US$ 10.00
letting students measure displacement during buoyancy investigations
sized to dust evenly over paper or around a magnet to make field lines visible during introductory magnetism work
this super-taster set pairs PTC
Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry
glass working
Small Iron Clad Electromagnet Racks & Stands_Bottle Stands letting students measure displacement duringSingle cell iron clad electromagnet on one C battery with integrated hooks for lifting demonstrations, showing how current through an iron core builds magnetic flux in student investigations.