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igbiocomplete
Vietnam
Приєднався 18 тра 2023
Absolutely everything you need to know!
- the entire Cambridge IGCSE Biology syllabus (0610/0970), for examinations from 2024 onwards.
- half of the Cambridge IGCSE Chemistry syllabus (0620/0971). You can find the other half on my Patreon (link below).
I'm a qualified PE teacher, with an BSc. in Sport and Exercise Science from the University of Bath in the UK. I have seven years teaching experience in the UK, as well as international schools in Malawi and Malaysia. I also have experience teaching IGCSE biology, chemistry and physics, both as a school teacher and a private tutor.
If you have any questions, feel free to get in touch via my email ✌🏻
- the entire Cambridge IGCSE Biology syllabus (0610/0970), for examinations from 2024 onwards.
- half of the Cambridge IGCSE Chemistry syllabus (0620/0971). You can find the other half on my Patreon (link below).
I'm a qualified PE teacher, with an BSc. in Sport and Exercise Science from the University of Bath in the UK. I have seven years teaching experience in the UK, as well as international schools in Malawi and Malaysia. I also have experience teaching IGCSE biology, chemistry and physics, both as a school teacher and a private tutor.
If you have any questions, feel free to get in touch via my email ✌🏻
IGCSE Chemistry - Rate of reaction (6.2)
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete
Cambridge IGCSE Chemistry (0620/0971)
Chapter 6 - Chemical reactions
Topic 6.2 - Rate of reaction
For exams in 2023, 2024 and 2025 (core and extended)
As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam!
🎓 Teaching and learning resources coming soon!
My other channels:
@igpecomplete - Cambridge IGCSE PE
@igbiocomplete - Cambridge IGCSE Biology
@ocrpecomplete - OCR GCSE PE
Timestamps:
0:00 intro
0:38 Factors that affect rate of reaction
1:53 Investigating rate of reaction
3:14 Interpreting data, including graphs
4:44 Collision theory (extended)
6:42 Factors that affect rate of reaction (extended)
8:27 Evaluating practical methods (extended)
Core content:
1) Describe the effect on the rate of reaction of:
(a) changing the concentration of solutions
(b) changing the pressure of gases
(c) changing the surface area of solids
(d) changing the temperature
(e) adding or removing a catalyst, including enzymes
2) State that a catalyst increases the rate of a reaction and is unchanged at the end of a reaction
3) Describe practical methods for investigating the rate of a reaction including change in mass of a reactant or a product and the formation of a gas
4) Interpret data, including graphs, from rate of reaction experiments
Extended content:
5) Describe collision theory in terms of:
(a) number of particles per unit volume
(b) frequency of collisions between particles
(c) kinetic energy of particles
(d) activation energy, Ea
6) Using collision theory, describe and explain the effect on the rate of reaction of:
(a) changing the concentration of solutions
(b) changing the pressure of gases
(c) changing the surface area of solids
(d) changing the temperature
(e) adding or removing a catalyst, including enzymes
7) State that a catalyst decreases the activation energy, Ea, of a reaction
8) Evaluate practical methods for investigating the rate of a reaction including change in mass of a reactant or a product and the formation of a gas
Cambridge IGCSE Chemistry (0620/0971)
Chapter 6 - Chemical reactions
Topic 6.2 - Rate of reaction
For exams in 2023, 2024 and 2025 (core and extended)
As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam!
🎓 Teaching and learning resources coming soon!
My other channels:
@igpecomplete - Cambridge IGCSE PE
@igbiocomplete - Cambridge IGCSE Biology
@ocrpecomplete - OCR GCSE PE
Timestamps:
0:00 intro
0:38 Factors that affect rate of reaction
1:53 Investigating rate of reaction
3:14 Interpreting data, including graphs
4:44 Collision theory (extended)
6:42 Factors that affect rate of reaction (extended)
8:27 Evaluating practical methods (extended)
Core content:
1) Describe the effect on the rate of reaction of:
(a) changing the concentration of solutions
(b) changing the pressure of gases
(c) changing the surface area of solids
(d) changing the temperature
(e) adding or removing a catalyst, including enzymes
2) State that a catalyst increases the rate of a reaction and is unchanged at the end of a reaction
3) Describe practical methods for investigating the rate of a reaction including change in mass of a reactant or a product and the formation of a gas
4) Interpret data, including graphs, from rate of reaction experiments
Extended content:
5) Describe collision theory in terms of:
(a) number of particles per unit volume
(b) frequency of collisions between particles
(c) kinetic energy of particles
(d) activation energy, Ea
6) Using collision theory, describe and explain the effect on the rate of reaction of:
(a) changing the concentration of solutions
(b) changing the pressure of gases
(c) changing the surface area of solids
(d) changing the temperature
(e) adding or removing a catalyst, including enzymes
7) State that a catalyst decreases the activation energy, Ea, of a reaction
8) Evaluate practical methods for investigating the rate of a reaction including change in mass of a reactant or a product and the formation of a gas
Переглядів: 496
Відео
IGCSE Chemistry - Exothermic and endothermic reactions (5.1)
Переглядів 335Місяць тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 5 - Chemical energetics Topic 5.1 - Exothermic and endothermic reactions For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching ...
