Give a check mark (√) in appropriate column. Implementation Yes
Activities 1 A. INTRODUCTION (10 Minutes)
1. Student answer tacher’s greet 2. Student lead to pray together. 3. Student answer and raise their hand when teacher chech attendance list
B. MAIN ACTIVITY (30 Minutes)
Phase 1 : Delivering goals, apperception and motivating students 1. Students pay attention with atomic picture on teacher’s power point slides.
2. Student mention and give a little explain about previous material atom. 3. Student pay attention to goals or learning objectives that explained by teacher.
2
3
4
No
Note
Phase 2 : Presenting the Information
1. Student pay attention the subject matter of atomic constituents and isoton, isobar and isotopes that explained by teacher 2. Student
answer
the
question
from
teacher about an atomic picture with its particles on power point slide. 3. Students ask questions about the material that has not been understood. Phase 3: Organizing students in study groups
Step 1: Numberi ng 1. Students form group that had been choosen by teacher. 2. Student move and join with their group 3. Student wear hat-shaped number
Phase 4: Guiding group work and study
Step 2: Ask a Question 1. Student do the worksheet 2. Student read the material contained in the worksheet. 3. Students may asking about unfamiliar material. 4. Students in each group work well together in discussions.
Step 3: Thinking Together 1. Students
discuss
the
answers
with
friends of the group as well as with student guidance. 2. Students make sure that each member of their group understand about the matter.
Phase 5: Evaluation
Step 4: Answer 1. Student raise hands and communicate his or her opinion about the answer of
teacher’s question. 2. Student
respon
the
answer
from
conlusion
about
another group. 3. Student
make
a
isotope, isobar, and isoton from the questions.
Phase 6: Giving Reward
1. Student get reward if they are actively contribute to answer the questions. C. CLOSING (5 Minutes) 1. Student answer the last question even to conclude the matterial that have been learn for that day 2. Student
can
develop
their
which has been gotten before 3. Student lead to pray together.
knowledge
Description scores: 1 = less 2 = moderately 3 = good 4 = Very Good
