EASY (AND CHEAP) CRYSTAL GROWING
Students grow salt crystals by making a saturated solution of table salt and let the solution sit around and evaporate.
6th - 9th Science 9 Views 33 Downloads
The Solubility of a Salt in Water at Various Temperatures
Why do sharks swim in salt water? Because pepper water makes them sneeze! An educational instructional activity allows young chemists to test the solubility of different types of salt at various temperatures. Groups create a graph using...
9th - 12th Science CCSS: Adaptable
Mixtures and Solutions: Paper Chromatography Experiment
Why does some ink bleed through paper, and other ink doesn't? Practice some paper chromatography to separate the colors from a pen with an interactive experiment for middle and high schoolers. Learners use a variety of solutions to track...
7th - 12th Science CCSS: Designed