Ungkapan Algebra

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Name: ____________________________

Class: __________________

Topic

SP KBSM

DSP

Ungkapan algebra II/ Algebraic Expressions II

3.3 (iv)

B3D4E2

Suggested Method of Assessment Bertulis Written

Date

Mempermudahkan ungkapan algebra dengan mengumpulkan sebutan serupa. CONTOH SOALAN / EXAMPLE : 1.

Simplify 7a  3b  4a  2b .

2.

Simplify  xy  x 

3.

1 1 5 Simplify  0.5 p 2 r  q 2 r  rp 2  rq 2 . 3 2 9

1 xy  3x . 2

Answers Scheme : Skema Jawapan : Question Steps 1 7a  3b  4a  2b  7a  4a  3b  2b  3a  b 2 1  xy  x  xy  3x 2 1   xy  xy  x  3x 2 1   xy  2 x 2 3 1 1 5  0.5 p 2 r  q 2 r  rp 2  rq 2 3 2 9 1 1 5  0.5 p 2 r  rp 2  q 2 r  rq 2 2 3 9 1 2 1 2 3 2 5 2  p r p r q r q r 2 2 9 9 8   p 2r  q 2r 9

DSP B3D4E2

Level Low

B3D4E2

Intermediate

B3D4E2

High

Name: ____________________________

Class: __________________

Topic

SP KBSM

DSP

Ungkapan algebra II/ Algebraic Expressions II

3.3 (v)

B3D4E3

Suggested Method of Assessment Bertulis Written

Date

Menentukan nilai ungkapan dengan menggantikan huruf dengan nombor. CONTOH SOALAN/ EXAMPLE : 1. Diberi Given that

. Ungkapkan nilai 2 . Evaluate 2

2. Diberi Given that

. Ungkapkan nilai . Evaluate

3. Diberi Given that

. Ungkapkan nilai . Evaluate

Answers Scheme : Skema Jawapan : Question Steps ) 1 = 2( =4 =7 ( ) 2 = ( ) = = 19 ( ) 3 = ( ) = =

DSP B3D4E3

Level Low

B3D4E3

Intermediate

B3D4E3

High

Name: ____________________________

Class: __________________

Topic

SP KBSM

DSP

Ungkapan Algebra II (Algebraic Expressions II)

3.4 (i)

B3D4E4

Suggested Method of Assessment Bertulis Written

Date

3.4 (i) Mendarab dan membahagi ungkapan algebra dengan suatu nombor. To multiply and divide algebraic expressions by a number. - Mendarab / multiplication CONTOH SOALAN/ EXAMPLE : Permudahkan : Simplify each of the following. 1. ( ) 2. ( ) 3. ( )

Answers Scheme : Skema Jawapan : Question 1 = ( =

Steps )

2

= =

(

3

= =

(

) )

DSP B3D4E4

Level Low

B3D4E4

Intermediate

B3D4E4

High

3.4 (i) Mendarab dan membahagi ungkapan algebra dengan suatu nombor. To multiply and divide algebraic expressions by a number. - Membahagi / division CONTOH SOALAN/ EXAMPLE : Permudahkan : Simplify each of the following. 1. (

)

2. 3. (

)

Answers Scheme : Skema Jawapan : Question 1 =(

Steps )

DSP B3D4E4

Level Low

B3D4E4

Intermediate

B3D4E4

High

=

2

= =

3

=( =

)

3.4 (ii) –Melaksanakan penambahan, penolakan yang melibatkan dua ungkapan algebra. To add and substract two algebraic expressions. CONTOH SOALAN / EXAMPLE : Permudahkan : Simplify : ) ( ) 1. ( ) ( ) 2. ( 3. Sebuah padang sekolah berbentuk segiempat tepat yang berukuran ( ) panjang dengan ( lebar. Kira perimeter padang tersebut. A rectangular school field measures ( wide. Calculate the perimeter of the field.

)

long by (

)

)

Answers Scheme : Skema Jawapan : Question 1 =( = = 2 =( = = 3 ( ( =

.

)

( )

DSP B3D4E4

Level Low

)

B3D4E4

Intermediate

B3D4E4

High

) ( )+(

)

Steps

)+(

)+

Name: ____________________________

Class: __________________

Topic

SP KBSM

DSP

Ungkapan Algebra II (Algebraic Expressions II)

3.2 (iii)

B4D3E1

Suggested Method of Assessment Bertulis Written

Date

Melaksanakan pendaraban dan pembahagian yang melibatkan sebutan algebra. CONTOH SOALAN / EXAMPLE : 1.

Simplify 14x  yz  7 yz .

2.

Simplify  6 p 2 q  4q   9 pr  .

3.

Simplify  4 x   6st    12 r 2 s 2  .

Answers Scheme : Skema Jawapan : Question 1

2

3

14x  yz  7 yz  14  x  y  z  7 y z

Steps

 2x  6 p 2 q  4q   9 pr   6 p p q 4 q   9 p r 2 8 pq  3r  4 x   6st    12 r 2 s 2   4  r   12  r  r  s  s   6 st 3 8r s  t

DSP B4D3E1

Level Low

B4D3E1

Intermediate

B4D3E1

High

Name: ____________________________

Class: __________________

Topic

SP KBSM

DSP

Ungkapan Algebra II (Algebraic Expressions II)

3.4 (iii)

B4D3E2

Suggested Method of Assessment Bertulis Written

Mempermudahkan ungkapan algebra. CONTOH SOALAN / EXAMPLE : Permudahkan. Simplify. 1. 2. 3.

(

) (

(

) )

(

)

Skema Jawapan : Answers Scheme : BIL. / NO. 1. 2. 3.

PENYELESAIAN / SOLUTION

DSP

CATATAN / NOTES

= = = =

B4D3E2

Low

B4D3E2

Intermediate

B4D3E2

High

Date

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