been binge watching your videos to prepare for my actual a levels which are in less than a month, you are a star thank you for these videos

@BioRach

5 жыл бұрын

haha I'm glad that you find them helpful!! All the best with exam preparations and thanks for watching :D

This is exactly the way I learn the content. 20 days to the exam and I am listen to your videos whilst getting ready in the morning. Thank you xxx

@BioRach

5 жыл бұрын

These summary mind maps are proving to be an awesome way to go through key content in each chapter...! I'm doing the same for my classes, which was where I got the inspiration from when planning to make this video :) Glad to hear the videos are helping you! And wow, that dedication!!! I'm impressed :D All the best with your revision and thanks for watching!

honestly one of my favourite ways to revise. really useful as year 12 exams are so soon

@BioRach

5 жыл бұрын

haha it's great you know what works best for you in revision! :D Thanks for watching and all the best with your exams!

@yilinz7883

5 жыл бұрын

im honestly shitting it lol

@ftcupid4466

5 жыл бұрын

lmao i have 5 days until my bio exam and im binge watching all of these i--

Honestly trying to do this during quarantine has made me not understand at all, so thank you for making it so easy to get. I did chuckle though when you said that i would've done some of it in fieldwork... rip my PAG work corona.

@BioRach

4 жыл бұрын

Haha glad it helped! Yes it can be hard to self-teach a lot of this stuff so glad you found the videos helpful :) you'll do some fieldwork at some point don't worry. Technically you can grab a tape measure and something that's like a loop or sorts as a quadrat and do some sampling in your garden if you've got one XD

I hate this topic with a PASSION but I still have to learn it.

@BioRach

3 жыл бұрын

Haha unfortunately so...! But it's honestly not that bad, given that this is all that you need to know 😬

@folakemi1716

3 жыл бұрын

Honestly😂😂😂

This was so good. My actual teachers are incomparable to you and your explaining. Thank you so so much xxx

@BioRach

5 жыл бұрын

This is not an easy topic to teach, but I'm glad the video helped you understand it! :D thanks for watching!

i find this topic so unbearably boring but you make it so easy to just *get* thank you so so much for all your hard work !!

Anyone else just started Paper 2 revision

@manmohansingh6780

Жыл бұрын

Think we're a bit late

These overview videos are AMAZING! Tysm for making them!!

This is unbelievably helpful thank you!

Thank you soo much😊this was really helpful

it isn't a line transect at 14:50 it should be a belt transect.

Thank you. God bless.

Thank you so much! You've made me so much more confident for my exam

This is some S tier stuff 🤘🏾🤘🏾

@BioRach

4 жыл бұрын

Thank you! :)

Great vid 👍 - btw how much of this d’you think would be relevant to AQA? Thanks anyway :)

@BioRach

5 жыл бұрын

Sorry I'm not sure. Personally not familiar with the AQA spec, but the science itself should be the same! I'd imagine the differences would mainly be the level of detail and question types, but better check with your textbook or ask your teachers to know for sure :) Thanks for watching!

@_-_-__-_-_5428

5 жыл бұрын

@@BioRach oh okay thanks for that🤘

nice ! Well explained

@BioRach

5 жыл бұрын

Glad to know you find it helpful :D Thanks for watching!

Just to clarify, at 14:41 isn't the sampling method described an interrupted belt transect - as opposed to a line transect?

@BioRach

5 жыл бұрын

As far as I'm aware, you only need to learn about random sampling and systematic sampling using a line/belt transect. I guess the term "interrupted belt transect" seems to be describing the same thing...?

@d2012dd

5 жыл бұрын

@@BioRach I thought that a line transect is when only species touching the tape measure are recorded, whereas a belt transect is when a quadrat is used adjacent to the tape (e.g. for %cover). It's a minor detail nonetheless.

@jeffo8520

5 жыл бұрын

@@d2012dd yeah you're right.

@anon9

2 ай бұрын

​@@BioRachan interrupted belt transect is when you place quadrats on the line at intervals, to save time, instead of right next to each other.

if i watched this and the second part, does that cover everything i need to know for the biodiversity topic?

@user76296

2 жыл бұрын

do you want ocr a bio notes

@JimJam-ju6vn

2 жыл бұрын

@@user76296 yes please !!

@toluwaolubanwo7437

2 жыл бұрын

@@user76296 yes

hi, i don’t think you have to learn the simpson index equation, i think it is provided. please can you confirm this?

@BioRach

4 жыл бұрын

You're correct, you don't have to memorise the equation. But you do have to learn what the symbols mean, which is what a lot of people struggle with...! As long as you learn the symbols' meanings, then you'll be fine :)

exam is in 15 mins and I'm watching this hahahaha

@BioRach

4 жыл бұрын

Hope it went well :) Thanks for watching!

@yassiec5294

4 жыл бұрын

btw i got an A! wooo

@BioRach

4 жыл бұрын

@@yassiec5294 Nice, well done!!! :D

@jsjdhdhdhd5597

3 жыл бұрын

@@yassiec5294 how did you revise? I’ve just started year 12 and I’m struggling, do you have any tips? X

@yassiec5294

3 жыл бұрын

@@jsjdhdhdhd5597 I use mostly flash cards as you can learn so much in such short time- or big posters/mind maps like these! Xx

Hi Do you do teaching on skype Thanks

pdf of this pls