CD Tesis

Pengembangan Lembar Kerja Peserta Didik Matematika Berbasis Contextual Teaching And Learning Pada Materi Relasi Dan Fungsi Untuk Memfasilitasi Kemampuan Pemahaman Konsep Matematis Peserta Didik Kelas Viii Smp

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Data collection techniques in this research are interviews, questionnaires and observation. The research instruments used LKPD evaluation sheets for material experts, validation questionnaires and student response questionnaires. The validation questionnaire includes assessing the appropriateness of presentation, appropriateness of graphics, clarity of language, content, suitability for CTL-based learning and developing the ability to understand mathematical concepts. Meanwhile, the student response questionnaire includes an assessment of the ease of using the LKPD, presentation of the LKPD, readability, time.
At the Define stage, several analysis results were obtained, namely initial-final analysis, where the researcher gave an initial test to determine students' ability to understand mathematical concepts and found that students' ability to understand mathematical concepts had not reached maximum results. Analysis of students where class VIII students have an average age of 12-13 years. The results obtained from task analysis were that students were asked to present relationships in the form of arrow diagrams, Cartesian diagrams, sets of ordered pairs of contextual problems that were given appropriately and correctly in groups or through a discussion process. The concept analysis obtained from the meeting was divided into six meetings with time allocation adjusted to school learning, namely understanding relationships and functions, functions and characteristics of functions, presentation of functions, function values, function graphs and one-to-one correspondence.
In the Design (planning) stage, the results of the analysis were obtained, namely the formulation of test standards by developing KI, KD 3.2.1 and 4.2.1, materials and indicators of competency achievement, containing supporting information such as pictures from daily life, LKPD teaching materials. developed containing the elements a) title, b) learning objectives, c) instructions for use, d) tools and materials, e) work steps and f) practice questions. The media used in developing the LKPD is print media, the choice of format for the LKPD is adjusted with contextual learning and contains indicators of the ability to understand mathematical concepts.
In the development stage, the results of CTL-based LKPD development and product validation results were obtained. Based on the validation results from the three validators, the results obtained for face validity include presentation feasibility of 88.12%, graphic feasibility of 83.7%, language clarity of 91.47%. Content validity is 89.62% and construct validity includes suitability with CTL-based learning of 89.25 and developing the ability to understand mathematical
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concepts of 90.36%. So we got an overall average of 89.06% with a very valid category. and declared 'fit for trial with revision'. The revisions made include improvements to the writing of several words and sentences, adding pictures, adding practice questions to the LKPD. After the CTL-based LKPD has been revised based on several suggestions from the validator, the product will then be tested on students in a practicality test.
Next, a small group trial was carried out. In the small group trial activity, students who were the subject of class VIII students at SMP Negeri 32 Pekanbaru were selected based on ability, namely 4 people with high ability, 4 people with medium ability and 4 people with low ability who were determined by the mathematics teacher who taught in that class. .Based on the small group trials carried out, the average result of the practicality test aspect for small group trials was 89.93% in the very practical category.
Dissemination stage, at this stage the LKPD which has received an assessment from experts and has been revised is disseminated on a wider scale, such as giving it to schools at SMPN 32 Pekanbaru, SMPN 17 Pekanbaru, and SMPN 18 Pekanbaru. After that, dissemination is carried out through articles published in Sinta indexed journals.
Keywords: CTL-based LKPD, Relationship and Function Material, Students' Ability to Understand Mathematical Concepts

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2010241781

Penerbit

Pekanbaru : Universitas Riau Pascasarjana Tesis Pendidikan Matematika., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2010241781

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN MATEMATIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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