Results 111 to 120 of about 581,297 (332)

The Necessity of Mathematics [PDF]

open access: yes, 2018
Some have argued for a division of epistemic labor in which mathematicians supply truths and philosophers supply their necessity. We argue that this is wrong: mathematics is committed to its own necessity.
Hawthorne, John, Yli‐Vakkuri, Juhani
core  

ACER: A Framework on the Use of Mathematics in Upper-division Physics

open access: yes, 2012
At the University of Colorado Boulder, as part of our broader efforts to transform middle- and upper-division physics courses, we research students' difficulties with particular concepts, methods, and tools in classical mechanics, electromagnetism, and ...
Caballero, Marcos D.   +3 more
core   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen   +7 more
wiley   +1 more source

Algorithm approach of division in Mathematics didadic books for the initial years

open access: yesEducação Matemática Debate, 2018
We investigate how the algorithms of the division of natural numbers are approached in didactic books of Mathematics of the initial years of elementary school, we mapped activities in which they are approached; and we analyze the use of division ...
André Pereira da Costa   +3 more
doaj   +1 more source

PERBANDINGAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE TALKING STICK DAN STAD BERBASIS IT MATERI OPERASI HITUNG BILANGAN BULAT SISWA KELAS VII SMP NEGERI 2 BANYUBIRU

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2018
This study aims to determine the differences and comparisons of mathematics learning result using the talking stick cooperative learning model and STAD (Student Teams Achievement Division) based on IT with number operation lesson for grade VII students ...
Idza Nur Haida, Tri Nova Hasti Yunianta
doaj   +1 more source

Intrinsic Nanopore‐Assisted SnP2S6 Memristors With Ti Ion Dynamics for Compact Logic‐In‐Memory Hardware

open access: yesAdvanced Functional Materials, EarlyView.
Tin hexathiophosphate memristors leverage intrinsic nanopores together with a guided filament formation strategy to regulate titanium ion motion and switching behavior. The devices support reliable nonvolatile memory and reconfigurable logic‐in‐memory, demonstrating 14 Boolean logic functions in a single cell.
Thaw Tint Te Tun   +7 more
wiley   +1 more source

Unpacking Primary Teachers’ Initial Knowledge of Realistic Mathematics Education: A Case of Iceberg Model of Fraction Division [PDF]

open access: diamond, 2022
Evangelista Lus Windyana Palupi   +4 more
openalex   +1 more source

Pengaruh Strategi Pembelajaran Index Card Match Dan Student Team Achivement Division (Stad) Terhadap Hasil Belajar Matematika Ditinjau Dari Motivasi Belajar Siswa Kelas XI IPS Semester Ganjil Di SMA Negeri 2 Sukoharjo Tahun 2016/2017 [PDF]

open access: yes, 2016
This research aim to know, (1) influence of usage of strategy of Index Card Match and of Student Team Achievement Division (STAD) to result learn mathematics, (2) influence of motivation learn student to result learn mathematics, (3) interaction ...
, Drs. Slamet HW, M.Pd,   +1 more
core  

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