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This worksheet is for use with the Experimental Probability activity (http://www.shodor.org/interactivate/activities/ExpProbability/).
Step through the generation of Sierpinski's Triangle -- a fractal made from subdividing a triangle into four smaller triangles and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.
Introduces students to the idea of finding number patterns in the generation of several different types of fractals.
Introduction and initial discussion of the concept of probability.
Equation Solver (Activity)
This activity helps you understand how to balance an equation. You input the term and the operation. The activity uses that term and operates on both sides of the equation. It then displays the resulting equation. Equation Solver is one of the Interactivate assessment explorers.
This lesson teaches students about theoretical and experimental probability through a series of work stations.
Replacement (Discussion)
Extends the notion of conditional probability by discussing the effects of replacement on drawing multiple objects.
This worksheet is for use with the Slope Slider activity (http://www.shodor.org/interactivate/activities/SlopeSlider/).
Introduces students to simple probability concepts.
Students practice arithmetic skills. Can be tailored for practice of all types of single operation arithmetic ranging from simple addition to operations with integers and decimals.
a resource from CSERD, a pathway portal of NSDL NSDL CSERD