Development of Teaching Materials Based on Guided Discovery Learning Methods to Increase Mathematical Problem Solving Ability
| Main Authors: | Sitepu, Rianta Ananta, Siagian, Pargaulan, landong, Ahmad |
|---|---|
| Format: | Proceeding PeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2019
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| Subjects: | |
| Online Access: |
http://digilib.unimed.ac.id/38541/1/Cover.pdf http://digilib.unimed.ac.id/38541/2/full%20text.pdf http://digilib.unimed.ac.id/38541/ http://aisteel2019.unimed.ac.id/wp-content/uploads/2020/02/ABS-27.pdf |
Daftar Isi:
- The aims of this study is to develop teaching materials based on guided discovery learning that fulfill the quality criteria of validity, practicality, and effectiveness. This research was a research and development study using the dick and carrey development model with consisting of ten steps: (1) identify instructional goal, (2) conduct instructional analysis, (3) identify entry behaviors, (4) write performance objectives, (5) develop intruction strategy, (6) develop and salect instructional materials, (7) develop criterion referenced test, (8) develop and conduct formative evaluation, (9) revise instruction, and (10) develop and conduct summative evaluation. The data analysis technique used in this study is a descriptive quantitative and qualitative analysi. The results of this study show that all of the products are valid, practical, and effective. The product fulfills the validity criterion by experts appraisal which is in . The product fulfills the praticality criterion based on instructional material implemantation and teacher and sttudent assesment to instructional material, that is in a very good category. The product fulfills the effectiveness criterion based on complete of klasikal reaches , the ability of theacher to manage learning that is in a good category, and the learning time is not much different from the usual learning time.