Other
Answermath: Raiz
An online root game which offers practice in mental math and times practice. When you submit the wrong answer, it provides the correct one. Students and teachers can choose square root or cube root problems. In Spanish, with links to...
Other
Answermath: Potencias
An online exponents game which offers practice in mental math and times practice. When you submit the wrong answer, it provides the correct one. Students and teachers can choose 1 or 2 digit numbers, and practice squaring or cubing each...
Other
Answermath: Seno
An online sine game which offers practice in mental math and times practice. When you submit the wrong answer, it provides the correct one. In Spanish, with links to English and Italian versions.
Other
Answermath: Tangente
An online tangent game which offers practice in mental math and times practice. When you submit the wrong answer, it provides the correct one. In Spanish, with links to English and Italian versions.
Rice University
Rice University: Cynthia Lanius: Who Wants Pizza? Learn About Fractions
These introductory lessons to fractions provide clear explanations and directions with practice problems. Also includes a "teacher's notes" section with resource and standards information. Each section focuses on a different fractions...
National Council of Teachers of Mathematics
Nctm: Figure This: Math Challenges for Families
NCTM offers sections on Families & School, Families & Math, Families & Homework, and more. Has links to brain-teaser problems ranging in skill from very easy to challenging. Click Take a Challenge or Challenge Index for...
Other
P.u.e.m.a.c.: Conceptos Del Calculo
These are interactive examples that illustrate various concepts of Calculus. It goes from real numbers to the maximum and minimum value of functions. Requires Java.
Math2
Dave's Math Tables: Spanish English Math Dictionary
Provides list of math terms and their Spanish translations. Great resource for English speaking teachers instructing Spanish speaking students.
Wikimedia
Wikipedia: Henri Poincare
Mathematics and Science often go together in physics and other studies. This site explores a physicist who utilized both fields to advance the ideas of relativity and other concepts.
Wikimedia
Wikipedia: Werner Heisenberg
In this Spanish-language entry, trace the life and accomplishments of Werner Heisenberg, the great physicist whose work with quantum mechanics resulted in earning the Nobel Prize.
Other
Thales: Abaco Probabilistico
This is a Spanish language lesson plan in mathematical probability.
Other
P.u.e.m.a.c.: Que Es La Razon Aurea?
Find out how to calculate the Golden Ratio in this exercise.
Other
P.u.e.m.a.c.: Una Visita Guiada Al Caos (El Mapeo Logistico)
This is an advanced topic with a very detailed presentation of the chaos theory.
Other
P.u.e.m.a.c.: Fractales
On this site, you can find information on fractals and also create fractals by using the Fractals Simulator. Requires Java.
Other
P.u.e.m.a.c.: Galeria De Transformaciones
Enjoy constructions created by rotations, reflections and translations. [Requires Java.]
Other
P.u.e.m.a.c.: Juegos
Try these interactive math games to test and train the mind. Good explanation is given for each of the games. Requires Java.
Charlotte Mecklenburg Library
Cuenta Los Platanos
In Spanish. A fun and interactive counting activity. Children pick what the monkey should eat, and then count how many he eats. The main page offers lots of activities for preschoolers.
Other
Nwrl: Teaching Math and Science to English Language Learners [Pdf]
This resource guide gives a wealth of information and strategies for teaching math and science to ELLs. Special attention is given to techniques for integrating language and content instruction for these disciplines.
Other
Thales: Divisibilidad
Spanish content. Online lessons explaining divisibility, most common dividers, and least common multiples. Shows step-by-step examples, followed by a few example problems and solutions.
Ministerio de Educación (Spain)
Ministerio De Educacion: Conecto Con Las Mates
These are five interactive units for Elementary math. Each unit is structured in four parts: explanation, activities, dictionary and assessment.
Other
Ministerio De Educacion Y Ciencia: Funciones Elementales
Interactive resources and activities that could be used in the classroom to introduce functions and graphing functions. Requires Java.
Fundación Cientec
Cientec: Juegos Cooperativos
A small collection of 20 or so math brain teasers and word problems, in Spanish. Challenging for younger students -- they use math skills up to multiplication.
Ministerio de Educación (Spain)
Cnice: Las Fracciones
These are interactive activities dealing with fractions. A short test is also provided in each section.
Fundación Cientec
Modelos Matematicos Del Cosmos De Los Indigenas Mayas Precolombinos
This site explains the Mathematical models used by the Mayan. You can see the traditional designs that Indians were using in their paintings and ceramic in the search for their calendars, their models of the cosmos and their mathematical...