THIS DAY IN SCIENCE: 1st US Patent is for a 'Potash Process' (Hopkins) in 1790

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Safety Q and A: Syringes and Safety

I teach a hydraulics and pneumatics workshop to Grade 8 students for Scientists in School. I am amazed at how few schools have a syringe safety policy in force. With the two or three schools IÕve been in that have a policy (sorry, I canÕt remember the schools),...

EXPLORING GREEN HOUSES

In this design project, students generate scientifically relevant questions concerning efficient buildings, heat transfer, and the conservation of heat. Students will obtain evidence that supports or refutes their response by experimentation, and provide explanations...

WATER, WATER EVERYWHERE!

In this inquiry project, students will investigate how to assess water quality and learn about the impact of unclean water on human...
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