Online Math Activities
Word Problems
Kahn Academy
Decimals and Fractions
Decimal Place Value
Decimal Place Value 2
Decimals, Rounding
Estimate Sums by Rounding
Equations, simple
Equations 2:
Equations 3:
Equations, Linear 4:
Fractions, Adding and Subtracting
Fractions, Dividing
Fractions into Decimals, Converting
Fractions, multiplying
Fractions, Multiplying (word problem)
Graphing a Line:
Negative Numbers, Adding and Subtracting
Rounding by Estimating Sums
Word Problem, Passing Trains (Algebra)
Word Problem, Two Passing Bicycles
(Algebra)
Word Problem, Overtaking (Algebra)
Word Problem, Early Train (Algebra)
Length, Converting Units of (Dev Math)
Percent Problem, Solving ( Dev Math)
Percent Problem. Solving 2 (Dev Math)
Percent Problem, Solving 3 (Dev Math)
Weight, Application Problems Involving
HomeSchool Math Website
Fractions
Decimals
Percent
Integers
Statistics, Graphs, and
Probability
Geometry
Algebra
Calculus
Trigonometry
Logic and
proof
Word Problems for Kids
A great selection of word problems for grades
5-12. A hint and a complete solution available
for each problem.
Learn to Solve Word Problems
A collection of school algebra word problem
solvers that help you understand the
solutions.
Math Tutorials
HippoCampus
High-quality free video lessons with interactive
questions covering high school algebra,
calculus, physics and many other high school
subjects.
Virtual Nerd
Video tutorials for pre-algebra, algebra 1,
algebra 2, and intro physics. Includes both a
free and paid (premium) versions.
College Algebra Online Tutorial
including high school algebra and college
algebra topics both. Step-by-step instructions,
lots of worked out examples.
MyAlgebra.com
An online calculator that lets you enter algebra
problems and gives you the answers.
QuickMath.com
An online calculator that solves equations and
does all sorts of algebra and calculus problems
instantly and automatically.
MathWay.com
An online step-by-step automatic math problem
solver from basic math & pre-algebra all
through calculus.
MathsChallenge.net
Search for number, geometry, probability etc.
word problems and challenges. Includes
solutions.
Videos:
 YouTube: Learningupgrade
 Discovery Education
Requires login:
Student ID# & pw
Teacher login: email/ Zangle pw
Conversions and Ratios: Dollars to Drams
Estimating and Proportions: Counting Sheep
Exploring Exponents: Using Exponential
Functions to Calculate Exponential Growth
Converting Decimals and Fractions
 Illuminations (Thinkfinity)
Geometric Investigation of
http://illuminations.nctm.org/ActivityDetail.asp
x?ID=127
Links to 724 Math Resources:
Numbers/Operations, Algebra, Geometry,
Measurement, Data Analysis / Probability
http://illuminations.nctm.org/WebLinks.aspx
Other Resources:
Wolfram: A Computational Knowledge
Engine
(enter your birthday for fun!)
Linear Regression practice
http://illuminations.nctm.org/ActivityDetail.asp
x?id=82
http://Math-play.com
Plot data on a coordinate grid, and
determine the equation for a line of best fit.
Games / Interactives
http://illuminations.nctm.org/ActivityDetail.asp
x?ID=146
Positive and negative numbers, by exploring
the voltage of batteries.
http://illuminations.nctm.org/ActivityDetail.asp
x?ID=152
Geometric Proof: Why is x2 + ax = (x + a/2)2 –
(a/2)2?
http://illuminations.nctm.org/ActivityDetail.asp
x?ID=132
Graphs, equations, tables, and technological
tools are used
http://illuminations.nctm.org/LessonDetail.aspx
?ID=U142
Pan Balance : Expressions
http://illuminations.nctm.org/ActivityDetail.asp
x?ID=10
2
Math Strategy Games:
- fundamental skills like factoring, symmetry,
fractions, angles and prime numbers. (log in as
“guest”)
CalculationNation