Trigonometry

Aim: by the end of the lesson Student will be able to find the Ratios of the acute angle in the right angled triangle

The main trigonometrically ratios of the acute angle:

anther way to find trigonometric functions:

 

Procedure:

Now you can ask what is the useful of trigonometric in our life so we will answer this question by 

   

Anther example show the importance of trigonometric in our life:

At the end, I want from you to see this video. Will help us to understand the trigonometric and its importance.

  https://www.youtube.com/watch?v=VRz2d5yedsg

Lesson:  Ordering and comparison.

          Date        /   / 20               Class:      1/                           Period:

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Aim: by the end of period the students should be able to

1)order numbers up to 99.

2)Arrange some numbers up to 99.

Aids: computer – data show-student book –white board

Strategies:  Brainstorming.- Discussion- Problem solving.

Quick revision: solve drill page 23

Warming up :  read (think and discuss) page 24.  (10 min)

      Video from youtube

Subject:    (40 min)

Presentation: divided the students into 6 groups to  solve evaluation 

                                                                                                               (30 min)

                                Discus the solution)

Evaluation : solve Practice page24 no 9.

Home work: solve drill 1 page25.

Lesson:  Components of the number (10)

          Date        /   / 20               Class:      1/                          Period:

        

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Aim: by the end of period the students should be able to

Recognize the Components of the number (10)

Aids: computer – data show-student book –white board

Strategies:  Brainstorming.- Discussion- Problem solving.

Quick revision: solve drill page 6

Warming up :  read (think and discuss) page 6.  (10 min)

Subject:

veido to explain components of number 10

Presentation: divided the students into 6 groups to  solve evaluation 

                                   Discus the solution)    (30 min)                                                                        

    Evaluation : solve Practice page8

Home work: solve drill 6 page8

add

Lesson:  Addition up to 99.

          Date        /   / 20               Class:      1/                            Period:

          

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Aim: by the end of period the students should be able to

1)add  two numbers up to 99.

Aids:  student book –white board

Strategies:  Brainstorming.- Discussion- Problem solving.

Quick revision: solve drill page 30

Warming up :  read (think and discuss) page 31.  (10 min)

      

Subject:    (40 min)

let us see this

Presentation: divided the students into 6 groups to  solve evaluation 

                                                                                                               (30 min)

                                Discus the solution)

Evaluation : solve Practice page32 no 3.

Home work: solve drill 4 page32.

ordering and comparison2

Lesson:  Ordering and comparison.

          Date        /   / 20               Class:      1/                            Period:

   -----------------------------------------------------------------------------------------------------------------------------------------------------------

Aim: by the end of period the students should be able to

1) Order numbers up to 99.

Aids: computer – data show-student book –white board

Strategies:  Brainstorming.- Discussion- Problem solving.

Quick revision: solve drill page 20

Warming up :  read (think and discuss) page 21.  (10 min)

      

Subject:    (40 min)

see this

Presentation: divided the students into 6 groups to  solve evaluation 

                                                                                                               (30 min)

                                Discus the solution)

Evaluation : solve Practice page21 no 2

Home work: solve drill 3 page22