Hon Chemistry 10-4-17 Classification of Matter

HON CHEMISTRY: Happy Wednesday! Great job today on asking questions to classify matter! How are you doing on the examples of homogeneous and heterogeneous matter? Here’s a question to think about again, can you tell me three different types of homogeneous matter?

And no, this isn’t part of a moonshine still, but it is copper and I thought it looked kind of cool! Speaking of….why do you think they use copper coil in stills??

Hon Chemistry 9-28-16 Classification of Matter from Tammy Skinner on Vimeo.

flickr photo by cobalt123

Physics 10-3-17 Angular Projectile Problems

PHYSICS – Great job today working through the monkey-hunter problem, and great start on the rocket problem – I think you’ve got it figured out? Maybe? I found an old vodcast that has more of that problem worked – might help. 🙂

Do the problems make more sense now? Don’t give up on the next set! They are tough, but you can do it!

Physics 9-29-15 Angular Projectile Problems from Tammy Skinner on Vimeo.

flickr photo by Johnson Cameraface

Chemistry 10-3-17 Intro to Chemistry

CHEMISTRY: We’re finally starting what chemistry is all about! Here’s the lesson from Tuesday. Can you apply the branches of chemistry and types of scientific work? As you go through the chapter, make sure you have the vocab down, and be sure you’re able to apply what you learned each day!

Now….how would you describe this copper ore? Let’s talk about that tomorrow!

Image source bonita-david.com

Physics 10-2-17 Angular Projectile Motion

PHYSICS – So we are finally putting it all together – angular projectile motion! Here’s the lesson – some homework discussion and then angular projectile motion.

The number one thing to remember – Never use the resultant velocity to do more than find the vertical and horizontal components! And vertical is vertical, horizontal is horizontal and don’t ever mix the two!

PHYSICS 9-30-14 Angular Projectile Motion from Tammy Skinner on Vimeo.

flickr photo by gpwarlow