Salt pH Calculations
4:38
2 жыл бұрын
Base pH Calculations
6:09
2 жыл бұрын
Acid pH Calculations
12:20
2 жыл бұрын
Equilibrium Calculations
18:44
2 жыл бұрын
LeChatelier's Principle
4:49
2 жыл бұрын
Reaction Mechanisms
5:51
2 жыл бұрын
Integrated Rate Law
6:33
2 жыл бұрын
Differential Rate Law
15:12
2 жыл бұрын
Colligative Properties
13:20
2 жыл бұрын
Solution Composition Calculations
7:45
Solution Properties
18:42
2 жыл бұрын
Intermolecular Forces and States
11:31
Properties and Intermolecular Forces
13:09
Intermolecular Forces
9:23
2 жыл бұрын
Graham's Law
4:17
2 жыл бұрын
Kinetic-Molecular Theory
4:58
2 жыл бұрын
Dalton's Law
7:58
2 жыл бұрын
Gas Stoichiometry
9:15
2 жыл бұрын
Gas Laws Review
18:20
2 жыл бұрын
Bond Types & Electronegativity
8:23
2 жыл бұрын
Periodic Trends
27:52
2 жыл бұрын
Electron Configurations
20:50
2 жыл бұрын
Quantum Numbers
15:28
2 жыл бұрын
Пікірлер
@anujajoshi9155
@anujajoshi9155 Ай бұрын
Ma'am would it be possible to add more plant physiology videos with taking reference to the latest version of campbell. Thank You
@anujajoshi9155
@anujajoshi9155 Ай бұрын
Thank you ma'am!!! Even though I am not your student but your explanation has been plenty helpful for me as to prepare for a national examination
@linhhaisong9537
@linhhaisong9537 Ай бұрын
hello ms.barker! im taking ap biology this year and my teachers pretty tough...i want to be able to go over the chapters and take notes by myself, but thats time consuming and i have other aps. Im planning on using your videos and reading over the textbook instead! would that be a good method for trying to survive ap bio? from a tired ap biology sophmore
@barkerchem
@barkerchem Ай бұрын
Hi there :) My students for the most part dual enroll, so although I am covering a lot of the same content as you will, I tend to have to go over it in greater depth. Just an fyi. I also made these my very first year teaching AP Bio, so I can’t say they are the greatest. Use whatever helps you, but I definitely encourage you to do practice AP questions when you can. Hang in there!
@velaris77
@velaris77 Ай бұрын
@@barkerchem thank you so much!! this is one of the first aps im taking and im feeling very stressed from what prior students are saying. Im gonna use your videos and my teachers interactive notes and hopefully ill fine!! tysm!
@hl732
@hl732 Ай бұрын
The audio is corrupted 😢
@Gigi0333Mm
@Gigi0333Mm 2 ай бұрын
Can I have a link to the file??
@universe329
@universe329 3 ай бұрын
❤❤❤❤ I am a sri lankan advanced level biology student
@nawaltariq1038
@nawaltariq1038 4 ай бұрын
thank you so much. Your literally the best teacher for ap bio I have found
@berkyldz8988
@berkyldz8988 4 ай бұрын
thank you!!!❤
@mayaa.5987
@mayaa.5987 5 ай бұрын
Thanks, miss, for the video, but can you kindly link the slides?
@ChanyaM
@ChanyaM 7 ай бұрын
Thanks so much!!!
@Taz.K
@Taz.K 8 ай бұрын
Thank you so much. This helps a lot!
@Guitarjoel989
@Guitarjoel989 8 ай бұрын
Thank you! :)
@mungkudyong4575
@mungkudyong4575 8 ай бұрын
Hello, I wonder If I can get a slide somewhere, since the content is according to campbell's textbook.
