We explain what a comparative table is, its structure, types and how it is made. Also, examples of comparative tables.
What is a comparative table?
A comparative table is a study and exhibition tool of ideas that is used to contrast two or more elements taking into account their similarities, differences or distinctive characteristics.
It can be used to compare two or more objects, ideas, processes, theories, concepts, events, characters, options, themes, phenomena, situations, among other elements.
It is a tool that, through rows and columns, arranges certain content in a logical, brief and visually organized manner. This form of representation makes it easier to read and understand information . It is usually used in different contexts, such as academic, school or work, to make decisions, study, make presentations or choose between two or more options.
For example: A cell phone brand presents two of its best-selling products on its website and uses a comparative table to compare the distinctive features of each one, such as memory, battery, weight, screen size, among others. In this way, the customer can use the table to contrast the products and choose the one that best suits them.
| Cell phone V 10 | Cell phone V 12 | |
|---|---|---|
| Memory | 64GB | 128GB |
| Weight | 198g | 200g |
| Battery | 5000mA | 5000mA |
| Screen size | 6.5 inches | 6.5 inches |
| Screen resolution | 720 x 1560 px | 720 x 1600px |
| Available colors | black, blue | black, white |
| Wi-Fi | Yeah | Yeah |
| Bluetooth | Yeah | Yeah |
Characteristics of a comparative table
A comparative table is:
- Simple . It can be easily interpreted, since it is clearly seen how the characteristics of two elements compare.
- Synthetic . Summarizes the most important characteristics of each element in a precise and concise manner.
- Versatile . It can be used to contrast elements of different natures and from different disciplines.
- Unlimited . It is used to compare as many characteristics and elements as you want, although it is recommended that there not be many.
Structure of a comparative table
The comparative table It is graphically composed of rows and columns and can contain both qualitative information (if it expresses characteristics and qualities) and quantitative information (if it states numerical data).
Additionally, in the comparative tables there are:
- Two or more elements . They are the names of the objects, concepts or facts that are compared. They usually go in the first row, one per column.
- Characteristics . They are the names, constructions or statements that provide information about the elements. They go under the name of each element, one per box.
- Variables or categories . They are the names or constructions found in some tables that indicate the category being compared. They usually go in the first column, one per row.
Types of comparative tables
According to its structure and the way in which the information is arranged, there are different types of comparative tables. The main ones are:
1. Tabular comparison table
It is the most common type of comparison table and has two or more columns. In the upper margin of each column, those elements or phenomena that you want to compare are named and in each row, the distinctive features.
For example:
| Reptiles | Amphibians |
|---|---|
| They mostly live out of water (although some can live inside) and in hot environments. | They live in humid environments both in and out of water. |
| They are carnivores. | Most are carnivores. |
| Its body is covered by scales made of keratin, which is hard and resistant. | They have no scales and their skin is moist and cold. |
| They are oviparous. | They are oviparous. |
| They are cold-blooded animals. | They are cold-blooded animals. |
| There are more than 9,500 species of reptiles, such as snakes, lizards and turtles. | There are more than 7,500 species of amphibians, such as frogs, toads and salamanders. |
2. Matrix comparison table
It is a type of double entry comparison table. It has columns, in which the different objects or elements that are compared are placed, and rows, in which the variables from which the compared elements are distinguished, similar or characterized are presented. For example:
| Reptiles | Amphibians | |
|---|---|---|
| Habitat type | Wet or dry environments and the vast majority live on land. | Humid environments and live in both water and land. |
| Feeding | Most are carnivores. | Most are carnivores. |
| Body | They are covered by keratin scales, hard and resistant. | They have soft, moist skin. |
| Reproduction | They reproduce through eggs (which are hard). | They reproduce through eggs (which are soft). |
| Breathing | Pulmonary type. | Depending on their level of development, they can breathe gills, lungs or through the skin. |
| Blood type | Most are ectotherms. | They are ectotherms. |
| Number of species | More than 9500. | More than 7500. |
| Examples | Snake, turtle, crocodile. | Frog, toad, salamander. |
How to make a comparative table?
The main steps to make a comparative table are:
- Search information . Reliable sources must be consulted to have clear and verified information that allows for in-depth knowledge of each of the elements to be analyzed and the variables or characteristics that identify them.
- Identify the elements to compare . Before starting to make the table, you must know which and how many elements are going to be compared.
- Determine the variables or categories . What variables or characteristics are going to be compared must be investigated and noted. Are they going to look for their similarities? Their differences? The main characteristics of each one?
- Make a list of features . Taking into account the variables or categories, it should be noted how each characteristic is presented in each element.
- Make the painting . You must draw a table on the sheet and then divide it into as many parts as the elements and characteristics you want to compare. In the upper box of each of these columns, the names of those elements to be compared must be noted. Under each name, the characteristics, similarities or differences are written, each in a box. In the case of matrix comparative tables, a column must be included on the left, intended to identify the variables or categories for comparison.
