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Public Media for Central Pennsylvania

Grow a Snowflake 

Create a snowflake shape out of pipe cleaners and then dip your design in a special liquid – over time crystals will form. 


Ninja Escape

Figure out an equation given a set of coordinates and identify the graphs of those functions with this interactive. (Best for Grades 9 – 12)

What are the Odds? And What are the Chances?

These flexible interactives provide opportunities to practice identifying simple, compound, and/or dependent probabilities using answers in the form of fractions, percentages, and/or decimals. (Best for Grades 9 – 12)

Cryptology Files

Take on the role of cryptologists to decode clues using pre-algebraic substitution and order of operation. (Best for Grades 8 – 12)