Maths
Chemistry
Biology
English Language
History
Responding to change (a2 only)
Infection and response
Homeostasis and response
Energy transfers (a2 only)
Cell biology
Organisms respond to changes in their internal and external environments (a-level only)
Biological molecules
Organisation
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
Show all topics
Britain & the wider world: 1745 -1901
1l the quest for political stability: germany, 1871-1991
The cold war
Inter-war germany
Medieval period: 1066 -1509
2d religious conflict and the church in england, c1529-c1570
2o democracy and nazism: germany, 1918-1945
1f industrialisation and the people: britain, c1783-1885
1c the tudors: england, 1485-1603
2m wars and welfare: britain in transition, 1906-1957
World war two & the holocaust
2n revolution and dictatorship: russia, 1917-1953
2s the making of modern britain, 1951-2007
World war one
Britain: 1509 -1745
Show all topics
Biology
3 Dec 2025
133
8 pages
Leia ๐ซง @aleyahafsa
Cell structure and microscopy are fundamental topics in biology that help us understand how living things function at... Show more
Proper slide preparation is essential for viewing specimens clearly under a microscope. For a dry mount, place a thin slice of your specimen on a slide and cover with a cover slip. This works for many solid samples where light can pass through.
For living organisms, a wet mount is better - place a drop of water on the slide before adding your specimen. When adding the cover slip, tilt it at an angle to avoid trapping air bubbles. You can enhance visibility by adding a stain to one edge of the cover slip and drawing it across using a paper towel.
Different specimens require different techniques. Squash slides work well for soft samples - prepare a wet mount and gently press down with lens tissue. Smear slides are ideal for viewing blood cells - use the edge of one slide to smear a thin layer across another slide.
Pro tip When using the light microscope, always start with the lowest magnification objective lens and focus using the coarse knob first, then fine-tune with the fine focusing knob. This prevents damaging the objective lens and your specimen.
When studying cells, understanding the difference between magnification and resolution is crucial. Magnification refers to how many times larger the image appears compared to the specimen's actual size. It's calculated by multiplying the eyepiece lens magnification (typically 10ร) by the objective lens (4ร, 10ร, or 40ร).
Resolution is quite different - it's the ability to distinguish between two points that are close together. This is what truly determines how much detail you can see. Light microscopes have limited resolution because light waves diffract as they pass through specimens, causing structures that are very close together to appear blurred.
Electron microscopes provide much higher resolution than light microscopes. A Transmission Electron Microscope (TEM) can magnify up to 1,000,000ร with resolution of 0.0002 ฮผm, while a Scanning Electron Microscope (SEM) reaches 500,000ร with resolution of 0.002 ฮผm. This is possible because electrons have a shorter wavelength than light.
Remember this A highly magnified but poorly resolved image is just a bigger blur! Resolution determines the actual detail you can see, which is why electron microscopes are so powerful for cellular studies.
Different microscopes allow us to observe cells and structures in various ways. The Transmission Electron Microscope (TEM) works by sending a beam of electrons through very thin specimens. The pattern of transmitted electrons creates a detailed image, but specimens must be extremely thin.
The Scanning Electron Microscope (SEM) operates differently by scanning a beam of electrons across the specimen's surface. The electrons that bounce off are collected to create a 3D-like image showing surface details. This technique is brilliant for examining cell surfaces and whole organisms.
For living specimens, the Laser Scanning Confocal Microscope offers advantages. It uses laser beams to scan specimens that have been tagged with fluorescent dyes. The laser causes the dye to emit light, which passes through a pinhole to create clearer, more focused images than standard light microscopes.
Fascinating fact Staining techniques significantly enhance what we can see under microscopes. Positive dyes like crystal violet and methylene blue are attracted to negatively charged materials in cells, creating contrast that makes different cell parts visible!
Specialized staining techniques help us identify specific types of cells and structures. The Gram stain technique distinguishes between bacteria types by their cell wall composition. Gram-positive bacteria retain crystal violet-iodine complex (appearing purple), while gram-negative bacteria lose this stain and take up a counterstain like safranin (appearing red).
The Acid-Fast technique is vital for identifying Mycobacterium species (including tuberculosis). These bacteria have waxy cell walls that retain red carbol fuchsin dye even after acid-alcohol washing, while other bacteria will decolorize and take up a blue counterstain.
Accurately measuring microscopic structures requires special tools. An eyepiece graticule is a scale inserted into the microscope eyepiece, but it needs calibration. This is done using a stage micrometer - a slide with precise measurements etched onto it. By lining up both scales, you can determine a conversion factor for each magnification.
