CHEMISTRY – Happy Homecoming! Here’s the lecture on chemical and physical changes, and also on the laws of conservation of mass and energy. Good job on tracing the energy transformations from one form to another. Make sure you can apply all this on the test (and in life!). 🙂
Cool video 🙂
Chance – Thanks! And don’t forget to use your own email address!
Oh my goodness, such a cool video
Matthew – Okay, I’m sensing a pattern?!?
These notes are really going to help me study for the test! The examples in class makes me understand it better!
Thanks for making chemical and physical changes so much fun.
I agree with Grant. Thanks for making it interesting and explaining it in a way that makes it easier to understand!
I had alot of fun doing the lab about the law of conservation of mass. It was really cool seeing the requirements you had to meet to achieve this law.
The lab about the law of conservation of mass was super fun today and it helped me understand the law so much better!
The lab on the Conservation of Mass was really good not only to understand the material better but it is helping work on using our time wisely and working quickly yet accurately!
The baking soda and vinegar in the bottle reminds me of the mythbusters cokebottle and mintoes episode
The baking soda and vinegar in the bottle reminds me of the mythbusters coke bottle and mintoes episode
Thank you for posting the Chemistry lessons so we can refer back to them!
Emily W C7
Thanks for putting the lessons online it’s helps if I forget something from that day
The vinegar and baking soda lab was so much fun! It makes me understand the law of conservation of mass.
Thank you for posting this lesson. It has been very helpful.
Thank you for posting this! It helps to be able to to back and listen to you teaching it again so I can better understand it
Thanks.