Lab+Report+Instructions

Name: Date: Teacher’s Name: ** Title: ** A descriptive title of the lab that references the variable being tested
 * // Sandwich High School Formal Lab Report Format //**

** Abstract: ** This section is a concise summary (1-2 paragraphs) of the lab. It is usually under 100 words. It should be written last, even though it appears at the beginning of the lab report//. ( teacher discretion)// ** Purpose: ** This should be 1-3 sentences that clearly explains why the lab is being done and the goal of the experiment. It includes the question being tested.

** Hypothesis: ** This states the predicted outcome of the experiment. It is written as an “If …, then ….” statement that shows the relationship between cause and effect. It includes one testable variable

** Materials: ** A bulleted list of all materials, including the amounts and sizes used, should be included. You may reference the lab procedures provided instead, if instructed to do so. ** Methods: ** This section includes a summary of the procedure or experimental design written in the past tense and in paragraph form (not a list of steps!). Detail should be thorough enough that someone could replicate the activity, but should not be so detailed as to include non-relevant information. It must include the independent and dependent variables, control, and experimental constants. Data collection and analysis techniques should also be included in this section.

** Data and Observations: ** Includes the data obtained during the lab. This data may be presented in tables, graphs, figures, and/or lists of qualitative observations. Tables, graphs, and figures must be annotated and labeled. Do not include analysis or interpretations of data in this section!

** Analysis: ** This section provides an opportunity for you to discuss the results of the laboratory activity in light of your original hypothesis. The analysis section explains the rationale for performing the experiment and answers the question “What do the data indicate?” You must refer to the data collected during the investigation as you analyze the activity. Conclusions must be supported by evidence. This section may also include calculations and/or statistical analysis. It may include any problems that arose that may have affected your results and explanations about how to improve the activity or avoid problems that developed.

** Conclusion: ** The conclusion should be concise, 1-2 sentences. It should answer the question “Do the data support or refute the hypothesis?” It is often written as a “Since…, then …” statement **//General Guidelines://** //Do not use personal pronouns.// //Use concise and specific language.// //Staple in upper left-hand corner.//