# Science Flip Videos

Showme for ec on graphical analysis of motion (velocity vs time graphs-calculating distance and displacement)

http://www.showme.com/sh/?h=RZlZHEW

showme for stream measurements.  http://www.showme.com/sh/?h=jFFCMFM

video of the science of bottle flipping

Showme for dimensional analysis with cubic or squared units http://www.showme.com/sh/?h=92ccE2S

Showme for dimensional analysis http://www.showme.com/sh/?h=HqhJnUW

***Showme for determining sig figs in a measurment http://www.showme.com/sh/?h=V6QLswa

Addition/subtraction rules with sig figs and examples

Multiplication and division rules with sig figs and examples

Example dimensional analysis problem using cubic conversions:

How to use calculator TI-34 multiview with scientific notation calculations;

How to use calculator TI-30X IIS with scientific notation calculations:

How to use calculator TI-30XA with scientific notation calculations:

How to use calculator TI-34 multiview n/d button in dimensional analysis.

Example doing a metric conversion using dimensional analysis (in the video-I say "we will have the same number at the end after converting" I mean same amount. The number changes if the label changes (ex: 12 inches= 1ft)

Video on bright line spectra and how we can use that to determine composition of atmospheres of other planets.

Fossils section 1 Part 1:

Fossils section 1 Part 2:

Relative aging part 1

Relative aging part 2: index fossils

Relative dating part 3: unconformities

Absolute aging part 1