can be observed that students have varying
conceptions of knowledge, which are dependent on
their individual experiences and the particular
interpretive frameworks they employ.
The basic principle of constructivism is that all
knowledge is constructed not for direct perception by
the five senses but rather for interpretation by the
human brain. Knowledge itself is nothing more than
an accumulation of prior experience. This claim was
confirmed by the author's research (Nurhidayati,
2017a), from which it can be inferred that the basic
principle of the constructivist education of thought is
that all knowledge is created rather than directly
perceived by the senses (smell, touch, hearing, touch,
and so on), contrary to what realists generally believe.
(Haryanto, 2012) claims that thought is subjective in
his work. As a result, according to the constructivist
school of thought, knowledge is created via
understanding and experience. The constructivism
philosophy is influenced and more readily identified
by the name "The Paradigm of Clutter" since the
nature and outcomes of subjective thinking are
unknown and depend on each individual.
The constructivism theory must collaborate with
other concepts, such as the relationship between
social interaction and biologically active learning, to
be effective in practice. This statement is supported
by research (Nurhidayati, 2017b), from which the
author can draw the following conclusion: "There is
no single theory of constructivism, but there are at
least two main ideas that are the same; first, active
learners are, biologically speaking, engaged in
creating their knowledge; and second, social
interaction is a crucial component in the creation of
knowledge. Consequently, these two components
lead to a person's behavior.
It is consistent with mathematics, which studies
many abstract structures and their connections. For
students to fully understand the abstract structure of
mathematics, practical principles must be used during
the learning process. The idea that arithmetic
instruction should be relevant may be applied to
learning, particularly in primary schools. Italigns with
the constructivism education theory, which holds that
there are two learning processes: teaching and
learning.
According to constructivism, learning primarily
focuses on helping students give meaning to what
they are taught using their prior knowledge and
understanding. By supporting the teacher's creativity
as a learning mediator, more focus is placed on
creating meaningful connections between prior
knowledge and new knowledge in this process.
According to the constructivist model of learning,
students prior information and ideas are modified to
create new knowledge (Sani, 2013).
According to a constructivist perspective on
learning, numerous key factors affect a learning
activity's success, including (von Glaserfeld in
Pannen et al., 2001: 3): a) The teacher's function as a
mediator and facilitator in a variety of tasks: (1)
offering educational opportunities that allow students
to take charge of their designs, research, and
procedures; (2) offering resources that encourage
students to think critically; (3) inspiring students and
exposing them to conflict; (1) Students are
accountable for their learning results. The teacher
assists students in evaluating their hypotheses and
conclusions. They incorporate ancient knowledge
into new learning contexts. (2) Students must have
experience formulating and testing hypotheses,
manipulating objects, finding solutions to problems,
describing, researching, dialogue, holding reflections,
expressing questions, and expressing ideas to form
new constructions. (3) They must be able to judge
what they learn by looking for meaning and
comparing it to what they already know (Umbara,
2017).
Constructivism defines teaching as assisting a
student in creating his knowledge. Teaching is not
about passing knowledge from those who already
know it (teachers) to those who do not (students), but
rather about assisting someone in building their
knowledge through activities related to the
phenomena and objects they are interested in learning
about. According to the constructivist viewpoint,
several tasks need to be completed, and some ideas
that the teacher has to be conscious of when
instructing, such as: a) the instructor needs to engage
with students frequently to understand what they
already know and believe more fully. b) To involve
students, goals and what will be made in class should
be discussed. c) Teachers must comprehend which
learning opportunities best meet the demands of their
students. Participating as a student among other
students is one way to accomplish this. d) Assistance
with kids who are having difficulty learning is
necessary. e) Teachers must be flexible in their
thinking to comprehend and value students' ideas
since sometimes students form opinions based on
premises that the teacher does not share. According
to constructivism, there are three main components of
teaching: a) adaptation, which is accomplished
through assimilation and accommodation; b)
concepts in the environment; and c) the creation of
meaning.
According to Piaget's theory of intellectual
development, children in elementary school (6 - 12