## Mathematics lesson and learning tools

Our latest additions:

**Problem Sums Worksheet Generator**. Download dynamically generated mathematics word problems (problem sums) worksheets including detail worked out solutions. Great exercises for elementary / primary level students as well as for parents to guide their children learning mathematics.**Printable Worksheet Generator**. Download dynamically generated worksheets for addition, subtraction, multiplication, division, and fractions. Great exercises for children. Multiplication and division of fractions have been added.**Geometric Linear Transformation (3D)**. The 3D version of our linear transformation calculator is now available. Use this calculator to find the result of 3D transformation such as rotation, relfection, scaling (contraction/dilation), or shear in three-dimensional space.**I Do Maths Blog**. We have just added a mathematics blog to complement this site with interesting and useful articles about mathematics. If you have a passion for mathematics and like to write, you are welcome to contribute your own articles.

Mathematics is fun! But not only fun, it's also very important. Here we hope to help you with your journey in learning Mathematics. Feel free to drop suggestion and comments to [email protected]. We hope the tools and materials available here will be useful for you.

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Latest updated: Quadratic Equation, Worksheet Generator - added multiplication and division of fractions, Probability - Bayes' Theorem, Matrix Calculators, Gauss-Jordan Elimination - automatically append Identity Matrix, Simultaneous Linear Equations, Probability: Bayes' Theorem, Significant Figures Calculator, Geometric Linear Transformation,

### Mathematics News

*Wed, 15 Apr 2015 16:34:10 EDT*

Mathematical ideas and tools are often used to describe aspects of large macroscopic systems. Examples abound in areas as varied as finance to psychology. In a paper published last month in the SIAM Journal on Applied Mathematics, author Fabio Bagarello proposes mathematical models to analyze political decision-making. Using a dynamical approach which accounts for interactions between political parties and their constituents, the model tries to deduce whether parties should form coalitions under various circumstances.

*Wed, 01 Apr 2015 16:32:11 EDT*

The snow is almost gone in the northeast and that means baseball season cannot be far behind. Like most seasons, some teams look like they will continue to dominate their competition while others may spring some surprises. This is the 18th year that NJIT Mathematical Sciences Professor and Associate Dean Bruce Bukiet has published his model's projections of how the standings should look at the end of the regular season. Over the years, Bukiet has applied mathematical analysis to compute the number of regular season games each Major League Baseball team should win. Though his expertise is in mathematical modeling (rather than baseball), his projections have consistently compared well with those of so-called experts.

Provided courtesy of: **Phys.org: Mathematics News**

Phys.org provides the latest news on mathematics, math, math science, mathematical science and math technology.