Important calculation To find the actual size of a specimen, count how many eyepiece graticule divisions it spans, then multiply by the calibration factor. For example, if 1 graticule unit equals 5ฮผm and your specimen spans 10 units, the specimen is 50ฮผm long.
Animal cells contain numerous specialized structures working together. The nucleus is the control center, housing DNA organized as chromatin (which condenses to form chromosomes during cell division). It's enclosed by a double-membrane nuclear envelope with pores that allow molecules to move in and out.
The endoplasmic reticulum (ER) forms an extensive membrane network throughout the cytoplasm. The rough ER (with attached ribosomes) synthesizes and transports proteins, while the smooth ER processes lipids. Nearby, the Golgi apparatus consists of flattened membrane sacs that modify and package proteins and lipids into vesicles for transport or secretion.
Mitochondria are the cell's powerhouses, containing a double membrane with the inner one folded to form cristae. These organelles are the site of aerobic respiration, producing ATP energy currency. Other key components include lysosomes (containing digestive enzymes), ribosomes (protein factories), and the plasma membrane (regulating what enters and exits the cell).
Did you know? Mitochondria have their own DNA and ribosomes, suggesting they were once free-living bacteria that formed a symbiotic relationship with early eukaryotic cells - a theory called endosymbiosis!
Animal cells contain specialized structures for movement and division. Centrioles are cylindrical structures made of microtubules that form the centrosome, which helps organize spindle fibers during cell division. Some animal cells have flagella or cilia - hair-like projections with a distinctive "9+2" arrangement of microtubules that enable movement.
Plant cells share many components with animal cells but have additional structures for their unique functions. The rigid cell wall surrounding the plasma membrane provides structural support and protection. Made primarily of cellulose, it's freely permeable and helps defend against pathogens.
Another distinctive feature of plant cells is the vacuole - a large membrane-bound sac containing cell sap. This structure helps maintain cell turgor (rigidity) and stores nutrients and waste. The membrane enclosing it, called the tonoplast, is selectively permeable. Plant cells also contain chloroplasts - double-membrane structures with internal thylakoid membranes arranged in stacks called grana, where photosynthesis occurs.
Cool connection Like mitochondria, chloroplasts have their own DNA and ribosomes, further supporting the endosymbiosis theory that these organelles were once free-living organisms!
The production and secretion of proteins involve remarkable cooperation between several organelles. The process begins in the nucleus, where DNA is transcribed into mRNA which exits through nuclear pores. The mRNA travels to ribosomes (either free or bound to rough endoplasmic reticulum) where proteins are synthesized.
These newly formed proteins enter the ER's internal space (cisternae) and are packaged into transport vesicles. The cytoskeleton helps move these vesicles to the Golgi apparatus, where they enter at the cis face. Inside, proteins are modified before leaving in secretory vesicles that transport them to the cell surface membrane for release by exocytosis.
The cytoskeleton is a network of protein fibers providing structural support and facilitating movement within the cell. It consists of three main components microfilaments (made of actin, involved in cell movement and contraction), microtubules (hollow tubes that maintain cell shape and act as tracks for organelle transport), and intermediate filaments (providing mechanical strength).
Think of it this way If the cell is a factory, the cytoskeleton is both the building's structural framework and its internal transport system, allowing materials to move efficiently between different production areas.
Despite their fundamental differences, prokaryotic and eukaryotic cells share some basic features while differing dramatically in others. Both contain DNA, a cell membrane, and ribosomes, but their organization varies significantly.
Eukaryotic cells have a true nucleus enclosed by a membrane, while prokaryotes have DNA floating freely in the cytoplasm. Eukaryotic DNA is linear and associated with histone proteins, whereas prokaryotic DNA is circular. Prokaryotes may also contain small circular DNA called plasmids - a feature only found in some eukaryotic organelles.
The complexity of organelles differs greatly between these cell types. Eukaryotes contain membrane-bound organelles (mitochondria, ER, Golgi apparatus), while prokaryotes lack these. Their cell walls differ in composition too - peptidoglycan in prokaryotes versus cellulose or chitin in some eukaryotes. Even the ribosomes differ in size smaller 70S ribosomes in prokaryotes compared to larger 80S in eukaryotes.
Big picture The simpler structure of prokaryotes doesn't make them less successful! Their simplicity allows for rapid reproduction through binary fission, while eukaryotes' complexity enables specialization and multicellularity but requires more elaborate reproductive processes.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help โ all at your fingertips.
