Using a 2002 California Gray David recall vote as an example, young statisticians  identify sources of bias in samples and find ways of reducing and eliminating sampling bias. They consider ways to select random samples from a...

Students define random sample and complete surveys. In this algebra activity, students create surveys and define the way people analyze these results. They discuss random sample as it relates to the Great Depression and come up with...

Young scholars investigate threee types of maps. In this algebra lesson, students idenitfy different maps and explore how they relate to the area keeping cllimate and topography in mind. They discuss maps used to navigate land. air...

Twelfth graders test their knowledge of Algebra II and Trigonometry.  For this Algebra II/Trigonometry lesson, 12th graders are provided with a copy of an Algebra II/Trigonometry Regent Exam from the fall of 2009.  The exam has...