more energy needed so that the number of
mitochondria also become more and more.
Results of the 1 and 2 responses that appear on the
results of the work on LT 3-3 shows variation of the
answers from the students. Response 1 shows that
students understand that mitochondria are cell
organelles that act as energy sources. However, due
to the structure and number of mitochondria in the
cell, response 1 still indicates a misconception of the
concept. Response 2 shows the wrong answer but it
gives the correct reason. The two responses conveyed
resulted in the learning task being able to provide
important thought contradictions to foster their
understanding of the material. The students’
responses toward the learning task show their views
and understanding, so it help the lecturer to evaluate
the achievement (Lieberman, 2009).
4 CONCLUSIONS
Developing learning tasks through lesson study and
using student responses as feedback can be developed
to improve the quality of learning tasks. Pattern of
learning task becomes more varied, qualified and able
to build the learning community of students in
learning so that directly impact on the increase of
student understanding of cell membrane permeability
and mitochondria. These results indicate that lesson
study gives positive contribution especially when
creating of learning task in the learning plan either to
the quality of learning task or to learning community
between teacher and student.
REFERENCES
Alshwaikh, J., Adler, J., 2017. Researchers and teachers as
learners in Lesson Study, (April).
Angelini, M. L., Álvarez, N., 2017. Spreading lesson study
in pre-service teacher instruction, International Journal
for Lesson and Learning Studies, (January).
Ansawi, B., Pang, V., 2017. The Relationship between
Professional Learning Community and Lesson Study: A
Case Study in Low Performing Schools in Sabah,
Malaysia, Sains Humanika, 9(1–3), 63–70.
Bruce, C. D., Flynn, T. C., Bennett, S., 2016. A focus on
exploratory tasks in lesson study: The Canadian “Math
for Young Children” project. ZDM-Mathematics
Education, 48(4), 541–554.
Dunlosky, J., Rawson, K., Marsh, E., Nathan, M.,
Willingham, D., 2013. Improving students’ learning
with effective learning techniques: Promising directions
from cognitive and educational psychology, Psychol Sci
Public Interes Suppl., 4(1), 4–58.
Förtsch, C., Werner, S., von Kotzebue, L., Neuhaus, B. J.
2017. Effects of high-complexity and high-cognitive-
level instructional tasks in biology lessons on students’
factual and conceptual knowledge, Research in Science
and Technological Education, 5143(January), 1–22.
Fujii, T., 2016. Designing and adapting tasks in lesson
planning: a critical process of Lesson Study, ZDM-
Mathematics Education,48(4), 411–423.
Hsiao, H.-S., 2017. A Five-Stage Prediction-Observation-
Explanation Inquiry-Based Learning Model to Improve
Students’ Learning Performance in Science Courses,
EURASIA Journal of Mathematics, Science and
Technology Education, 13(7), 3393–3416.
Julien, B., Daniel, M., 2017. Lesson Study … and its
effects, Hellenic Journal of Research in Education.
Lieberman, J., 2009. Using Lesson Study to Develop an
Appreciation of and Competence in Task Design, Tasks
in Primary Mathematics Teacher Education Purpose,
Use and Exemplars, 309, 11–24.
Paper, C., 2016. Lesson Study in Professional Learning
Communities 2014-2016 : experiences from the
Netherlands, (September), 1–17.
Roelle, J., Berthold, K., 2017. Effects of incorporating
retrieval into learning tasks: The complexity of the tasks
matters, Learning and Instruction. E, 49, 142–156.
Rumapea, G., Syahputra, E., Surya, E., 2017. Application
of Quantum Teaching Learning Model to Improve
Student Learning Outcomes, 4
(2), 118–130.
Yildiz, Z., Karabiyik, B., 2012. The Implementation of a
Lesson Plan Which is Prepared According to the
Meaningful Learning Theory and Evaluation of the
Results, Procedia - Soc Behav Sci., 46, 4021–4025.
Zhou, G., Xu, J., Martinovic, D., 2017. Developing pre-
service teachers’ capacity in teaching science with
technology through microteaching lesson study
approach, Eurasia Journal of Mathematics, Science and
Technology Education, 13(1), 85–103.