GCSE Science Biology (9-1) - Quadrats and Transects - Required Practical

In this video we show you how to carry out field investigations and techniques involving quadrats and line transects.

These practicals make up part of the GCSE Biology and GCSE combined science required practicals.

Time stamps:
0:00 introduction
0:29 estimating population size using quadrat sampling
5:29 using line transect to investigate the effect of light intensity

GCSE Biology 9-1
GCSE Science 9-1

#quadratsampling
#gcserequiredpractical

[ssjarceus]

This must've taken a long time, thank you for the effort put into making this 🙏

[JJ-qtkt]

Thank you for preparing this video. It was extremely informative and very helpful.

[dommcw]

that moment when a science revision video turns in to full-blown asmr

[varsity]

Thanks, made me understand this practical a little better

[uckqrrn]

Thanks a lot really helped with my year 2 GCSE's

[deepsoul]

That was a great explanation
Thank you sir!

[fodaybraima]

How to calculate the mean density of a species

[uckqrrn]

Imagine subscribing to see how flowers are counted

[ggood]

Who else is here from science from mr harwood