RPP

 

LESSON PLAN

School unit :SMP N I  BOYOLALI

Subject                :Mathematics

Class/semester    :VIII/I

  1. Standard of competence :

Understanding algebra forms, relations, function, and linear equations.

  1. Basic of competence :

Understand the relation and function

  1. Indicators :

The student can the expressing a relation of two set by arrow diagram,        cartesian diagram, and ordered pairs.

  1. Time allocation : 2 x 30 minutes
  2. Learning achievement :

After studying the lesson, student will be able to :

    1. Explain definition of relation of two sets
    2. Express a relation of two sets by arrow diagram
    3. Express a relation of two sets by cartesian diagram
    4. Express a relation of two sets by ordered pairs
  1. material :

Relation and function

  1. Method / aproach :

Orally, drill, and task assignment

  1. Activity

· opening

Teacher reminded about venn diagram and cartesian coordinate

 

 

· main activities :

a. Ask students to find definition relation

b. Ask student to find other example of relation which not all elements of frist set having relation with elements of second set.

c. Explains relation of two sets that expressed by arrow diagram,cartesian diagram and ordered pairs.

· Closing :

o Teacher guides student to make conclusion

o Teacher gives homework

  1. Tool and references :

text book, white board, grid paper,ruler,and komputer

  1. Assesment :

Kind : formative test discussion result

Form : Essay

Example :

1. Given A {2,3,4,5} and B {4,9,25} relation R between the members of the set A      and those of the set B is a “factor of “. Express the relation using an arrow diagram, cartesian diagram, and ordered pairs.

 


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