Mathematics Community Portal
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. It can be found here: Peer Review Form.
Here is an article on teaching online math in the world of COVID19:
https://www.evmonews.com/post/elearningcovid19world
Showcase
Symbolab Math Solver:
This site allows the user to enter in a wide variety of math problems. The computer solves the problem and shows the relevant steps. It have a user friendly math equation editor and an abundance of examples.
New Materials

Statistics Postdoc Tames DecadesOld Geometry Problem
To the surprise of experts in the field, a postdoctoral statistician has solved one of the most important problems in...

Free Online Mathematics Textbooks
Everything from high school algebra to graduate level courses are covered in this selection of free online mathematics...

Algebra Calculator  MathPapa
Online calculator which provides stepbystep solutions for algebra problems.

Solve an Indefinite Integral  WebMath
This site provides users with online calculator for solving indefinite integrals.

Find a Derivative  WebMath
This site provides users with online calculator for find a derivative of function

Trigonometry lessons  School Yourself
Collection of interactive Trigonometry lessons.

Discrete Math
The focus of this textbook is on applying discrete math techniques from the two broad component areas of discrete math,...

Quantitative Reasoning Workbook
This workbook with practice exercises for Quantitative Reasoning was created through a Round 14 Textbook Transformation...

Ancillary Materials for OpenStax Precalculus
This collection of worksheets, homework assignments, and study skills exercises was created through a Round 14 Textbook...

Mr. Nussbaum  Stock the Shelves  Online Game!
Interactive game allowing users to practice plotting points on a coordinate plane.

Mr. Nussbaum  Order Ops  Online Game
Interactive online game allowing uses to practice order of operations skills

Mr. Nussbaum  Tony's Fractions Pizza Shop
Interactive game allowing users to practice identifying, reducing, and recognizing equivalent fractions.

Optimization  Rectangle Inscribed in a Parabola
Interactive applet exploring the optimization problem of inscribing a rectangle in a parabola.

Optimization  Bending a Wire
Interactive applet exploring the optimization problem of determining the point at which to bend a wire to create a...

Mean Value Theorem:
Interactive applet illustrating the Mean Value Theorem

Derivatives and the Shape of a Graph
Interactive applet explorng the relationships between the characteristics of the graph (increasing, decreasing, concave...

Reconstruct f from its Second Derivative
Interactive applet allowing users to practice constructing the derivative of a function when given the graph of the...

Reconstruct f from its First Derivative
Interactive applet allowing users to practice constructing the graph of a function f when given the derivative f'.

Engineering Expert  Open Educational Resources
You will find here a plethora of Open Education Resources (OER) you can learn and develop, as well as share with your...

Personalized Online Learning from Oppia
El recurso contiene una actividad que tiene por finalidad establecer térmmino a término el sistema de ecuaciones lineales...

Cymath Math Solving App
This site helps the use in solving calculus and algebra problems online with with stepbystep solutions.

Chegg Math Solver
This site has an online math calculate with stepbystep solutions and explanations.

Phase plane plotter
This tool plots a system of differential equations of the form dx/dt = f(x,y), dy/dt = g(x,y).

Direction field plotter
This page contains a graphing tool that plots a direction field for differential equations of the form dy/dx = f(x,y).
New Members

Leo HUAEM

Leonard BrennerNone

Nazareth TenorioNazareth

Simphiwe KuneneUniversity of Johannesburg

Patrick LudwigNone

Alex CortezSan Gabriel

Juan Pablo CruzJuan Cruz

Saad Muniruniversity of engineering and technology lahore

Tuyetdong PhanYamadaCalifornia State University, Los Angeles

Carl PetersenNone

OPPS PrintASTI ACADEMY

Mallika HarmonDubai Univercity

Twianie RobertsTennessee State University

Светлана Бугановаkayakh

SURESH THANGARAJANschool

Omega PascubelloHumboldt State University

Sam JonesMOD

Odet AlférezUniversidad Autónoma de Yucatán

Rosa Rysa SimbahanSt. Anne College Lucena, Inc

Erica JohnsonAmerican InterContinental University

Engr SHOAIBIMPERIAL COLLEGE OF BUSINESS STUDIES LAHORE

Howell McCulloughEduTechnologic, LLC

Joe PolidoroBerkshire Community/Technical College
Materials by Discipline
 Algebra and Number Theory (586)
 Analysis (109)
 Applied Mathematics (783)
 Calculus (487)
 Developmental Mathematics (450)
 Differential Equations (151)
 Discrete Mathematics (231)
 Dynamical Systems (40)
 Foundations of Mathematics (120)
 General and Liberal Arts Math (250)
 Geometry and Topology (221)
 Mathematical Modeling (76)
 Mathematics Publishing Tools (33)
 Numerical Analysis (50)
 PreCalculus Mathematics (292)
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 ENotes
 Mathematics MDPI
 Fractional Calculus and Applied Analysis
Mathematics on the Web
Mathematics on Twitter
 Research shows that the more we give, the happier we feel! Give back to the mathematical community by serving on an… twitter.com/i/web/status/1…5 hours ago  maanow
 RT @AWMmath: “Mary Golda Ross became a national icon for Cherokees and women for her work as the first Native American aerospace engineer.”…9 hours ago  maanow
 #COVID has put significant pressure on professors who are also parents. In the latest #MathValues, five professors… twitter.com/i/web/status/1…13 hours ago  maanow
 Celebrate excellence in mathematics scholarship by nominating a colleague for the 2022 AMS Leroy P. Steele Prize fo… twitter.com/i/web/status/1…15 hours ago  amermathsoc
 The March issue of Notices of the AMS celebrates Women’s History Month with profiles of F.N. David, Susan Friedland… twitter.com/i/web/status/1…16 hours ago  amermathsoc
 One of Christopher Haven's early inspirations in mathematics was the "Problems" section of Math Horizons, and now M… twitter.com/i/web/status/1…16 hours ago  maanow
 New job posting: Operations Software Developer  Honeywell  Richardson, TX dlvr.it/Rtwd7H1 day ago  maanow
 Mathematics can help us address all types of issues, including PPE shortages during #COVID. Read more about how gam… twitter.com/i/web/status/1…1 day ago  maanow
 How can we better prepare math majors for the #postgrad #jobmarket? Check out the latest #MathValues for @dbressoud… twitter.com/i/web/status/1…1 day ago  maanow
 #COVID has made cryptography a more important skill than ever. Freshen up your knowledge and learn about what you c… twitter.com/i/web/status/1…1 day ago  maanow