4-D 05/10 Maths

 

      I.          

Ordinal numbers.

T: Good morning children. I am glad to see you. How are you?

T: In this lesson we will learn about the ways of ordinal adding and subtracting.

    

     Фонетична зарядка.

T: Review the sound [ f ].

 Repeat all together.

A flag

A flat

A frog

Famous

A farmer

   II.          Основна частина уроку.

     Повторення поняття порядкового числівника.

T:  who says what is ordinal number?

Give the examples please.

1^st, 2^nd,3^rd,4^th,5^th……….20^th.

 

     Виконання вправ.

T: say the numbers.

21^st,22^nd,27^th,29^th,30^th.

Now add the ordinal numbers

I will say you and your task is to spell and add them.

Let’s start.

2^nd+20^th,13^th+21^st,11^th+12^th.

Well done.

Now let’s do the same but you should subtract them.

20^th-13^th,24^th-15^th,18^th-2^nd.

Well done.

T: you reviewed the rules what the ordinal numbers are and made the sums.