Youngsters love to write on their hands, and in this fabulous activity they are actually asked to. Using numbers written on the tips of their fingers, they will learn how the binary number system works. This hands-on lesson plan is a...

Students analyze colorimetric using a computer program. In this science activity, students show application of standard curves by finding other areas of science where standard curve is analyzed.

Students develop a working model computer program of a recycling center addressing the material management, work schedules and business finances of running the recycling center.