IGCSE Chemistry - Electrolysis (4.1)
Переглядів 538Місяць тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 4 - Electrochemistry Topic 4.1 - Electrolysis For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching and learning resources comi...
IGCSE Chemistry - Relative masses of atoms and molecules (3.2)
Переглядів 5172 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 3 - Stoichiometry Topic 3.2 - Relative masses of atoms and molecules For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching and ...
IGCSE Chemistry - Metallic bonding (2.7)
Переглядів 3823 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 2 - Atoms, elements and compounds Topic 2.7 - Metallic bonding For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching and learni...
IGCSE Chemistry - Simple molecules and covalent bonds (2.5)
Переглядів 3673 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 2 - Atoms, elements and compounds Topic 2.5 - Simple molecules and covalent bonds For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 ...
IGCSE Chemistry - Isotopes (2.3)
Переглядів 3613 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 2 - Atoms, elements and compounds Topic 2.3 - Isotopes For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching and learning resou...
IGCSE Chemistry - Elements, compounds and mixtures (2.1)
Переглядів 4043 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 2 - Atoms, elements and compounds Topic 2.1 - Elements, compounds and mixtures For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Tea...
IGCSE Chemistry - Solids, liquids and Gases (1.1)
Переглядів 6373 місяці тому
🎓 Cambridge IGCSE Chemistry - The Complete Course: www.patreon.com/igbiocomplete Cambridge IGCSE Chemistry (0620/0971) Chapter 1 - States of matter Topic 1.1 - Solids, liquids and gases For exams in 2023, 2024 and 2025 (core and extended) As always this video follows the Cambridge syllabus exactly and contains absolutely everything you need to know for your final exam! 🎓 Teaching and learning r...
IGCSE Biology - How to get an A* in your MULTIPLE CHOICE exam (paper 2)
Переглядів 1,4 тис.6 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) In this video I break down paper 22, the extended multiple choice paper from the 2023 February/March exam series. Topics that feature in this paper: 1.2 Classificat...
IGCSE Biology - How to get an A* in your MULTIPLE CHOICE exam (paper 2)
Переглядів 3,1 тис.6 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) In this video I break down paper 21 (one of the extended multiple choice papers) from the 2023 October/November exam series. Topics that feature in this paper: 1.1 ...
IGCSE Biology - How to get an A* in your MULTIPLE CHOICE exam (paper 2)
Переглядів 2,8 тис.6 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) In this video I break down paper 21 (one of the extended multiple choice papers) from the 2023 May/June exam series. Another paper: ua-cam.com/video/WFMCkf5psVE/v-d...
IGCSE Biology - How to get an A* in papers 5 and 6 (practical/alternative to practical)
Переглядів 7 тис.7 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) 📄 Past papers and mark schemes: pastpapers.co/cie/?dir=IGCSE/Biology-0610 📙 Syllabus - www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-...
IGCSE Biology - How to get an A* in papers 5 and 6 (practical/alternative to practical)
Переглядів 15 тис.7 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) 📄 Past papers and mark schemes: pastpapers.co/cie/?dir=IGCSE/Biology-0610 📙 Syllabus - www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-...
How to get an A* in IGCSE Biology (without ever attending a lesson)
Переглядів 9 тис.7 місяців тому
🎓 IGCSE Biology - The Complete Course - www.tes.com/teaching-resource/resource-12989155 🎓 IGCSE Chemistry - www.patreon.com/igbiocomplete ☕️ Buy me a coffee - www.buymeacoffee.com/ArthurJohnParker Cambridge IGCSE Biology (0610/0970) 📄 Past papers and mark schemes: pastpapers.co/cie/?dir=IGCSE/Biology-0610 📙 Syllabus - www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-...
