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Mentally Adding Two
Digit Numbers
Students will apply and practice mental computations.
AAA Math - Fourth Grade
Math Baseball
Tic Tac Toe
Squares
Improve Your
Mathematics
The Number Cruncher
Add, Subtract, Multiply, or Divide with three levels of difficulty.
Addition of
Decimals
Online activity that allows students to practice addition of
decimal tenths.
A+ Math Online
Activities
Ask Lois Terms
Definition and information for the Commutative
Property
Ask Lois Terms
Definition and information for the Associative Property
Change Maker
Interactive practice in monetary exchange
BasketMath
Interactive
An Interactive game covering a wide variety of
mathematical concepts.
A Maths Dictionary for Kids by Jenny Eather
The Maths Dictionary is animated,
interactive, and allows students to practice their math skills. Over 500
terms are explained in simple language. Click on "billion" and discover
that you have 10 billion brain cells working for you right now. Roll
your mouse over the world time zone chart and you instantly know the
time for that part of the world. Every math teacher should bookmark this
Web site.
National Library of
Virtual Manipulatives
Virtual manipulatives related to NCTM
standards in the areas of Number & Operations, Algebra, Geometry,
Measurement, and Data Analysis & Probability. To access
tools, click inside the grid on the cell that matches the grade level
and standards area desired.
Figure This!
From NCTM: Three to four math challenges using real world
examples are posted here each month. For those who need help solving
the challenge, there are hints and complete solutions, along with
related problems.
Shocking Mathematics
Safety instructions for lightning storms are provided along with
addition and subtraction exercises in this lesson plan from NASA
Explores.
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