


Celebrate Pi Day!--Mr. Bujak
Our February 27, 2009 PSSA math challenge problem winner is Ernest McCollum. This geometry problem asked for the area of the circle given the circumference of the circle. Answer is B.
Our February 26, 2009 PSSA math challenge problem winner is Salah Bey. This algebra problem involved the evaluating a function at a particular value. Answer is B.
Congratulations to the following students for making Honor Roll for the 2nd marking period:
Our February 25, 2009 PSSA math challenge (data analysis) problem involved understanding the how the mean, median, mode, and range, are affected when all the data values are incremented by a value. Answer is D.
Our February 24, 2009 PSSA math challenge (algebra) problem involved the identification of an equation as quadratic and hence the graph as a parabola and finding the maximum height (at the vertex or axis of symmetry). Answer is D.
Our February 23, 2009 PSSA math challenge problem winner is Shkeem Brown. This geometry/algebra problem involved the application of the Pythagorean Theorem to solve for a leg of a right triangle. Answer is D.
Our February 20, 2009 PSSA math challenge problem winner is Nadine Redic. This algebra/geometry problem involved knowing and applying the equation of a circle. Answer is A. See also: conic sections.
Our February 19, 2009 PSSA math challenge problem winner is Tiffany Swan-Henley. This algebra problem involved examining a scatterplot for correlation: negative (inverse), positive (direct), constant, or not related. Answer is A.
Our February 18, 2009 PSSA math challenge problem winner is Nadine Redic. This algebra problem involved solving the inverse of a function. Answer is B.
Our February 17, 2009 PSSA math challenge problem winner is Shkeem Brown. This geometry/algebra problem involved solving areas of a triangle and a similar area for a square. Answer is A.
The winners of the Black History Month Portrait Identification are:
Our February 13, 2009 PSSA math challenge problem winner is Tishell Wessells. This geometry/algebra problem involved approximating the length of a line segment which was part of a figure involving squares and right triangles. Answer is A.
Our February 11, 2009 PSSA math challenge problem winner is Dominique Williams. This probability problem involved counting and independent events. Answer is D.
Our February 10, 2009 PSSA math challenge problem winner is Maryah Span. This algebra problem involved identifying a similar linear equation provided a point and a slope. Answer is D.
Congratulations to the February Students of the Month: 9th grade Neary Prange, 10th grade Tianna Whitaker, 11th grade Darius Banks, 12th grade James Bennett.
Our February 9, 2009 PSSA math challenge problem winner is Nadine Redic. This algebra problem involved examining a system of 2 linear equations in 2 variables to determine the number of solutions. Answer is A.
Our 12th grade Hope Charter School students were treated to rapper, Young Steff, courtesy of Power 99 FM.
Our February 6, 2009 PSSA math challenge problem winner is Tiffany Swan-Henley. This algebra problem involved simplifying a rational expression involving coefficients and variables with exponents. Answer is D.
Our February 5, 2009 PSSA math challenge problem winner is Telma Maxwell. This data analysis problem required the proper interpretation and reading of a bar chart and calculation of the average. Answer is C.