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Transform this note into: โ 50+ Practice Questions โ Interactive Flashcards โ Full Mock Exam โ Essay Outlines
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because itโs too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didnโt even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as Iโm sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH ๐๐๐ฒ๐ค๐โจ๐๐ฎ
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because itโs too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didnโt even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as Iโm sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH ๐๐๐ฒ๐ค๐โจ๐๐ฎ
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Leia ๐ซง
@aleyahafsa
Cell structure and microscopy are fundamental topics in biology that help us understand how living things function at their most basic level. This study explores the preparation and examination of microscope slides, different types of microscopes, and the detailed structure... Show more
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Proper slide preparation is essential for viewing specimens clearly under a microscope. For a dry mount, place a thin slice of your specimen on a slide and cover with a cover slip. This works for many solid samples where light can pass through.
For living organisms, a wet mount is better - place a drop of water on the slide before adding your specimen. When adding the cover slip, tilt it at an angle to avoid trapping air bubbles. You can enhance visibility by adding a stain to one edge of the cover slip and drawing it across using a paper towel.
Different specimens require different techniques. Squash slides work well for soft samples - prepare a wet mount and gently press down with lens tissue. Smear slides are ideal for viewing blood cells - use the edge of one slide to smear a thin layer across another slide.
Pro tip: When using the light microscope, always start with the lowest magnification objective lens and focus using the coarse knob first, then fine-tune with the fine focusing knob. This prevents damaging the objective lens and your specimen.
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Improve your grades
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When studying cells, understanding the difference between magnification and resolution is crucial. Magnification refers to how many times larger the image appears compared to the specimen's actual size. It's calculated by multiplying the eyepiece lens magnification (typically 10ร) by the objective lens (4ร, 10ร, or 40ร).
Resolution is quite different - it's the ability to distinguish between two points that are close together. This is what truly determines how much detail you can see. Light microscopes have limited resolution because light waves diffract as they pass through specimens, causing structures that are very close together to appear blurred.
Electron microscopes provide much higher resolution than light microscopes. A Transmission Electron Microscope (TEM) can magnify up to 1,000,000ร with resolution of 0.0002 ฮผm, while a Scanning Electron Microscope (SEM) reaches 500,000ร with resolution of 0.002 ฮผm. This is possible because electrons have a shorter wavelength than light.
Remember this: A highly magnified but poorly resolved image is just a bigger blur! Resolution determines the actual detail you can see, which is why electron microscopes are so powerful for cellular studies.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Different microscopes allow us to observe cells and structures in various ways. The Transmission Electron Microscope (TEM) works by sending a beam of electrons through very thin specimens. The pattern of transmitted electrons creates a detailed image, but specimens must be extremely thin.
The Scanning Electron Microscope (SEM) operates differently by scanning a beam of electrons across the specimen's surface. The electrons that bounce off are collected to create a 3D-like image showing surface details. This technique is brilliant for examining cell surfaces and whole organisms.
For living specimens, the Laser Scanning Confocal Microscope offers advantages. It uses laser beams to scan specimens that have been tagged with fluorescent dyes. The laser causes the dye to emit light, which passes through a pinhole to create clearer, more focused images than standard light microscopes.
Fascinating fact: Staining techniques significantly enhance what we can see under microscopes. Positive dyes like crystal violet and methylene blue are attracted to negatively charged materials in cells, creating contrast that makes different cell parts visible!
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Specialized staining techniques help us identify specific types of cells and structures. The Gram stain technique distinguishes between bacteria types by their cell wall composition. Gram-positive bacteria retain crystal violet-iodine complex (appearing purple), while gram-negative bacteria lose this stain and take up a counterstain like safranin (appearing red).
The Acid-Fast technique is vital for identifying Mycobacterium species (including tuberculosis). These bacteria have waxy cell walls that retain red carbol fuchsin dye even after acid-alcohol washing, while other bacteria will decolorize and take up a blue counterstain.
Accurately measuring microscopic structures requires special tools. An eyepiece graticule is a scale inserted into the microscope eyepiece, but it needs calibration. This is done using a stage micrometer - a slide with precise measurements etched onto it. By lining up both scales, you can determine a conversion factor for each magnification.
Important calculation: To find the actual size of a specimen, count how many eyepiece graticule divisions it spans, then multiply by the calibration factor. For example, if 1 graticule unit equals 5ฮผm and your specimen spans 10 units, the specimen is 50ฮผm long.
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Animal cells contain numerous specialized structures working together. The nucleus is the control center, housing DNA organized as chromatin (which condenses to form chromosomes during cell division). It's enclosed by a double-membrane nuclear envelope with pores that allow molecules to move in and out.