IGCSE Biology - Genetic modification (21.3)
Переглядів 2,5 тис.9 місяців тому
IGCSE Biology - Genetic modification (21.3)
IGCSE Biology - Biotechnology (21.2)
Переглядів 3 тис.11 місяців тому
IGCSE Biology - Biotechnology (21.2)
IGCSE Biology - Biotechnology and genetic modification (21.1)
Переглядів 3 тис.Рік тому
IGCSE Biology - Biotechnology and genetic modification (21.1)
IGCSE Biology - Habitat destruction (20.2)
Переглядів 2,4 тис.Рік тому
IGCSE Biology - Habitat destruction (20.2)
IGCSE Biology - Nutrient cycles (19.3)
Переглядів 2,4 тис.Рік тому
IGCSE Biology - Nutrient cycles (19.3)
IGCSE Biology - Energy flow (19.1) Food chains and food webs (19.2)
Переглядів 2,8 тис.Рік тому
IGCSE Biology - Energy flow (19.1) Food chains and food webs (19.2)
IGCSE Biology - Adaptive features (18.2)
Переглядів 2,2 тис.Рік тому
IGCSE Biology - Adaptive features (18.2)
IGCSE Biology - Monohybrid inheritance (17.4)
Переглядів 3,1 тис.Рік тому
IGCSE Biology - Monohybrid inheritance (17.4)
IGCSE Biology - Mitosis and meiosis (17.2, 17.3)
Переглядів 3,1 тис.Рік тому
IGCSE Biology - Mitosis and meiosis (17.2, 17.3)
Watching these videos before my exam. They are really helpful.
good good 🎉🎉❤❤
good good 🎉🎉❤❤
good good❤❤❤🎉🎉🎉
best pls continue
Can i use this same video for exams in 2025
Yes. No changes to the syllabus.
@igbiocomplete Thank You ❤️❤️❤️
@igbiocomplete plz also make video on atp paper 6 for bio 0610 😊
What about gonetypes,homozygous,heterozygous?
See 17.4 - ua-cam.com/video/v4y4l0Q6dJY/v-deo.html
5:09 why do we add water in a test tube to the apparatus? As a means of getting reliable results? It won't change right? Or is it because of vapour or smthng like that?
GOAT
extremely helpful, it would be great if you could post a video explaining how to do Question 6 (experiment) question
15:42 aren't we supposed to join the points with straight lines on a line graph?
your actually goated
👊🏻
Just needed this video ❤
I'm quite impressed, these are such well-made detailed videos, appreciate your efforts for helping us students out! ❤
Nice video 👍 helped alot thanks and this is will explained
I need the paragraph [which could also be written in exams] for how the lungs, liver, and kidney work in the excretory system. It's not written together in textbook nor save my exams It should contain all keywords process in igcse portion 2025 If anyone could help, then please Thank you in advance! 😊
Wait I can't find 1.2 diffusion
helped me alot
very helpful
i am so glad i found your videos!!
i hate bio
dam cuz when my school teachers explain its as long as a novel so thank u
thats all?
Yes.
ur so helpful !!
soo helpful
I was wondering if there is a video on topic 4.2 as well?
u havent mentioned about epididymis that is located about the testes to store sperm, and seminal vesicle
bro casually completes every igcse biology topic in 3 minutes... TRULY A KING❤❤❤. One suggestion frm my side is that make detailed videos on topic wise past papers as you are done with the topic other than that great job ur content is amazing
Thanks for the suggestion.
Hi, I just tried to get your complete course and the link isn't working anymore...
Temporary issue. Resolved soon I hope.
+1 sub
Waiting for complete chemistry videos ❤
Some delays... thank you for your patience!
i have a test tomorrow of 11 chapters and now ive done 8. extermely helpful channel for last min revision
Hope all went well 👍🏻
Rickets is a vitamin D deficiency, not a vitamin C
I AM ACTUALLY BAFFLED BY HOW MUCH YOU MAKE THINGS SO EASY I THOUGHT I WOULD NEVER UNDERSTAND NUTRITION BUT YOU JUST PROVED ME WRONG I WISH ONLY GOOD THINGS HAPPEN TO U
THANK YOU SIR
Really love and appreciate your work man tysm
You're welcome 👍🏻
Can you suggest how to prepare well to get good score.....?
i love your youtube channel so much, you've been great help for biology and im thankful you're doing chemistry now
Want to express my gratitude to you for providing these to everyone, they are very very convenient and easy to consume & digest. Thank you so much.
I've understood this chapter way well than what my teacher taught me...I'm getting higher grades thanks to your videos...Thanks a lott!!!!
you're amazing thank you
thank you for helping students for free as i got a test tomorrow
ur just too helpful
I am cooked for exams i have bio exam tomorrow 😢😢😢😢😢😢😭😭😭😭😭😭