@wolliw7079
@wolliw7079 8 ай бұрын
if i pass this exam i owe it to you
@sofiamilian3572
@sofiamilian3572 8 ай бұрын
I’m on the same boat
@tobaadeniyi2042
@tobaadeniyi2042 8 ай бұрын
Thank u
@spicylicious7
@spicylicious7 8 ай бұрын
Please never delete this channel 😭🙏
@emilioreyes8625
@emilioreyes8625 8 ай бұрын
queen
@giannadib2761
@giannadib2761 8 ай бұрын
Great lecture! Super helpful as I study for my exam tomorrow :) Thanks!!
@uibu9652
@uibu9652 8 ай бұрын
bio153 eh?
@wouldbfarmer2227
@wouldbfarmer2227 8 ай бұрын
I am not sure I can agree with your take on science's definition of 'theory'. It almost seems as if you would be giving support to those naysayers who would say "yah, but evolution is just a theory." Theory, in science, isn't a guess or a hunch. Gravity is a theory, and the 'theory of evolution' is indeed backed by insurmountable and incontrovertible evidence.
@lukehudek6153
@lukehudek6153 6 ай бұрын
Yeah her definition was somewhere closer to predicting an observation, not even a hypothesis
@AngelnottheSaint
@AngelnottheSaint 8 ай бұрын
Thank you so much! You’re so great at explaining 💖💖
@julianasmithuti2574
@julianasmithuti2574 8 ай бұрын
Do you have a link to these powerpoints? Appreciate the vids!
@Andres-bf5cq
@Andres-bf5cq 8 ай бұрын
what the fuck is up bitchesssss
@josscast8772
@josscast8772 9 ай бұрын
At 19:27 that is an example of COMPLETE Metamorphosis NOT Incomplete Metamorphosis. Thanks for the video!
@emilioreyes8625
@emilioreyes8625 9 ай бұрын
TYSM
@josscast8772
@josscast8772 9 ай бұрын
Thank you for this video!!
@allrise1086
@allrise1086 9 ай бұрын
I miss these video why no post more of these😢
@idkidk916
@idkidk916 9 ай бұрын
thank you for these 🙏
@SewerRat-fv9vr
@SewerRat-fv9vr 9 ай бұрын
💪😤 i funna get an 100 on chapter 25 test
@CMBBB-o6q
@CMBBB-o6q 9 ай бұрын
Can’t hear this video so well 😢
@CMBBB-o6q
@CMBBB-o6q 9 ай бұрын
P.S. I also just subscribed!
@CMBBB-o6q
@CMBBB-o6q 9 ай бұрын
Hello 👋 I’m really enjoying your channel. I’m in this Bio class and I’m just going through the chapters with you. Keep up the good work.
@emilylin155
@emilylin155 10 ай бұрын
You say Um too much it’s very distracting. It would benefit students if you could work on that
@zoejane1635
@zoejane1635 9 ай бұрын
no
@shahbazdoger1352
@shahbazdoger1352 10 ай бұрын
Please share these slides😊
@emilioreyes8625
@emilioreyes8625 10 ай бұрын
Thanks!
@amudamuhammad8346
@amudamuhammad8346 10 ай бұрын
Good 👍
@competencity657
@competencity657 11 ай бұрын
are you using Campbells Biology 12th edition for these videos?
@barkerchem
@barkerchem 11 ай бұрын
I believe I was using Campbell’s 10th. We have since adopted Campbell’s 12th. If I ever have time I may go back and redo these.
@NoBody-fq8vp
@NoBody-fq8vp 11 ай бұрын
This video was very helpful, I just have a question about the "You cannot measure heat" part at around 28 minutes into the video. If anyone could answer, that would be great. What does that mean, I was thinking Fahrenheit and Celsius were ways to measure heat, but if I am looking at this with the wrong perspective or context, I would love an explanation.
@barkerchem
@barkerchem 11 ай бұрын
You can measure temperature, but there is no device to quantify energy. It can only be calculated.