The endoplasmic reticulum (ER) forms an extensive membrane network throughout the cytoplasm. The rough ER (with attached ribosomes) synthesizes and transports proteins, while the smooth ER processes lipids. Nearby, the Golgi apparatus consists of flattened membrane sacs that modify and package proteins and lipids into vesicles for transport or secretion.
Mitochondria are the cell's powerhouses, containing a double membrane with the inner one folded to form cristae. These organelles are the site of aerobic respiration, producing ATP energy currency. Other key components include lysosomes (containing digestive enzymes), ribosomes (protein factories), and the plasma membrane (regulating what enters and exits the cell).
Did you know? Mitochondria have their own DNA and ribosomes, suggesting they were once free-living bacteria that formed a symbiotic relationship with early eukaryotic cells - a theory called endosymbiosis!
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Animal cells contain specialized structures for movement and division. Centrioles are cylindrical structures made of microtubules that form the centrosome, which helps organize spindle fibers during cell division. Some animal cells have flagella or cilia - hair-like projections with a distinctive "9+2" arrangement of microtubules that enable movement.
Plant cells share many components with animal cells but have additional structures for their unique functions. The rigid cell wall surrounding the plasma membrane provides structural support and protection. Made primarily of cellulose, it's freely permeable and helps defend against pathogens.
Another distinctive feature of plant cells is the vacuole - a large membrane-bound sac containing cell sap. This structure helps maintain cell turgor (rigidity) and stores nutrients and waste. The membrane enclosing it, called the tonoplast, is selectively permeable. Plant cells also contain chloroplasts - double-membrane structures with internal thylakoid membranes arranged in stacks called grana, where photosynthesis occurs.
Cool connection: Like mitochondria, chloroplasts have their own DNA and ribosomes, further supporting the endosymbiosis theory that these organelles were once free-living organisms!
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By signing up you accept Terms of Service and Privacy Policy
The production and secretion of proteins involve remarkable cooperation between several organelles. The process begins in the nucleus, where DNA is transcribed into mRNA which exits through nuclear pores. The mRNA travels to ribosomes (either free or bound to rough endoplasmic reticulum) where proteins are synthesized.
These newly formed proteins enter the ER's internal space (cisternae) and are packaged into transport vesicles. The cytoskeleton helps move these vesicles to the Golgi apparatus, where they enter at the cis face. Inside, proteins are modified before leaving in secretory vesicles that transport them to the cell surface membrane for release by exocytosis.
The cytoskeleton is a network of protein fibers providing structural support and facilitating movement within the cell. It consists of three main components: microfilaments (made of actin, involved in cell movement and contraction), microtubules (hollow tubes that maintain cell shape and act as tracks for organelle transport), and intermediate filaments (providing mechanical strength).
Think of it this way: If the cell is a factory, the cytoskeleton is both the building's structural framework and its internal transport system, allowing materials to move efficiently between different production areas.
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Improve your grades
Join milions of students
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Despite their fundamental differences, prokaryotic and eukaryotic cells share some basic features while differing dramatically in others. Both contain DNA, a cell membrane, and ribosomes, but their organization varies significantly.
Eukaryotic cells have a true nucleus enclosed by a membrane, while prokaryotes have DNA floating freely in the cytoplasm. Eukaryotic DNA is linear and associated with histone proteins, whereas prokaryotic DNA is circular. Prokaryotes may also contain small circular DNA called plasmids - a feature only found in some eukaryotic organelles.
The complexity of organelles differs greatly between these cell types. Eukaryotes contain membrane-bound organelles (mitochondria, ER, Golgi apparatus), while prokaryotes lack these. Their cell walls differ in composition too - peptidoglycan in prokaryotes versus cellulose or chitin in some eukaryotes. Even the ribosomes differ in size: smaller 70S ribosomes in prokaryotes compared to larger 80S in eukaryotes.
Big picture: The simpler structure of prokaryotes doesn't make them less successful! Their simplicity allows for rapid reproduction through binary fission, while eukaryotes' complexity enables specialization and multicellularity but requires more elaborate reproductive processes.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help โ all at your fingertips.
3
Smart Tools NEW
Transform this note into: โ 50+ Practice Questions โ Interactive Flashcards โ Full Mock Exam โ Essay Outlines
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because itโs too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didnโt even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as Iโm sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH ๐๐๐ฒ๐ค๐โจ๐๐ฎ
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because itโs too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didnโt even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as Iโm sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH ๐๐๐ฒ๐ค๐โจ๐๐ฎ
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Sociology