ORDINAL NUMBERS

ORDINAL NUMBERS

A number that tells the position of something in a list.

1st, 2nd, 3rd, 4th, 5th etc.

(Tomodo de www.mathsisfun.com)

All ordinal numbers carry a suffix: -nd, -rd, -st, or -th.
first (1st)
second (2nd)
third (3rd)
fourth (4th)
fifth (5th)
sixth (6th)
seventh (7th)
eighth (8th)
ninth (9th)
tenth (10th)
eleventh (11th)
twelfth (12th)
twentieth (20th)
twenty-first (21st)
twenty-second (22nd)
twenty-third (23rd)
twenty-fourth (24th)
thirtieth (30th)
one hundredth (100th)
one thousandth (1,000th)
one millionth (1,000,000th)
one billionth (1,000,000,000th) 

ACTIVITY 1 Look at this video en learn about ordinal numbers.  ( 1 lesson and 7 games)
(En el siguiente link  aprende con la lección y disfruta 7 juegos)

lesson

(Tomado de Turtle Diary.com)