Hon Chemistry 2-20-18 Chapter 5 Overview

HON CHEMISTRY: Okay, this no microphone thing is getting a little old, BUT I think I’ve found a couple of old vodcasts that kind of sum of what we’ve been doing the last couple days. They won’t be be exactly like our last couple of classes, but I think they’ll be helpful. First is an overview of Chapter 5 – including the Marsh test results. Below that is an old overview of the Reverse Scavenger Hunt.

Do you plan to practice #50 – 53? Strongly encouraged! Did you understand it when we did it today in class? Help session Friday morning, 7:20ish A.M.

Hon Chemistry 2-9-17 Chapter 5 Overview from Tammy Skinner on Vimeo.

Photo by Miles McDowell

Conclusion of the cLAB: Element Reverse Scavenger Hunt

Hon Chemistry 2-3-15 Conclusion of cLAB: Element Reverse Scavenger Hunt from Tammy Skinner on Vimeo.

Chemistry 2-21-18 Electron Configuration Review

CHEMISTRY: Kind of an odd Wednesday! A mix of homework review and new notes – all super important stuff. I loved watching the way you were applying what you know about electron configurations!! This vodcast from last year is definitely one you want to watch if you’ve been absent and one that would be helpful to look back at as you study for the test! Start watching it at 4:00 minutes.

Need more help/practice? Help session next MONDAY morning, 7:20ish A.M.

Chemistry 2-13-17 Electron Configuration Review from Tammy Skinner on Vimeo.

flickr photo by Andy.Schultz

Physics 2-21-18 Pascal’s Law

PHYSICS: Did you realize that fluids could produce that much force? Make’s you wonder at the awesome way God designed those beautiful under water sea creatures to withstand so much pressure, doesn’t it? This little creature is a lionfish from the waters of Lembeh, Indonesia.

Oh, and here’s the lecture on Pascal’s law and hydraulics and the like.

Physics 2-27-17 Pascal's Law from Tammy Skinner on Vimeo.

flickr photo by CW Ye

Chemistry 2-20-18 Noble Gas Notation

CHEMISTRY – You too can conquer electron configuration! If you caught on to noble gas notation today, that’s great! But if you are having a bit of difficulty with noble gas notation, no problem! Watch this vodcast again and it will make even more sense the second time! It would also be great review for the test!

Hey, how’d you like reading electron configuration from the periodic table? Super cool, huh? And isn’t God awesome!?!

Chemistry 2-10-17 Noble Gas Notation from Tammy Skinner on Vimeo.

flickr photo by Rennett Stowe

Physics 2-20-18 Archimedes’ Principle

PHYSICS: So when you were floating in the pool this summer, did you enjoy your fellowship with buoyant forces? 🙂 From Tuesday – Archimedes’ Principle.

Great topic for investigation! Speaking of which – what did you find? When the kid jumped out of the boat, did the water level rise, fall, or stay the same? Hmmmm…..

PHYSICS 2-18-14 Archimedes Principle from Tammy Skinner on Vimeo.

flickr photo by marlana

Chemistry 2-15-18 Orbital Notation & Electron Configuration Notation

CHEMISTRY: Wow, you did a great job today! Did quantum numbers begin making more sense when you started using them? Good work today on orbital notation. I think you’re going to be seeing arrows and numbers in your sleep!

Then, just when you were getting the hang of drawing arrows, I go and change it! But don’t you think writing electron configuration notation is a whole lot shorter than doing orbital notation? Don’t get me wrong, knowing how to do orbital is great for seeing how the electrons are paired, but this way is waaaay shorter!

Be sure and practice with the homework tonight, and don’t forget to use the Aufbau “chart”!!!!

Need extra practice or help with this chapter? Ask me about a help session next week!

Chemistry 2-9-17 Orbital Notation & Electron Configuration Notation from Tammy Skinner on Vimeo.

flickr photo by Iguana Jo

Hon Chemistry 2-15-18 d & f-block Intro & a Look Back at cLAB: Element Reverse Scavenger Hunt

HON CHEMISTRY: Wow! Did you every dream there was that much interesting and important stuff to know about the s, p, d, and f block elements?! Here’s the introduction to the d & f blocks, and then, our beginning of running through all the slides to clarify some information and filled in gaps you might have had.

As you are studying, make sure you go back and practice figuring out the period, block, group, and type of element from the electron configuration. And don’t forget the topics I asked you to research for yourself that you will find on the Chapter 5 Stuff to Know Sheet (coming very soon!!)!

To make your research even more interesting(!), there are some really interesting videos with tons of useful information at this site: http://periodicvideos.com/

The videos that you must watch from the s-block for the test are potassium, magnesium, and calcium.

The videos you need to watch for the p-Block are carbon, nitrogen, oxygen, fluorine, and chlorine. http://periodicvideos.com/

The elements from the d block that I especially want you to watch are copper and mercury. And there are other interesting ones you might like to watch just for fun!

The videos on from the f-Block that you need to watch are: neodymium, thorium, and uranium. Go pop some popcorn and have some movie time!

Hon Chemistry 2-3-17 d & f-block Intro & A Look Back at cLAB: Element Reverse Scavenger Hunt from Tammy Skinner on Vimeo.

Chemistry 2-14-18 Quantum Numbers

CHEMISTRY: See what Bohr and Heisenberg’s work led to? Now you have the tools you need to determine where electrons are in an atom – but can you?!?

Here’s the vodcast from today on quantum numbers and the rules you’ll use to use them. Be sure and practice drawing the Aufbau Chart!! The good news – quantum numbers will begin making more sense when you started using them!

Chemistry 2-8-17 Quantum Numbers from Tammy Skinner on Vimeo.

Chemistry 2-12-18 Bohr Model & Quantum Model of the Atom

CHEMISTRY: So which are they? Are electrons particles or are they waves? Here’s the lecture for Monday. If you’re still having questions, you will not only want to watch this vodcast again, but also you might watch these video clips that we saw in class today – The Emission Spectrum of Hydrogen, and also this one Animated Quantum Mechanics.

Tomorrow is the Emission Spectra of Atoms lab! Don’t forget to print the lab and read it BEFORE you come to class!

Chemistry 2-2-16 Quantum Model of the Atom from Tammy Skinner on Vimeo.

Image source nearing-zero.net

Physics 2-9-18 Rotational Dynamics

PHYSICS – Wow! Could you do this? Here’s the lecture on rotational inertia, angular velocity, and angular momentum – rotational dynamics! By the way – I wonder how all this applies to other rotating things…like maybe the Earth? Hmmmmm……

Physics 2-10-17 Rotational Dynamics from Tammy Skinner on Vimeo.

Photo Credit: frozenhaddock via Compfight cc