@clairefradley1846
@clairefradley1846 Жыл бұрын
learnt a lot from t thanks
@zaemull1165
@zaemull1165 Жыл бұрын
stu-stu-studdering too much
@barkerchem
@barkerchem Жыл бұрын
I’m sorry my video wasn’t at a quality you expected. It was my first year teaching the course, and I hadn’t taught bio in 10+ years, much less college bio. I was still getting acquainted with the breadth and depth of the content. These were made for my students during COVID, and I was going through a lot of content in a very short period of time.
@subject3789
@subject3789 9 ай бұрын
@@barkerchembro just hating thank you for the review videos ma’am.
@shakeelabdulkareem5680
@shakeelabdulkareem5680 8 ай бұрын
@@barkerchem Ignore the hateful comments, thank you for the video!
@IrvBlvd
@IrvBlvd 8 ай бұрын
barkerchem don’t listen to people like these your videos are extremely helpful and I can tell that you’re a great person. Thank you
@zaemull1165
@zaemull1165 8 ай бұрын
@@barkerchem excuse me mam im sorry for whatever i said foreal i was just mad because our teacher made us do work to this
@omarrabah8048
@omarrabah8048 Жыл бұрын
I just want to let you know. I am taking bio 2 at a univeristy and you teach 100000000% better then my professor. Literally paid her just to watch you instead. Thank you so much!!!!!!
@zachchristiansen5469
@zachchristiansen5469 Жыл бұрын
LOL im also in University taking Bio2 and i stopped going to Lecture and only watch Ms Baker
@barkerchem
@barkerchem Жыл бұрын
Thank you both for your kind words. Still go to lecture! You never know what you might learn there!
@williambrowne4451
@williambrowne4451 Жыл бұрын
I know this was three years ago and I do not mean to come off rude!, but you should practice not saying uhh, or umm so often.. or at all! It is very difficult at first but it makes you a much better presenter and speaker without saying uhhs or umms !! Other than that all your reviews are amazing they help me out so much!
@barkerchem
@barkerchem Жыл бұрын
I’m sorry my video wasn’t at a quality you expected. It was my first year teaching the course, and I hadn’t taught bio in 10+ years, much less college bio. I was still getting acquainted with the breadth and depth of the content. These were made for my students during COVID, and I was going through a lot of content in a very short period of time.
@williambrowne4451
@williambrowne4451 Жыл бұрын
@@barkerchem I think you did fantastic ms. barker
@anitasaini3392
@anitasaini3392 Жыл бұрын
I am from India but I like your contents , sir 👍👍
@barkerchem
@barkerchem Жыл бұрын
Thank you!
@AaryanRKO
@AaryanRKO 10 ай бұрын
bud its mam**
@KoEunhyuk
@KoEunhyuk Жыл бұрын
Does this also apply to senior high school?
@barkerchem
@barkerchem Жыл бұрын
I teach this as part of my dual enrollment/AP Bio course at high school.
@lvnyakaushal
@lvnyakaushal Жыл бұрын
How can we get access to these slides?
@psuedonerd1236
@psuedonerd1236 Жыл бұрын
Thank you!
@barkerchem
@barkerchem Жыл бұрын
You are quite welcome!
@amramr-w9w
@amramr-w9w Жыл бұрын
can i get the powerpoint?
@potatohenry1135
@potatohenry1135 Жыл бұрын
Thank you for your teaching, master.
@barkerchem
@barkerchem Жыл бұрын
You are very welcome!
@kiimzi2641
@kiimzi2641 Жыл бұрын
I dont know if youll see this but thank you so much! Im in my first year of Microbiology and this really helped ❤❤❤
@barkerchem
@barkerchem Жыл бұрын
I’m so glad to have been of help!
@honeyboo3744
@honeyboo3744 Жыл бұрын
Hey, I cant find your quizlet study ,can you please write in the comment section?
@caafimaad8835
@caafimaad8835 Жыл бұрын
Thanks!