionades? Enumera quatre maneres diferents de descriure una relació entre dues variables.

Check what I know

Complete all three sentences: When we breathe, we absorb from the air. When plants breathe, they absorb from the air. When plants make their own food, they produce .

First term

Unit 3

We know that it might rain soon, If the clouds are in the sky. We don't wear many clothes, If the temperature is high. If the temperature is low, Then we know that it might snow, And we hold onto…

Match one of the famous people to one of the following sentences

Match one of the famous people to one of the following sentences: He lived in Roman times. → She dedicated her life to her religion. → He was a very wise king. → He studied in Barcelona. →

Third term

Unit 12

Life was very different when my great-granddad was ten, No TV or Internet or mobile phones back then. He had no bath or shower, so to wash his face and hair, He had to get the water from the fountain in…

Imagina cinc invents graciosos, explica quina utilitat poden servir i po...

Imagina cinc invents graciosos, explica quina utilitat poden servir i posa'ls nom. Fixa't en l'exemple: Tassa amb porta-galetes incorporat: així no cal utilitzar tassa i plat. Tassa 2 en 1.