hello does anyone know a useful website that help high school students with math?

Answer 1

Abstract Algebra Online
http://www.math.niu.edu/~beachy/aaol/
Provides defintions and theorems

Eric Weisstein's World of Mathematics
http://mathworld.wolfram.com/
Information by math topics

Explore Math
http://www.exploremath.com/index.cfm
Lots of hands-on computer activities

MacTutor History of Math
http://www-groups.dcs.st-andrews.ac.uk/~history/
Super resources for math history and mathematicans

Math League Help Topics
http://www.mathleague.com/help/help.htm
Lots of resources for middle school math

Maths Net
http://www.sosmath.com/index.html
Great resources for high school math including algebra, trigonometry, calculus, differential equations, complex variables, and matrix algebra

Measure 4 Measure
http://www.wolinskyweb.com/measure.htm
A collection of interactive sits on the web that estimate, calculate, evaluate, translate, etc

Mega-Mathematics from Los Alamos National Laboratory
http://www.c3.lanl.gov:80/mega-math/
Math games, puzzles, and activities

Yahoo: Directory Mathematics
http://d3.dir.dcx.yahoo.com/science/mathematics/
Great links to math resources by categories



Algebra Story and Word Problems
http://www2.hawaii.edu/suremath/intro_algebra.html

Problem solving in all subjects that use mathematics for problem solving. Algebra, Physics, Chemistry... from grade school to grad school and beyond.
Close to 100 from TERC's Hands On! (Grades 3-4)
http://www.terc.edu/handson/f96/close.html

This game engages students in solving mathematical problems in ways that make sense to them, talking about their work, working with peers, building models of mathematical situations, relying on their own thinking, and learning from the thinking of others. Specifically, this game places emphasis on mathematical thinking and reasoning and, most important, on mental computation.
Investigations in Number, Data and Space
http://www2.lab.brown.edu/investigations/
A standards-based K-5 mathematics program developed at the Educational Research Collaborative at TERC in Cambridge, Massachusetts, and supported in part by a National Science Foundation Grant.
Investigations in Number, Data, and Space from TERC http://www.terc.edu/investigations/index/html/index.html

Mathematics Educaiton from TERC http://www.terc.edu/TEMPLATE/topic/index.cfm?topicID=6

Homepage for New Math Teachers by T. Husted
http://people.clarityconnect.com/webpages/terri/terri.html

Created to give new math teachers ideas and suggestions to help with their teaching.
Learning Open

http://gs260.sp.cs.cmu.edu/LearningOpen2003/
The goal is to learn what instructional strategies achieve high levels of student learning on average. This is done by focusing on a few very specific learning goals (this year's learning goals), and using the same pre and post measures to assess student learning. For the year 2002-2003, focus is on algebra symbolization.
Related Website:
Ms. Lindquist: The Free Algebra Tutor for Word Problems http://www.algebratutor.org/

Lessons to Motivate Underachieving Math Students by A. McCall
http://www.mste.uiuc.edu/mccall/mainlesson.html
What can a mathematics teacher do to interest and motivate learners?
Mathematically Correct
http://www.mathematicallycorrect.com/
This web site is devoted to the concerns raised by parents and scientists about the invasion of our schools by the New-New Math and the need to restore basic skills to math education.
Mathematically Sane: Promoting Rational Reform of School Mathematics
http://www.mathematicallysane.com/home.asp
Created to provide an alternative -- and more accurate -- view of reform by making a compelling case that changes in our nation's mathematics programs are imperative for our students' future success and for the economic health of our nation.

Math Word Problems for Children
http://www.mathstories.com/
The goal of this math website is to help elementary and middle school children improve their math problem solving and critical-thinking skills. It has over 8,000 interactive and non-interactive NCTM compliant math word problems for children to enjoy! [Available to members only - two kinds of memberships available: Basic-Membership, and Premium-Membership]

National Association of Mathematicians (NAM)
http://www.caam.rice.edu/~nated/orgs/nam/
Focused on the promotion of excellence in the mathematical sciences and the promotion of the mathematical development of underrepresented American minorities.

Answer 2

For homework help, try www.hotmath.com. But a great website for all levels of math for visual manipulatives is http://nlvm.usu.edu/en/nav/vlibrary.html.

Found another one: http://mathforum.org/library/drmath/drmath.high.html

Answer 3

edhelper.com