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Biology Department Lab Report Assessment 
For Assessment of Biology Majors' ability to communicate scientific information in a written format.
Rubric Code: W6B28A
Ready to use
Public Rubric
Subject: Biology  
Type: Writing  
Grade Levels: (none)

Powered by iRubric Lab Report Assessment
  Excellent

5 pts

Very Good

4 pts

Good

3 pts

Average

2 pts

Poor

1 pts

Title

Excellent

The lab report has well-constructed, concise title that reflects the experiments and results
Very Good

The lab report has a title that reflects the experiments and results but could have been stated better
Good

The lab report has a title that reflects the experiments and results but is not clearly stated
Average

The lab report has a title that somewhat reflects the either experiments or results but is not clearly stated
Poor

The lab report either has not title or the title is irrelevant/unclear
Introduction
Purpose

Excellent

the overall purpose for undertaking the research or experiment(s) is stated in a clear, concise manner.
Very Good

the overall purpose for undertaking the research or experiment(s) is stated fully, but could have been worded more concisely/directly
Good

the overall purpose for undertaking the research or experiment(s) is stated fully, but in an unclear manner
Average

the overall purpose for undertaking the research or experiment(s) is not stated fully, and is unclear
Poor

the overall purpose for undertaking the research or experiment(s) is not stated, or is erroneous or irrelevant
Background

Excellent

Clear, concise discussion of background information and previous observations that support the importance/ rationale of undertaking the experiment(s). Reputable background sources were used and cited correctly.
Very Good

Mostly clear discussion of background information that supports the importance/rationale of the experiment and includes at least a few previous observations. ams
Good

Relevant background information was included, but the connection with the experiment was not made clear. ams
Average

Some background information was included, but it was not particularly relevant. ams
Poor

No attempt was made to include background information. ams
Hypothesis

Excellent

At least two clear, concise, relevant and testable overall hypotheses are stated along with one or more predictions. ams
Very Good

A clear, concise, relevant and testable overall hypothesis is stated, but second hypothesis or prediction is absent. ams
Good

One hypothesis or research question is clearly stated, but no other hypotheses or predictions are given. ams
Average

Objective or purpose is stated, but hypotheses and research questions are lacking. ams
Poor

Objective, purpose, hypotheses, and predictions are all absent. ams
Materials and Methods
Content

Excellent

Addresses only the techniques and procedures used, including statistical analysis when applicable. Summarizes all the methods used while citing the protocol. Well organized clear, concise narrative that does not include lists. Methods are described in the past tense, using active voice. ams
Very Good

Addresses only the techniques and procedures used, including statistical analysis when applicable. Summarizes all the methods used while citing the protocol. Does not include lists. Clarity is diminished by the presence of a few minor grammatical problems, such as vague language, excessive use of passive voice, dangling modifiers, or unclear antecedents. ams
Good

While the report addresses and cites techniques and procedures appropriately, it contains numerous small grammatical errors or lacks citations. ams
Average

Contain one or two serious grammatical errors (e.g., written as instructions, mixed tenses, incomplete sentences). Or: contains numerous small grammatical problems and lacks citations. ams
Poor

Plagiarized. ams
Replicability

Excellent

Procedures are clearly replicable. All steps, including data analysis and statistical testing, are outlined sequentially and are clearly explained (or cited) and adequately detailed.
Very Good

Procedures appear to be replicable. Steps, including data analysis, are outlined and are adequately detailed (or cited).
Good

All steps are outlined and/ or cited, but there is not enough detail to replicate procedures.
Average

One or a two steps (such as data analysis) are missing.
Poor

Several steps are not outlined AND there is not enough detail to replicate procedures.
Results
Figures/Tables

Excellent

Professional looking and accurate representation of the data in tables and/or figures that are labeled and titled. Legends are included where needed so that Table and Figures can stand alone. Units are given. ams
Very Good

Title accurately describes content.
Headers and stubs clearly organize data field without repetitive or redundant descriptors.
Uncluttered. Plots appropriate for type of results obtained (scatter, bar, histogram etc.)
Legend for notes complete. rlh
Good

Figure/Table Numbered and Title present, but cannot stand alone.
Headers and stubs organize data field.
Columns and rows aligned. Plots appropriately sized and identified. rlh
Average

Appropriate figures and tables are included but contain some errors or inaccuracies (such as missing units, mismatched scale, scale not starting from zero, missing titles, legends, or captions, etc.). Tables and figures cannot stand alone, and some are not represented adequately. ams
Poor

Figures and tables are absent or completely inappropriate. ams
Results Narrative

Excellent

Results narrative can stand alone, but includes references to tables/figures. Does not include methodology or conclusions. Data are summarized. Units and results of statistical tests are given. ams
Very Good

Results narrative does not include reference to tables and figures, but can stand alone. Data are summarized and units are given. Statistical results are given. One or two sentences of methods or conclusions are present. ams
Good

An important element (such are results of statistical tests) is missing. Some grammatical errors are present. ams
Average

Results narrative present but it cannot stand alone. Some major grammatical problems are present. Several sentences of methods or conclusions are included. ams
Poor

Results narrative absent. ams
Discussion/Conclusions
Analysis of Results

Excellent

The relationship between the variables is discussed and trends/patterns logically analyzed. Predictions are made about what might happen if part of the lab were changed or how the experimental design could be changed.
Very Good

The relationship between the variables is discussed and trends/patterns logically analyzed.
Good

The relationship between the variables is discussed but no patterns, trends or predictions are made based on the data.
Average

An attempt is made to discuss the relationships among different variables, but the arguments are not relevant or are unclear.
Poor

The relationship between the variables is not discussed.
Limitations of Design

Excellent

Several Limitations of the Experimental design are discussed clearly with alternative strategies given
Very Good

Several Limitations of the Experimental design are discussed clearly but few alternate strategies are suggested, although clearly
Good

Several Limitations of the Experimental design are discussed but alternate strategies are not given
Average

Limitations are discussed but are mostly irrelevant or are unclear
Poor

No limitations are discussed
Implications of Findings

Excellent

Clearly states what results will contribute to the field in general. Link back to questions posed in the introduction. Clear statement of support/refute of hypothesis.
Very Good

Draws some connections back to questions posed in the introduction. suggests that the data supports the hypothesis
Good

Attempt to Link back to questions posed in the introduction attempt to show data connection to hypothesis but poorly argued
Average

Attempt to discuss implications made but not effectively written, no clear connection between results and hypothesis made
Poor

Implications/Hypothesis not discussed.
Future Directions

Excellent

Clear, effective discussion of two or more future directions, with rationale.
Very Good

Effective discussion of at least one future direction with rationale
Good

Discussion of two or more future directions, but lacking supporting rationale
Average

Discussion at least one future direction, but lacking supporting rationale
Poor

Future directions not discussed
Works Cited
Works Cited

Excellent

Includes a bibliography section that is consistently and neatly formatted with all references used in text listed. Sources are appropriate and reputable.
Very Good

Includes complete bibliography, only issue is minor inconsistent formatting of list.
Sources are appropriate and reputable.
Good

Includes complete bibliography for each in-text citation, but one or two references are incomplete. One or two sources are questionable sources for an academic work.
Average

Bibliography is not complete/missing a few of the citations given in-text. and/OR More than two sources are questionable sources for an academic work. and/or several citations are incomplete
Poor

Bibliography either not included or extremely poor.
Overall effect/grammar
Grammar

Excellent

Excellent
Very Good

Only a few minor problems (subject-verb agreement issues)
Good

Some problems with grammar, few sentences poorly constructed
Average

Some poorly constructed sentences and paragraphs, but bad grammar doesn't completely misconstrue meaning.
Poor

Poorly constructed sentences and paragraphs,causing multiple instanced of completely misconstrued meaning.
Overall effective Report

Excellent

Excellent
Very Good

Very good
Good

Good
Average

Average
Poor

Poor




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