How Musical Instruments are Classified

TRUE OR FALSE:
1- The method used to correctly classify instruments is : By the way the instrument produces sound
2-There are 8 families of instruments.
3-Guitar is a string instrument

VOCABULARY:
 BOWING: TOCAR CON EL ARCO
PLUCKING: PUNTEAR
STRUMMING: RASGAR

REED; CAÑA DE MADERA
BUZZING LIPS: LABIOS ZUMBADORES , HACER PEDORRETA
HITTING : GOLPEAR
SHAKING : AGITAR
SCRAPING :RASPAR

SOUND WAVES; ONDA DE SONIDO
HIGHER PITCH. TONO MÁS AGUDO
HOLES: AGUJEROS
KEYS: LLAVES O BOTONES DE INSTRUMENTOS

The birth of the opera-by Ramón

1-Where the opera was born?
2-Who was the first composer of the opera?
3-When was composed?
4-Which is the first opera of the history?
5-What would you do if you saw a piano man in the middle of the s street?
6-Why do you think Ramon takes a big piano to  the middle of the famous square in Florence?
7-Why do you think Ramon loves Opera?
8-I there anybody in your family who loves or likes Opera? Who?
9-Why do you think Ramon compares the evolution of the opera with the evolution of the moder music?