German Yanez Mathematic

Tutorial TI-83

http://www.msubillings.edu/asc/ti83.htm

http://calculator.maconstate.edu/

http://www.prenhall.com/divisions/esm/app/calc_v2/frameset_83.html

Geogebra:  http://www.geogebra.org/cms/

Algebra Balance Scales:  ttp://nlvm.usu.edu/en/nav/frames_asid_201_g_4_t_2.html?open=instructions&from=grade_g_4.html

Algebra Tiles:  http://nlvm.usu.edu/en/nav/frames_asid_189_g_4_t_2.html?open=activities&from=grade_g_4.html

Function Machine:  http://nlvm.usu.edu/en/nav/frames_asid_191_g_4_t_2.html?from=grade_g_4.html

Graph: http://www.padowan.dk/graph/

Area of Triangle: http://www.mathplayground.com/howto_area_triangle.html

Area of Trapezoid: http://www.mathplayground.com/howto_area_trapezoid.html

Same Area different perimeters: http://www.mathplayground.com/howto_sameareadiffperimeter.html

Solving Equations: http://www.mathplayground.com/howto_solvevariable.html

Metric System: http://www.mathplayground.com/howto_Metric.html

Adding Fractions: http://www.mathplayground.com/howto_fractions_diffden.html

Reduce Fraction: http://www.mathplayground.com/howto_fractions_reduce.html

Dividing Fractions: http://www.mathplayground.com/howto_divide_fractions.html

Order of Operations: http://www.mathplayground.com/howto_pemdas.html

Math-Videos: http://www.math-videos-online.com/algebra-videos.html