Math Applets

 

Utilities

 

Length, Perimeter, Area and Volume of Similar Figures:  http://standards.nctm.org/document/eexamples/chap6/6.3/part2.htm#inst2

 

Scaling:  http://illuminations.nctm.org/LessonDetail.aspx?ID=L584

 

Systems of equations calculator:  http://www.shodor.org/succeedhi/succeedhi/Linear/systems1.html

 

Estimator:   http://www.shodor.org/interactivate/activities/estim/index.html

 

Dr. Math:  http://www.mathforum.org/dr.math/

 

Balancing an equation: http://nlvm.usu.edu/en/nav/frames_asid_201_g_4_t_2.html?open=instructions

 

Function machine:  http://nlvm.usu.edu/en/nav/frames_asid_191_g_4_t_2.html

 

Equation grapher with 3 functions in 3 colors:  http://nlvm.usu.edu/en/nav/frames_asid_109_g_4_t_2.html?open=activities

 

Visual Numberline to add decimals:  http://explorelearning.com/ELContent/gizmos/ELMath_Deliverable/dswmedia/PreAlgebra/EL_PA_SolveDec.dcr

 

The Quadratic Transformer

 

 

Requires software download and license

 

Balancing an equation: http://nlvm.usu.edu/en/nav/frames_asid_201_g_4_t_2.html?open=instructions

 

Function machine:  http://nlvm.usu.edu/en/nav/frames_asid_191_g_4_t_2.html

 

Equation grapher with 3 functions in 3 colors:  http://nlvm.usu.edu/en/nav/frames_asid_109_g_4_t_2.html?open=activities