AP Biology Science Practice 1: Models and Representations

In this video Paul Andersen explains the importance of models and visual representations in an AP Biology class. Science practices are overarching skills and knowledge required to be successful in an AP Biology classroom. Models for each of the four big science ideas are included. According to the new curriculum students should be able to create, describe, refine, reexpress and use models. Sample test questions are included for each of the five sub practices.
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Artist: CosmicD
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[@FollowerofDuck]

watching this as part of my summer assignment

[@josueromero6377]

same RN LOL

[@davidbarnes1357]

At approximately minute 5:10 Mr. Anderson explains the solution to the first model and representations problem as the shifting of the entire distribution from left to right. However, this could not be correct because the new/shifted graph would represent an increase in darker organisms/beetles that previously did not exist in the population. There is only a shift to an increase in number of dark beetles that already existed - not any shift to new darker beetles. The beetles did not become darker than they were before So the graph doesn't shift it just becomes taller and thinner on the right side of the graph. This kind of mistake is frequent in evolutionary biology and I would humbly appreciate an explanation for this. Thank you very much for your videos.

[@meljac9649]

Good luck to everyone we can do this!!

[@yoteanuh]

Guess who's doing last minute summer work 1 day before school starts V_V

[@nickyjj5190]

Me rn

[@THATGUY-gg7bb]

That’s me

[@IdyllicProduction]

Ay me too

[@josephekpo2884]

@@IdyllicProduction FRRR me atm

[@alexcismaru713]

1 day before it's due lol

[@celestethebeste7744]

ap bio summer homework :'/

[@kathyho4762]

same, would be funny if we are in the same class tho ahahah xD

[@alexorincendiumdraconissol3214]

Same haha

[@ilikewater9302]

Pass the answers cause Im fuckin done

[@TakaThaBaka]

😭😭somebody drop a link or sum💀I gotta do 7 pages

[@THATGUY-gg7bb]

Ayyyyy that’s me. Although the 7 science practices aren’t even half of the work😭

[@Bozemanscience1]

According to the internet I still get beat by Harry Styles of One Direction. His interviews can handle 2x and sound fairly normal. Best of luck on the exam.

[@staytea6833]

bruh i didnt even know we had a summer assignment util the last week before school started... ugh

[@venderlyn6638]

My test is in 2 months but I've already started reviewing materials. You've helped me so much this year with your videos. As much as I make it a priority to strategically read the book, it gets difficult at times but your videos make them so clear and engaging. I hope you know you are deeply appreciated. My study plan is reviewing by re-watching all your videos and going over my notes. I'm also using the AP Exam book to go over the big concept. I find doing practice tests very effective and would highly recommend other AP students to do the same.

[@Dyenosoreusrex]

No idea what you're talking about I click on it and all I get is a quality changer.

[@Bozemanscience1]

I can change the speed by clicking on settings (the gear) below the video. However this only works when I am watching it on a watch page, rather than a channel page. It also could be a browser issue. Hope this helps.

[@johnbollenbacher6715]

Suggestion: create a bullet list of the lecture's subtropics and keep it visible throughout the lecture (say

[@TadaGanIarracht]

I thought I knew what it was like (and I kind of did) but it's good to know that what I thought I knew isn't how it ACTUALLY is... But I still think of it in simplistic terms... even during shuffling... Can I think of it in more complicated terms without losing the simplicity?

[@IronCandle12]

Paul Anderson, you are a god.

[@CookingwithQ]

Canada doesn't AP Biology so i'm finding this information very interesting, hopefully it'll help in university level biology

[@Secylicious]

Everything you say is helpful.

[@linjas123]

It's tomorrow...

[@Kram1032]

How do you speed up the videos? Are you downloading them and speed them up offline or do you use the YT player feature? Because if it's the latter, that option somehow does nothing for me. Videos stay the same speed no matter what I click.

[@Kram1032]

That's weird. Way back (when it first was introduced) it used to work. But since several months it doesn't anymore. This is the first time I heard that the feature isn't actually broken. When I click on any of the options, nothing changes at all. I'm using Firefox 18.0.1 and I'm viewing from the video page, not your channel. Thanks for the heads up.

[@MrColebiz1]

Wish ou were teaching when i went to bozeman you make it easy to retain the info and want to learn more

[@minipt13]

11:49 loved the vid but it pains me to hear Watson and Crick get all the credit when they really stole Rosalind Franklin's work

[@minipt13]

i do have them straight. her partner betrayed her. first it was shown to them without franklin's knowledge. Then after W&C built a physical model based on HER WORK they got all the credit for its discovery.

[@minipt13]

1. He was not her assistant he was a colleague who didnt like her in the first place because he didnt believe women should have been at the same rank as men in science 2. Its not that he was incompetent because he obviously was smart enough to get the information without her knowledge. 3. W&C had no right to see her work without her knowledge. Its not like WC headed the project and she was helping; they were all peers.

[@darksoul1381]

Prof.Mini Well it was very probable she could have gotten the nobel prize together. The only problem was that she used radioactive material too much and passed away before the awards were presented. Watson and Crick worked all along to find the actual 3D model(You did see that huge piece of work behind them right?) and they were the ones who understood what it was when they saw the picture that Franklin took(and you know what it looks like. Do you really think someone can pick out a adenine guanine thymine cytosine model of 2,3 hydrogen bonding of a double helix out of a vague picture immediately?).

[@minipt13]

I understand that they did do their part in interpreting her work. It's just sad that they never mentioned her and she is given such little credit.

[@darksoul1381]

Prof.Mini nono don't worry. She is mentioned so many times in the "The Double Helix." Very interesting book, even though written from a subjective perspective, that gives quite a lot of detail about her work. The fact that she is mentioned in textbooks proves that she isn't forgotten.

[@Kram1032]

I can listen to you at x2 for the most part. It's a bit difficult in some short sections.

[@xxJacket23xx]

i feel so screwed

[@sarahvillarreal7240]

Wtf do i write

[@levisfavoritebrat8170]

Me

[@yoshipokemondragon]

Someone please drop an answer key for these worksheets, I don’t want to do this and it’s all due tomorrow :/

[@nickolascrousillat4265]

Whos doing this for Otero? Its quarantine for us here due to COVID 19.

[@yoshipokemondragon]

Nickolas Crousillat this is our work for ap bio in quarantine, need someone to drop an answer key or something :/

[@Kram1032]

Turns out it's a Firefox problem. Switching to Chrome makes it work just fine.

[@f00tieswarlords]

Amen

[@videos4theMAGA]

bateria don't have sex!

[@potatortheomnipotentspud]

cough cough *SEX PILUS* cough

[@josueromero6377]

Anyone for Ms Bare

[@missjnette2490]

who is here from coral glades high

[@coffeebean4356]

5:46

[@saiyomaru]

hahaha