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DEVELOPMENT OF NUMERACY-BASED MATHEMATICS LEARNING MODULES ON FLAT SIDE SPACE BUILDING MATERIALS 基于数字的平面空间建筑材料数学学习模块的开发
Q4 Mathematics Pub Date : 2024-07-30 DOI: 10.57254/tess.v2i2.36
Putri Ika Cahyani, Naning Kurniawati, Ismanto Ismanto
The numeracy abilities of some students in class VIII SMP Plus Al Fatimah are still relatively low so special measures are needed, accompanied by ineffective teaching materials because there are too few material descriptions and the learning methods used are still conventional. So, it is necessary to develop teaching materials in the form of numeracy-based mathematics learning modules as a companion to the textbooks provided by the school. The research aims to develop a mathematics module on flat-sided geometric material that is valid and practical. The type of research used is Research and Development (R & D) with the ADDIE development method (analysis, design, development, implementation, and evaluation). The results of the development research obtained a numeration-based mathematics learning module on flat-sided geometric material with valid and practical categories. The learning module was declared valid by the validator, media experts scored 72.5% in the "valid" category and material experts scored 82.6% in the "very valid" category, the average score was 77.9% in the "valid" category. For the results of the student trials, the practical aspect obtained an average score of 83.195% in the "very practical" category. It can be concluded that the learning module that has been developed is suitable for use.
SMP + Al Fatimah八班部分学生的计算能力仍然相对较低,因此需要采取特殊措施,同时由于教材描述太少,学习方法仍然传统,教学材料效果不佳。因此,有必要开发以数字为基础的数学学习模块形式的教材,作为学校教材的配套。本研究旨在开发一套有效且实用的平面几何材料数学模块。使用的研究类型是研究与开发(R &; D),采用ADDIE开发方法(分析、设计、开发、实施和评估)。开发研究的结果获得了基于数值的平面几何材料数学学习模块,该模块分类有效、实用。学习模块由验证者宣布有效,媒体专家在“有效”类别得分为72.5%,材料专家在“非常有效”类别得分为82.6%,“有效”类别平均得分为77.9%。在学生试验的结果中,实用方面在“非常实用”类别中平均得分为83.195%。可以看出,所开发的学习模块是适合使用的。
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引用次数: 0
Multi-layer quasi-zero-stiffness meta-structure for high-efficiency vibration isolation at low frequency 用于高效低频隔振的多层准零刚度元结构
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3157-6
Jiahao Zhou, Jiaxi Zhou, Hongbin Pan, Kai Wang, Changqi Cai, Guilin Wen
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引用次数: 0
A low-frequency and broadband wave-insulating vibration isolator based on plate-shaped metastructures 基于板状转移结构的低频宽带隔波减震器
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3160-6
Wei Wei, Feng Guan, Xin Fang
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引用次数: 0
On Klein tunneling of low-frequency elastic waves in hexagonal topological plates 论六边形拓扑板中低频弹性波的克莱因隧道效应
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3163-9
Yuxin Yao, Yuansheng Ma, Fang Hong, Kai Zhang, Tingting Wang, Haijun Peng, Zichen Deng
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引用次数: 0
A theory for three-dimensional response of micropolar plates 微极板三维响应理论
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3128-7
Dianwu Huang, Linghui He
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引用次数: 0
A low-frequency pure metal metamaterial absorber with continuously tunable stiffness 刚度连续可调的低频纯金属超材料吸收器
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3158-7
Xingzhong Wang, Shiteng Rui, Shaokun Yang, Weiquan Zhang, Fuyin Ma
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引用次数: 0
Reconfigurable mechanism-based metamaterials for ternary-coded elastic wave polarizers and programmable refraction control 用于三元编码弹性波偏振器和可编程折射控制的可重构机制超材料
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3161-6
Zhou Hu, Zhibo Wei, Yan Chen, Rui Zhu
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引用次数: 0
Modeling and analysis of gradient metamaterials for broad fusion bandgaps 用于宽聚变带隙的梯度超材料建模与分析
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3154-6
Changqi Cai, Chenjie Zhu, Fengyi Zhang, Jiaojiao Sun, Kai Wang, Bo Yan, Jiaxi Zhou
{"title":"Modeling and analysis of gradient metamaterials for broad fusion bandgaps","authors":"Changqi Cai, Chenjie Zhu, Fengyi Zhang, Jiaojiao Sun, Kai Wang, Bo Yan, Jiaxi Zhou","doi":"10.1007/s10483-024-3154-6","DOIUrl":"https://doi.org/10.1007/s10483-024-3154-6","url":null,"abstract":"","PeriodicalId":8341,"journal":{"name":"Applied Mathematics and Mechanics","volume":"234 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141711546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultra-wide band gap and wave attenuation mechanism of a novel star-shaped chiral metamaterial 新型星形手性超材料的超宽带隙和波衰减机制
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3156-8
Shuo Wang, Anshuai Wang, Yansen Wu, Xiaofeng Li, Yongtao Sun, Zhaozhan Zhang, Qian Ding, G. D. Ayalew, Yunxiang Ma, Qingyu Lin
{"title":"Ultra-wide band gap and wave attenuation mechanism of a novel star-shaped chiral metamaterial","authors":"Shuo Wang, Anshuai Wang, Yansen Wu, Xiaofeng Li, Yongtao Sun, Zhaozhan Zhang, Qian Ding, G. D. Ayalew, Yunxiang Ma, Qingyu Lin","doi":"10.1007/s10483-024-3156-8","DOIUrl":"https://doi.org/10.1007/s10483-024-3156-8","url":null,"abstract":"","PeriodicalId":8341,"journal":{"name":"应用数学和力学","volume":"2000 9","pages":"1261-1278"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141707221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Topology optimization of chiral metamaterials with application to underwater sound insulation 应用于水下隔音的手性超材料拓扑优化
Q4 Mathematics Pub Date : 2024-07-01 DOI: 10.1007/s10483-024-3162-8
Chao Wang, Honggang Zhao, Yang Wang, Jie Zhong, Dianlong Yu, Jihong Wen
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引用次数: 0
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