ZPLN Math

A paid subscription site that offers interactive modules (gizmos) might not be worth subscribing to, but worth the look to see what can be done with technology.

great resource for math 

Animated conic sections using a double cone. Could be used to show all conic sections in geometry, as well as the degenerate possibilities in algebra 2

Cool student interactive simulations for lower and upper level math. Lots of science applications too.

You can pick the parameters- radians vs. degree, include reciprocal or inverse trig ratios

Shows how to draw a hyperbola using the constant difference

Kodu is an icon-based development environment, requiring no programming skills but teaching some of the basics of computational thinking and used to build games for PC and Xbox

Could be used as a quiz review for sections 8.2 and 8.3

Here is a more friendly version of Wolfram Alpha, essentially the google of math. Students can get step by step instructions on problem solving... this could act as an at home tutor. It is a sign up site, but it looks like this is free for teachers...not sure if there is a cost for students.

This link gives a description of each part of the LINCS vocabulary strategy.

This interactive site introduces vector magnitude, direction and addition in a lesson plan form

A website that has some interactive activities based on the mathematics level.

general wikipedia site on statistics - this is practice

A visual rep of how a translation is a double ref over parallel lines and a rotation is a double ref over perpendicular lines