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All Journal InPrime: Indonesian Journal Of Pure And Applied Mathematics IndoMath: Indonesia Mathematics Education
Mamolo, Leo A
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Humanities Computer Science & IT Education Mathematics

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Alternative Formula for the Series of Consecutive m-Squares under Alternating Signs Casinillo, Leomarich F; Mamolo, Leo A
InPrime: Indonesian Journal of Pure and Applied Mathematics Vol 2, No 2 (2020)
Publisher : Department of Mathematics, Faculty of Sciences and Technology, UIN Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/inprime.v2i2.15845

Abstract

AbstractThis paper developed a simple but elegant formula for the series of consecutive square of natural numbers under alternating signs. Furthermore, this study investigated the said formula under odd and even number of terms and discuss some important results.Keywords: consecutive -squares; alternating signs; odd and even terms. AbstrakDalam paper ini kita membangun formula yang sederhana namun elegan untuk menghitung jumlah deret berganti-tanda dari kuadrat bilangan-bilangan asli berurutan.  Kita akan menyelidiki formula untuk kasus banyaknya suku ganjil maupun genap dan mendiskusikan beberapa hasil yang penting.Kata kunci: -kuadrat berurutan; berganti-tanda; bersuku ganjil dan bersuku genap.
Effects of Peer Tutoring to The Learning Outcomes in Exponential Expressions of Grade 8 Students Ycong, Helmar G; Barredo, Bayron S; Mamolo, Leo A
IndoMath: Indonesia Mathematics Education Vol 4, No 2 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v4i2.5

Abstract

Achieving the learning outcomes set for the classroom is the main goal of instruction. Todays’ teachers utilize various methods to achieve optimum learning for the students.  This study investigated the effect of peer tutoring strategy on the students’ achievement in solving exponential expressions. It also determined the students’ persistent errors in solving given exponential expressions. This study employed a quasi-experimental design and two intact classes randomly assigned to an experimental and control group. A validated 10-item test (α=.75) was utilized as the main instrument. Results revealed that students in the peer tutoring group performed better than in the lecture group. Moreover, the peer tutoring strategy significantly improved the learning outcomes of students in the experimental group. It is recommended that peer tutoring strategy may be used by mathematics teachers to improve their students' performance in the subject matter. Implications address the need to explore other teaching strategies suited for students in the Mathematics classroom.
Co-Authors Barredo, Bayron S Casinillo, Leomarich F Ycong, Helmar G