Mathematics Community Portal
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Welcome – From the Editor
Welcome to the Mathematics Portal. Here you will find some of the best mathematics resources hosted on the Internet. We hope you find what you are looking for as you browse through the wealth of resources that will supplement your mathematics teaching and learning. The mathematics editorial board uses the same form for peer reviewing as is used for faculty development.
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Open Omnia - Mathematics Solver with Steps
Solve mathematical problems with Open Omnia. Enter a problem and get a step-by-step solution.
New Materials
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Fabric Measurement Guide: Stretch, Recovery and Care
A standalone English tutorial on recording fabric measurements and interpreting percentage calculations. The lesson...
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QuickGradeCalc — Free Grading Calculators for Teachers
Turn any test score into a percentage and letter grade â works with questions or points, with a printable grading chart...
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SAT Desmos Reference Sheet
A free two-page printable reference sheet for SAT Math preparation with Desmos. The sheet gives a four-step calculator...
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SAT Desmos Worksheet
A free 12-question worksheet for practicing graphing-calculator methods used in SAT Math. Students use Desmos or another...
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SAT Circles Worksheet
A free 12-question SAT Math worksheet on circles for high school students. Students practice circumference, area, radius...
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Printable SAT Worksheets with Answer Keys — 1600.now
A collection of 32 free printable SAT worksheets for high school students. The worksheets cover SAT Math and Reading and...
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Percentage calculations: interactive calculator and worked examples
French-language interactive percentage calculator with worked examples for part-to-whole ratios, increases, reductions...
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Multiplication & Times Tables Games
A free collection of browser games for learning the times tables, ordered from multiple-choice practice (grades 2–3) to...
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Percentage Calculator: Percentage of a Base Amount
An interactive tool for calculating a percentage of a base amount. Learners enter an amount and a percentage rate, then...
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TI-84 Calculator Online
Try our free TI-84, TI-30XS, and advanced graphing calculators online. Solve math problems, plot functions, and calculate...
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One Math Book 5: University Mathematics - Year 3
The third university year of One Math Book, a free, coherent mathematics course from grade 1 to the end of a bachelor's...
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Einstein Presentation | Genially
Resursa este o lecție interactivă realizată în Genially, destinată învățării de la zero a noțiunilor referitoare la...
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Mathematics for Physics - Free Graduate-Level Course
The mathematical methods a theoretical physics course assumes and rarely teaches: tensor calculus, differential geometry,...
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Orders of Magnitude – Free Classroom Activity
A free classroom activity for exploring orders of magnitude, powers of ten and scientific notation through real-world...
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Culture-Connected Calculus: A Self-Study Guide with Indonesian Cultural Starting Points
This open self-study guide introduces undergraduate calculus through Indonesian cultural contexts. It covers limits,...
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Swarm and Multi-Agent Robotics: Graph Laplacian Consensus, Formation Control, and Decentralized Learning
This university-level open learning module provides a rigorous mathematical and algorithmic foundation in Swarm and...
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Understanding Size & Scale
Understanding Size & Scale is a free interactive learning activity for students aged approximately 10–16. Students...
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Documented Misconceptions in LGS Mathematics — Teacher Sheets 01–02: Factors/Common Divisors and Exponents
Two Turkish teacher-facing worksheets from Türkiye's LGS mathematics context. Sheet 01 presents bounded research records,...
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Analysis of English-Indonesian Text Translation Errors Among Sixth-Semester Mathematics Education Students | Bulletin of Language and Literature Studies
Translation is a complex process of transferring meaning from a source language to a target language, requiring not only...
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Mathematical Linguistics: An Approach to Improve Non-Routine Mathematical Problem-Solving Ability | Bulletin of Language and Literature Studies
The literacy ability of Indonesian students is in the low category. The majority of Indonesian students have not been...
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The Effectiveness of Using GeoGebra Application with Problem-Based Learning Model on Students’ Mathematical Communication Ability
Mathematical communication ability refers to the capacity to express mathematical ideas or concepts using mathematical...
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A Multivariate Regression Analysis of Digital Pedagogy and Critical Thinking Skills in Higher Education | Annals of Mathematics and Physics
Background:The integration of digital pedagogy into higher education has become ubiquitous, yet its specifi c infl uence...
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The Effectiveness of Mathematics Instruction through the Implementation of the Jigsaw Cooperative Learning Model on the Topic of Quadratic Equations | Annals of Mathematics and Physics
This study employed a quasi-experimental design involving two groups—an experimental group and a control group—with the...
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Kavram Yanılgısı Envanteri: Yöntem ve Sınırlar
Türkiye'de LGS matematik alanında yapılmış 31 çalışmadan (11 yüksek lisans tezi + 20 makale, 2006–2026) derlenmiş, kavram...
