Thursday, September 19

Sections 1, 2 & 7: Study!! Look back over your notes and re-watch the videos. Make sure to check your email for the answer keys to the two worksheets from class today. Test topics are: measurement tools, conversions, scientific notation, sig figs, scientific method, density, accuracy, precision and percent error.

Here are some extra videos on what we learned today:

Accuracy vs. Precision

Percent error

Section 6: Complete the Sci Not/Sig Fig worksheet AND the textbook problems in your notebook.