Watch the video below to learn about how to calculate Speed, Distance, and Time, all using the same equation.
Please complete your review packet and study for your quiz. You should look back through the last couple posts on here to review the material that will be on the quiz.
We have learned all the skills we need to be ready for our quiz on Tuesday. We will continue practicing and reviewing Monday then take our assessment the following day.
GOLD TAPE QUESTION: Gilbert N. Lewis is the scientist who developed the diagrams we still use today to draw molecules and their electrons. Lewis also developed what are now known as "Lewis Acids" and "Lewis Bases" Two pieces of gold tape is up for grabs this week! 1) What is a Lewis Acid? 2) What is a Lewis Base?
Yesterday we discussed the Octet rule and today we used the octet rule to create Lewis diagrams of both atoms and molecules. Use the videos below to review these concepts.
Today we built periodic tables of the first 18 elements and learned about the Bohr model of the atom. Tomorrow we will learn about the Lewis Dot structure and continue practicing diagramming atoms. We will have our final chemistry assessment this Friday.
Mr. Powell is an 8th grade Science Teacher in Western Colorado.