- Draw conclusions . Once the table is prepared, it can be analyzed and compared item by item to draw conclusions about the topic of study.
What is a comparative table for?
Because they contrast two or more elements, comparative tables are used in educational, academic, business, institutional and personal fields, with different objectives:
- Represent contents that must be studied . They are used in different subjects as a summary, because the information can be seen and understood better. Therefore, they are good tools for memorizing educational content.
- Simplify information that must be explained . They are used as support in training, conferences and exhibitions, so that the speaker remembers the important points and the listeners perceive the contrast of the elements.
- Analyze the best option . They are used to make decisions and choose the most convenient solution, product or procedure.
Advantages and disadvantages of a comparative table
Comparative tables have a series of advantages:
- They are easy to do . They can be made in a very short time by hand or digitally.
- They present the information very well . They can simplify complex information in an organized way.
- They are simple to interpret . They can be understood without much effort and the information can be found very quickly.
- They can represent various themes . They serve to diagram information that may be from different fields of knowledge.
- They are tools that are used for various purposes . They can be used to study, argue, summarize information in a text or a manual, among others.
But they also have some disadvantages:
- They do not show links between ideas graphically . Unlike other types of diagrams, it is not possible to relate concepts with arrows or other graphic marks.
- They can omit information . As they are summaries, they do not mention all the information on a topic.
- They require prior analysis . There must be a thorough analysis of the topic being represented and, in some cases, this can take a long time.
Examples of comparative tables
1. The animal cell and the plant cell
| animal cell | plant cell |
|---|---|
| It is a type of eukaryotic cell (with a nucleus). | It is a type of eukaryotic cell (with a nucleus). |
| It is present in animals. | It is present in plants. |
| It has a nucleus, membrane and cytoplasm. | It has a nucleus, membrane and cytoplasm. |
| It does not have chloroplasts or a cell wall, but it does have a cell membrane. | It has chloroplasts (they carry out photosynthesis) and a cell wall. |
| It has heterotrophic nutrition. | It has autotrophic nutrition. |
| It has one or several small vacuoles. | It has a large vacuole. |
2. The story and the novel
| Tale | Novel | |
|---|---|---|
| Gender | It is part of the narrative genre. | It is part of the narrative genre. |
| Extension | It is usually brief. | It is longer than the story and its length varies in each case. |
| Structure | It has a structure of introduction, middle and end. | It can have an introduction, middle and end structure, but usually includes several episodes. |
| Plot | It has a main plot. | It has a main plot and subplots. |
| Characters | It has one or more main characters and few secondary characters. | It usually has a large number of characters. |
| Time and space | It is located in a certain time and space. | Generally, it is located in various settings and temporary spaces. |
3. The Baroque and the Renaissance
| Baroque | Renaissance |
|---|---|
| It emerged in the 17th century. | It emerged in the 15th century. |
| It had an overloaded style, because many complex rhetorical devices were used. | It had a classic style, and the ideals of harmony and balance were respected. |
| Its main themes were Christianity, love, decadence, pessimism and disillusionment. | Its main themes were Greco-Latin mythology, love, anthropocentrism, melancholy and nature. |
| The aim was to generate striking and exuberant pieces. | Beauty and symmetry were sought. |
4. Mexico and its neighboring countries
| Mexico | USA | Belize | Guatemala | |
|---|---|---|---|---|
| capital city | Mexico City | Washington D.C. | Belmopan | Guatemala City |
| Surface | 1,964,375 km² | 9,147,593 km² | 22,966 km². | 108,889 km² |
| Population | More than 131 million inhabitants | More than 334 million inhabitants | More than 380 thousand inhabitants | More than 18 million inhabitants |
| Official language | Spanish and 68 indigenous languages | English (in 32 states) | English | Spanish |
| Form of government | Democratic and federal representative republic | presidential federal republic | Parliamentary constitutional monarchy | presidential republic |
| Political division | Its territory is divided into 32 federal entities | Its territory is divided into 50 states | Its territory is divided into 6 districts | Its territory is divided into 22 departments |
| Currency | Mexican peso | US dollar | Belize dollar | Quetzal |
References
- Mexican biodiversity. (2022). How many species are there? https://www.biodiversidad.gob.mx/
- Guerra Reyes, F. (2009). Graphic organizers and other teaching techniques. Editors Academy.
- Ramírez, F. (2014). Cognotechniques: Tools to think more and better. Alfaomega.
- UACAM. Comparative table. https://fcs.uacam.mx/
- Wikipedia. (2024). Belize. https://es.wikipedia.org/
- Wikipedia. (2024). Guatemala. https://es.wikipedia.org/
- Wikipedia. (2024). USA. https://es.wikipedia.org/
- Wikipedia. (2024). Mexico. https://es.wikipedia.org/
