Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
materials are presented
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "materials are presented" is correct and usable in written English.
You can use it when describing the act of showing or providing materials, such as in a report, presentation, or educational context. Example: "In this section, the materials are presented in a clear and organized manner to facilitate understanding."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(19)
facts are revealed
information is disclosed
files are tendered
documents are submitted
information is revealed
information is confirmed
information is enclosed
information is disseminated
material becomes available
details surface
information becomes available
material comes up
topics are raised
issues comes up
paperwork is lodged
records are furnished
applications are filed
forms are handed in
evidence is provided
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Guidelines for most common materials are presented.
Results obtained with such materials are presented.
Besides, multi-functional applications of BOC based materials are presented.
Science
Finally, the pharmaceutics related applications of these materials are presented.
To satisfy the requirements, evaluation indicators of materials are presented.
Science
New results for nano-composite materials are presented.
Lifetime-temperature maps for both materials are presented.
Some catalytic applications of these new materials are presented.
Science
Materials are presented in their original language with abstracts and indexing in Spanish, Portuguese, and English.
Academia
Methods of lowering combustion of materials are presented and proficiency evaluation of these methods is given.
Science
The latest development and achievement in nanoscale YSZ materials are presented.
Expert writing Tips
Best practice
When using "materials are presented", ensure the context clearly defines what "materials" refers to, be it data, resources, or physical objects, to avoid ambiguity. Provide sufficient context for the reader to understand the nature and purpose of the materials being presented.
Common error
While grammatically correct, relying solely on passive constructions like "materials are presented" can make writing sound impersonal. Consider active voice alternatives when appropriate to enhance clarity and engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "materials are presented" is to act as a passive construction, indicating that the materials are the recipient of the action, rather than the actor. This highlights what is being shown or made available. Ludwig AI validates the correct usage and commonality of this construction.
Frequent in
Science
75%
Academia
15%
News & Media
5%
Less common in
Formal & Business
3%
Encyclopedias
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, the phrase "materials are presented" functions as a passive construction commonly used to introduce information or data in a formal manner. As indicated by Ludwig AI, it is grammatically correct and widely used, particularly in scientific and academic contexts. While effective for objectivity, varying sentence structure with active voice constructions can improve engagement. Remember to provide sufficient context when using this phrase to avoid ambiguity. Related phrases, such as "resources are presented" or "data are shown", can offer alternative ways to express similar concepts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
resources are presented
Replaces "materials" with "resources", focusing on the provision of support or assets.
data are presented
Substitutes "materials" with "data", emphasizing the presentation of factual information.
findings are presented
Changes "materials" to "findings", highlighting the presentation of research results.
results are shown
Replaces both "materials" and "presented" to focus on the display of outcomes or consequences.
information is displayed
Focuses on the act of visually showcasing information instead of just presenting materials.
evidence is offered
Replaces "materials" with "evidence", emphasizing the provision of proof or supporting facts.
details are outlined
Shifts the focus to providing a structured overview of specific details.
content is provided
Highlights the act of supplying or making content available.
facts are revealed
Emphasizes the uncovering or disclosure of facts.
aspects are discussed
Focuses on the examination and analysis of different facets or components.
FAQs
How can I rephrase "materials are presented" to sound more active?
Consider using active voice constructions such as "we present the materials", "the authors present the data", or "this section presents the findings". These alternatives can make your writing more direct and engaging.
What's the difference between "materials are presented" and "materials are provided"?
While similar, "materials are presented" often implies a deliberate act of showing or explaining something in a structured way, while "materials are provided" simply means they are made available. The subtle difference lies in the intention of the action.
In academic writing, is "materials are presented" too passive?
While "materials are presented" is acceptable in academic writing, varying sentence structure can improve readability. Consider using active constructions like "this study presents" or "we demonstrate" to create a more dynamic tone.
What are some formal alternatives to "materials are presented" in a report?
Formal alternatives include "materials are showcased", "materials are detailed", "materials are outlined", or "materials are exhibited", depending on the specific context and intention of the presentation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested