%A SAPITRI YUNIA 
%T PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA TANGGA PINTAR TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS PESERTA DIDIK KELAS III SEKOLAH DASAR

%X Masalah dalam Penulisan ini adalah rendahnya kemampuan pemhaman matematis
peserta didik pada mata pelajaran matematika kelas III MI Al-Qur'an Roudhlatul
Qur'an 2 Trimurjo, Lampung Tengah. Penulisan ini bertujuan untuk Mengetahui
adanya pengaruh Model Problem Based Learning Berbantuan Media tangga
pintar terhadap kemampuan pemahaman matematis siswa kelas III. Metode
Penelitian ini adalah Quasi Eksperimen Group Design. Populasi berjumlah 60
peserta didik dengan sampel yang digunakan 60 peserta didik kelas III A dan III B,
teknik sampel menggunakan non probability sampling dengan jenis teknik
sampling jenuh. Instrumen yang digunakan dalam Penulisan ini yaitu tes dan non
tes. Hasil analisis tingkat pengetahuan N-Gain diperoleh data kelas eksperimen
rata-rata N-Gain 0,390 termasuk dalam kriteria sedang, sedangkan kelas kontrol
dipeoleh rata-rata N-Gain 0,382 termasuk dalam kriteria sedang dengan kaidah
tinggi > 0,7, sedang 0,3 ? 0,7, serta rendah N-Gain < 0,3, tidak termasuk kedalam
kriteria rendah berarti efektivitas penerapan model pembelajaran dan bantuan
Media berjalan baik sedangkan tidak termasuk dalam kriteria tinggi berarti masih
dapat ditingkatkan dengan banyak pertemuan atau di pengaruhi faktor yang tidak
di analisis atau diluar batasan masalah penelitian. Hasil Penelitian ini dilakukan
uji hipotesis memperoleh f hitung 5,257 dan ? 0,05 maka f tabel 4,196 sehingga F
hitung > F tabel (5,257 > 4,196) sehingga dapat dikatakan bahwa terdapat
pengaruh model Problem Based Learning berbantuan media tangga pintar
terhadap kemampuan pemahaman matematis peserta didik kelas 
Kata Kunci: pemahaman matematis, problem based learning, tangga pintar

The problem in writing this is the low ability of students' mathematical
understanding in class III mathematics MI Al-Qur'an Roudhlatul Qur'an 2
Trimurjo, Central Lampung. This writing aims to determine the influence of the
Problem Based Learning Model Assisted by Smart Ladder Media on the
mathematical understanding abilities of class III students. This research method is
Quasi Experiment Group Design. The population is 60 students with a sample of
60 students in class III A and III B, the sample technique uses non-probability
sampling with a type of saturated sampling technique. The instruments used in
this writing are tests and non-tests. The results of the analysis of the level of N-
Gain knowledge obtained from experimental class data, the average N-Gain 0.390
was included in the medium criteria, while the control class obtained an average
N-Gain of 0.382 included in the medium criteria with high rules > 0.7, medium
0.3 ? 0.7, and low N-Gain < 0.3, not included in the low criteria means that the
effectiveness of the application of learning models and media assistance is going
well while not included in the high criteria means that it can still be improved by
many meetings or influenced by factors that are not affected analysis or outside
the boundaries of the research problem. The results of this study were carried out
to test the hypothesis to obtain f count 5.257 and ? 0.05, then f table 4.196 so that
F count > F table (5.257 > 4.196) so that it can be said that there is an influence of
the Problem Based Learning model assisted by smart ladder media on students'
mathematical understanding abilities class III.
Keywords: mathematical understanding, problem based learning, smart stairs

%D 2023
%C UNIVERSITAS LAMPUNG
%R 1913053046
%I FAKULTAS EKONOMI DAN BISNIS
%L eprints70463