Ski2 Educational Publishing began as a way to share labs and activities more effeciently. Being classroom teachers, we understood a few things that help to make activities more useful.
These were our guidelines as we transformed our collection of labs and activities into the first Low Budget Biology volume and the Ski2 books that followed.

Low Budget Biology is a collection of 83 labs and activities that cover the scope and sequence of a standard high school biology class. All activities include blackline masters, and teacher prep ideas and hints. Many include extension and modification ideas for use in a wide range of class settings and levels.
Low Budget Biology II contains an additional 13 labs and activities in the same user-freindly format.

Low Budget Biology 3 is another baker's dozen hands-on labs and activities for the biology classroom.
Low Budget Biology 4 the next in the series...13 more labs and activities!
A goal of Ski2 is to allow other creative teachers an opportunity to share classroom-tested activities with fellow educators

Kickstarts for US History is a collection of interactive simulations for the US History classroom. Teacher-Author Trae Holland has created lessons that place your history students within the events they study in class. His activities speak to the purpose and relevance of the material.
The Writer's Workbench is a creative writing resource developed by award winning fiction author Maureen Crane Wartski. Serves as a road map for students and Teachers in the development, writing, editing, and evaluation of short stories. Student Version is also available in class sets of individual student portfolios.