scholarly journals The Inequality Theorem

1910 ◽  
Vol 4 ◽  
pp. 33-34
Author(s):  
C. Tweedie

(xm - 1)/ m >(xn - 1)/n, m > n.— I have sometimes found the following geometrical method of attack useful in explaining this theorem to students of only average ability. The Lemmas introduced are almost self-evident, and admit of simple analytical demonstration.

2010 ◽  
Author(s):  
Carrie A. Kimpton ◽  
Tammy L. Wilgenbusch ◽  
Wendy McGinnis ◽  
Lynn C. Richman
Keyword(s):  

2017 ◽  
Vol 6 (1) ◽  
pp. 24
Author(s):  
Gusliarni Gusliarni

This research is motivated by the lack of listening skills obtained by the students, it is seen from the results of an assessment of the listening skills of students still achieved an average grade 56.32 or reach under the KKM predetermined value is 70. This study aims to determine whether the Team Learning model Listener can improve listening skills of students in the subject of Indonesian student Class V SD Negeri 007 Pagaran Tapah Darussalam Rokan Hulu. The subjects were 38 students in the academic year 2014-2015. Form of research is classroom action research. The data collection technique used is the technique of test and non test. Based on the results, it can be concluded that the ability to listen to the story class V students of SD Negeri 007 Pagaran Tapah Darussalam Rokan Hulu can be improved by applying the learning model listener team. On average ability to listen to stories of students in the early test is average with the average value of 56.32 by the medium category, and in the first cycle rose to 69.47 in the medium category, while in the second cycle listening skills of students categorized as high with the percentage of the average value of 76, 58 with a high category. Therefore, the success rate has exceeded 70 of the total number of students, which means that most students have achieved success predetermined value (minimum 75%).


2018 ◽  
Vol 2 (3) ◽  
pp. 429
Author(s):  
Abd. Mulud

This research is motivated by the low ability of basic technique of playing the students' grate V.A SDN 002Pantai Cermin Kabupaten Kampar. This study aims to improve the basic techniques of playing kasti throughcooperative learning methods paired type students class V.A SDN 002 Pantai Cermin Kampar District. Thesubjects of this study are students of class V.A SDN 002 Pantai Cermin Kabupaten Kampar with the number ofstudents as many as 28 people. The form of research is classroom action research. The instrument of thisresearch consisted of performance instrument and data collection instrument in the form of observation sheet ofteacher activity and student activity. The basic technique ability to play with cooperative method of paired typelearning in VA VAN 002 Pantai Cermin Kabupaten Kabupaten Kampar average of basic technique ability toplay the students' census on the initial test is categorized less with percentage 48,9%, in cycle I increase to68,4% with sufficient category whereas in cycle II the average ability of students is categorized very high with90.8% percentage. The cassical completeness specified in this study that 80% of students have been declaredthoroughly achieved. The conclusion of this research is the application of cooperative learning method pair typecan improve basic technique of playing kasti.


2020 ◽  
Vol 1 (2) ◽  
pp. 127-132
Author(s):  
Budiman Agung Pratama

The purpose of this study was to improve learning outcomes for volleyball service service through the STAD learning model. This research uses the Action Research model of Kemmis & McTaggart with the following stages: Planning, implementation of action, observation, repair or reflection. The subjects in this study were students of class X1 SMA Negeri 1 Kediri with a total of 24 male students and 16 female students, the instrument used in this study was the volleyball service observation sheet. Data on service performance results for volleyball cycle I and cycle II test, the results are determined based on individual completeness, classical completeness. students' average ability . The increase in the percentage of learning completeness from the first cycle to the second cycle was 46.925%. The results of this study can be concluded that the application of the cooperative learning model Student Team Achievement Division (STAD) is effective in improving learning outcomes for volleyball service in class X.1 students of SMA Negeri 1 Kediri


2021 ◽  
Vol 105 ◽  
pp. 107224
Author(s):  
Gang Kou ◽  
Yi Peng ◽  
Xiangrui Chao ◽  
Enrique Herrera-Viedma ◽  
Fawaz E. Alsaadi

2009 ◽  
Vol 19 (10) ◽  
pp. 3283-3309 ◽  
Author(s):  
ALFREDO MEDIO ◽  
MARINA PIREDDU ◽  
FABIO ZANOLIN

This article describes a method — called here "the method of Stretching Along the Paths" (SAP) — to prove the existence of chaotic sets in discrete-time dynamical systems. The method of SAP, although mathematically rigorous, is based on some elementary geometrical considerations and is relatively easy to apply to models arising in applications. The paper provides a description of the basic mathematical ideas behind the method, as well as three applications to economic models. Incidentally, the paper also discusses some questions concerning the definition of chaos and some problems arising from economic models in which the dynamics are defined only implicitly.


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