Dose of Science

Who says you cannot teach a cat to open doors? Dexter can!

Lady GaGa and the Neon song. Lyrics by Hannah and Emily.

In this demonstration, I melt some potassium chlorate in a test tube, then drop a Gummy Bear into it. This combustion reaction oxidizes most of th...

This is part 2 "Evidence of a Chemical Reaction." I conducted 4 demonstrations showing one or more of the following characteristics: a color change...

This is part one "Evidence of a Chemical Reaction." I conducted 4 demonstrations showing one or more of the following characteristics: a color chan...

When a balloon filled with hydrogen gas is ignited, a synthesis reaction occurs. Diatomic hydrogen and oxygen act as the reactants producing water...

This is part 2 of "Learning to Draw Atoms of Elements." This is the description that goes with the first video: You can use the periodic table as ...

You can use the periodic table as a tool to draw atoms of elements. The periodic table is organized into periods, groups and families. This video...

This is not an exercise in teaching students to balance chemical equations (that skill is developed after students develop the following skills): 1...