We are working on lesson plans, maps, teaching guides, and other informational materials to help teachers and students learn about the importance of the Census.
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How to develop a circle equation in algebraic form when the circle touches the horizontal x-axis and learn how algebra is used in geometry to derive the equation of a circle in algebraic form in mathematics.
FYI, I used this with my own children last year, and was not impressed. The company who developed Quia also developed this, and it's nowhere as good as Quia. It's basically electronic worksheets... no teaching involved. It may have changed over the past year, but the initial service was not worth the money!