by msander | Jan 30, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Hold a reaction in your hand, literally, as students observe and ask questions. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry...
by msander | Jan 29, 2017 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
Where does the water go when a plant is watered? With this experiment, children can discover for themselves how essential the functions of roots and stems are to plant growth. As the colored water is absorbed, students will be able to see how the water is absorbed...
by msander | Jan 29, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry
The contest is to design an elemental tile for each of the four newly named elements, nihonium (Nh), moscovium (Mc), tennessine (Ts) and oganesson (Og). The top entries will be featured in the upcoming issues of Chem 13 News and will be chosen based on creativity,...
by cbrookallred | Jan 26, 2017 | Gr. 11-12 Chemistry
Osmosis, the movement of a solvent (usually water) across a semi-permeable membrane from an area of higher solvent concentration to an area of lower solvent concentration, is key in the maintenance of homeostasis. This demo shows osmosis across a semi-permeable...
Recent Comments