New Members
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cổng game win79win79nvip
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Luke Finigan1600.now -
Humaira Afia AnamNorth South University
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Faisal Saimother
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Teodora MandaColegiul National Militar "Tudor Vladimirescu"
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Matt Van BlaricomIron County Adult Education
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Maxwell ColeSticky Pig Studios
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James DinCalifornia Institute of Technology
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Muhammed ErinLemma Akademi
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Mike HetheringtonRetired
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Dragan MitrovicLearn-Fractions.com
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Khadija KITANEMinistry of National Education, Preschool and Sports
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Ifunanya UzozieSophylindy
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Gail DeBuskJo Byrns High School
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Spot MathSpot The Math
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Anubhav SwaroopBrainfuse
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Yue ZiYunVReaLab
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Rambharat SinghMonkza
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Maths GenieBritish Council
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Peter AbugreAAMUSTED
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Waqas AshfaqUsman Public School
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Blonde Rocket ScientistBlonde Rocket Scientist LLC
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Allan GilhooleyAG Education
Materials by Discipline
- Algebra and Number Theory (635)
- Analysis (116)
- Applied Mathematics (809)
- Calculus (514)
- Developmental Mathematics (464)
- Differential Equations (151)
- Discrete Mathematics (233)
- Dynamical Systems (39)
- Foundations of Mathematics (132)
- General and Liberal Arts Math (255)
- Geometry and Topology (231)
- Mathematical Modeling (80)
- Mathematics Publishing Tools (35)
- Numerical Analysis (55)
- Pre-Calculus Mathematics (305)
Journals & Publications
- Linear Algebra and its Applications
- Mathematics of Computation at AMS
- Journal of the American Mathematical Society
- Proceedings of the American Mathematical Society
- The College Mathematics
- American Mathematical Monthly
- Mathematics Magazine
- Focus Magazine
- Applied Mathematics E-Notes
- Mathematics MDPI
- Fractional Calculus and Applied Analysis
Mathematics on the Web
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The Former NFL Lineman Who Solved a Decades-Old Math Problem - WSJ
Oct 08, 2026 06:31 PM PDT
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Symmetry-adapted eigensolver from real-space sampling of tensor-network-bridged quantum circuits
Oct 08, 2026 04:20 PM PDT
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OpenAI releases 722 math breakthrough reports as critics question rigorous verification
Oct 08, 2026 04:12 PM PDT
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5 Steps to Create SimReady Assets for Robotics with Frontier AI Models - NVIDIA Developer
Oct 08, 2026 02:55 PM PDT
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Mitigating Tensor-Corruption Attacks at Runtime Inference on Resource-Constrained ...
Oct 08, 2026 02:46 PM PDT
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Scituate Superintendent Reports High Vocabulary Gaps in Early-Year Testing - Uprise RI
Oct 08, 2026 01:25 PM PDT
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The Geometry of Progress: At the Origins of Engineering Education - БНТУ
Oct 08, 2026 01:08 PM PDT
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ML Drift: Next-Gen GPU AI/ML Inference at the Edge - Google Developers Blog
Oct 08, 2026 12:05 PM PDT
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Seventh Circuit's Franco v. Chobani Decision Confirms That FDA Enforcement Discretion Is ...
Oct 08, 2026 11:57 AM PDT
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From Geometry to CGI: Bettina's 1975 Computer Animation - Artforum
Oct 08, 2026 11:34 AM PDT
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Introducing AlphaProof Nexus: An AI tool for formal mathematical proof discovery
Oct 08, 2026 11:29 AM PDT
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Geometry Dash @Vortrox - YouTube
Oct 08, 2026 11:02 AM PDT
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️ “THE GEOMETRY OF THE SUN”: ART, LIGHT, AND COLOR IN RADA TILLY - YouTube
Oct 08, 2026 10:33 AM PDT
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A Technosignature Survey Of The Anti-Solar Point: The SETI Institute's Largest-Ever ... - Astrobiology
Oct 08, 2026 10:07 AM PDT
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I failed calculus twice. Lowering the bar wouldn't have helped me - Yahoo
Oct 08, 2026 09:05 AM PDT
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Why Mathematicians Should Reject OpenAI's New Calculus - OODAloop
Oct 08, 2026 08:57 AM PDT
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I BEAT SWEATER WEATHER LETS GOOOOO #gd #geometrydash - YouTube
Oct 08, 2026 08:03 AM PDT
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Scan-to-BIM: Why Georeferenced Point Clouds Matter - Parametric Architecture
Oct 08, 2026 07:04 AM PDT
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Tensor Machines Launches Open-Source Benchmark to Measure True Cost of AI Compute - AIwire
Oct 08, 2026 06:48 AM PDT
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Wren Vessel | HANDS ON - Time+Tide Watches
Oct 08, 2026 06:38 AM PDT