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Mathematical Art of M.C. Escher
Grades
6 to 12
tag(s): perspective (33)
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Prime Curios - University of Tennessee at Martin
Grades
6 to 12tag(s): numbers (118), prime numbers (25)
In the Classroom
If you have students who enjoy "messing with numbers," turn them loose on this one.Add your comments below (available only to members) | Become a Member
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MathsChallenge
Grades
6 to 12tag(s): cryptography (5)
In the Classroom
These problems could be used in class as extra challenges or online rewards for completed assignments.Add your comments below (available only to members) | Become a Member
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Dictionary of Units of Measurement - Russ Rowlett, University of North Carolina
Grades
4 to 12tag(s): measurement (123)
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Math Central
Grades
1 to 12Add your comments below (available only to members) | Become a Member
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Texas Instruments Education Center - Texas Instruments
Grades
1 to 12This site includes advertising.
tag(s): calculators (38), charts and graphs (184)
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NRich Online Maths Club
Grades
6 to 12tag(s): puzzles (176)
In the Classroom
Most of the articles on the site are written for teachers, not students. There are some interesting ideas on teaching strategies.Add your comments below (available only to members) | Become a Member
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Energy Kids - U.S. Energy Information Administration
Grades
K to 12tag(s): conservation (98), energy (139), nuclear energy (20), science fairs (21), solar energy (36)
In the Classroom
Have students work in small groups to complete one of the site's hands-on investigations, such as solar, circuits, friction, or energy surveys, then compare their observations and evidence with the expected results. Assign students an inquiry challenge using the site's energy information and recent statistics, then have groups post claims, supporting evidence, questions, and source links on Padlet, reviewed here, for a class-wide evidence board.Add your comments below (available only to members) | Become a Member
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Slope Calculation - Explore Math
Grades
7 to 9tag(s): charts and graphs (184), equations (128)
In the Classroom
Don't miss the associated lesson plans. Share this site with students to use for additional practice.Add your comments below (available only to members) | Become a Member
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Points in Coordinates Planes - Explore Math
Grades
7 to 9tag(s): charts and graphs (184)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Point-Form Slope of a Line - Explore Math
Grades
7 to 10tag(s): charts and graphs (184)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Linear Programming - Explore Math
Grades
7 to 9tag(s): functions (58)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Linear Inequalities (Slope-Intercept Form) - Explore Math
Grades
7 to 9tag(s): charts and graphs (184), inequalities (27)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Exponential Functions - Explore Math
Grades
7 to 9tag(s): charts and graphs (184), exponents (38), functions (58)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Distance Formula - Explore Math
Grades
7 to 9In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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Area Probability (Throw Darts!) - Explore Learning
Grades
7 to 11tag(s): probability (133), statistics (127)
In the Classroom
Associated lesson plans are available to registered users of ExploreMath.comAdd your comments below (available only to members) | Become a Member
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ArithmAttack
Grades
3 to 8tag(s): addition (139), division (109), multiplication (133)
In the Classroom
Help your elementary math students review with these timed quizzes; your learners will also get practice using the computer to answer questions more quickly and efficiently.Add your comments below (available only to members) | Become a Member
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Teaching Math in America - Smithsonian Institution
Grades
6 to 12tag(s): design (77), teaching strategies (85)
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CensusScope
Grades
6 to 12tag(s): census (12), demographics (13), population (51)
In the Classroom
Share these visuals on your projector or interactive whiteboard. Have students investigate one area of this data and contribute to a class wiki. Not comfortable with wikis? Have no wiki worries - check out the TeachersFirst's Wiki Walk-Through.Add your comments below (available only to members) | Become a Member
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A View from the Back of the Envelope
Grades
6 to 12tag(s): estimation (35), statistics (127)
In the Classroom
Use the content directly, or as an inspiration for your own comparisons.Add your comments below (available only to members) | Become a Member
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