Math Applets

Interactive Math applets to explore and gain deep understanding of concepts. Changing parameters and zoom-in and zoom-out can be done by pressing/touching with a finger the triangles on the left panel of each applet.

Algebra

1. Slope Intercept Form of Lines. Can be used to understand slope, intercepts, ...
   
   
2. Equation of Lines in Standard Form. Can be used to understand slope, intercepts,...

College Algebra

1. Quadratic Function (general form). Change parameters and see the effects on the vertex and overall shape of the quadratic function.
   
   
2. Quadratic Function in Vertex Form. Change parameters and see the effects on the position of vertex. Can also be used to understand shifting.

Trigonometry

1. Angle in Standard Position. Enter two angles and press start. Can be used to explore coterminal angles, reference angles, special angles,...
   
   
2. . Graph of sin(x), cos(x) and Tan(x) and the Unit Circle. Select which function to be plotted (up to 3) and then press start. Can be used to explore period, domain, range,...