CARDINAL NUMBERS

OBJECTIVE

By the end of the lesson, students shoul be able to recognize, write, pronunce numbers, and use them to make mathematics operations

WARM UP

Match the dates with the appropriate events.

A.   Second world war                                                     (      )  1951

B.   Korean war                                                               (      )  1961

C.   Amero’s disaster                                                       (      )  1939

D.   Popayan´s earthquake                                               (      )  2020

E.   Junior team´s first star                                               (      )  2013

F.    Pantano de Vargas                                                      (      )  1950

G.   Discovery of America                                                (      )  1819

H.   Covid pandemic                                                         (      )  1991

I.     Foundation of Inobasol                                              (      ) 1985

J.    The last National Constitution                                    (      )  1983                                                                                                                                                   (      )  1977                                                                                                                                                     (      )  1492          

GRAMMAR

Mathematical operations

Addition                          +                     plus

Subtraction                    __                    Minus

Multiplication                  X                     multiplied by  /  times

Division                           /                      divided by

                                       =                     equals

 

250  +    130  -  50 =     330

Two hundred fifty  plus  one hundred thirty minus fifty equals three hundred thirty

ACTIVITIES

Write in English the following numbers 

75     _____________________________________________________________

89    ______________________________________________________________

32     _____________________________________________________________

44    ______________________________________________________________

235     ____________________________________________________________

6,812  ____________________________________________________________

64.200  ___________________________________________________________

222.222 ___________________________________________________________

125.006 ___________________________________________________________

505.410 _______________________________________________________________________

 

Make the following mathematical operations 

650   X   5   +  110 = ________________________________________________

8.000   +   25.000  -  6.700 = __________________________________________

12.000  X  6  /   5  =   ________________________________________________

400.200  -   120.500  - 13.600 = ________________________________________

410  X   3  X  10  = __________________________________________________

  

Write in numbers 

Two millions seven hundred thousand five hundred ten ______________________

Four hundred thousand seven hundred twelve _____________________________

Thirty five thousand three hundred thirteen _______________________________

Two hundred three thousand eighty _____________________________________

Seven hundred seventy and seven thousand seven hundred seventy seven __________________

Listen to the teacher and write the numbers 

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Game: The price is right

Look at the pictures and listen the different prices given by the teacher for each thing and choose the correct it.

( Mira las imágenes y escucha los diferentes precios dados por el profesor para cada artículo y elige el correcto)

                                

                                                           

Read the texts and develop the workshop.