Explores the basis of scientific endeavors! This video explains what the term ’empirical’ means, differentiates observations and inferences, talks about...
Playlist - Full Course! Start to Finish!
This is it! Here is the entire course IN ORDER!
Starts with a brisk review of the scientific method. Moves on to differentiate hypotheses, theories and laws. Ends with a stern warning about trying to prove stuff in...
Focuses on mechanical scales (which prove trickier to read than digital ones). Learn how to determine a scale’s resolution! Learn how to read a scale correctly...
Time to face off against scientific notation. Manipulate numbers big and small. I’ll even throw in some tips for using your calculator correctly.
An important lesson showing you why all numbers are important, but only some are SIGNIFICANT.
Now that you know how to read significant figures off a scale, you’ll need to use them properly in math problems. The days of rounding your answer to whatever...
Chemistry involves a lot of converting between different units. Factor-label (aka dimensional analysis) is a no-nonsense way to easily set these up every time. Ignore at...
Do you have mass? Volume? Then you MATTER. We define some terms that matter when you’re talking about matter, including a differentiation of states of matter and...
The ultimate organizational tool: the matter classification tree (root system?). Not only will we differentiate pure substances and mixtures, but we will sub-classify...
One of the great stumbling points of the typical chemistry student is correctly distinguishing mixtures from compounds. But you are no typical chemistry student since...