1 / 3

Key Sections for your Lab Report

Key Sections for your Lab Report. Title : Describe Specifically what you are investigating Intro/Background : (see next slide for details) Research Question : Focused, Clear question Hypothesis : A predictive statement ID Experimental Variables : Independent & Dependent

brac
Télécharger la présentation

Key Sections for your Lab Report

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Key Sections for your Lab Report • Title: Describe Specifically what you are investigating • Intro/Background: (see next slide for details) • Research Question: Focused, Clear question • Hypothesis : A predictive statement • ID Experimental Variables: Independent & Dependent • Variables that need to be Controlled • Materials : List of specific items used (diagram & visual of set up) • Procedure & Methods (Design): Explain the steps taken from making your solutions to running the experiment. Outline your design & Provide details of how you will control errors. Be sure to include how you plan to collect & analyze the data. Explain how you will you account for the differences of each cut sample of tissue? • Data Processing/Analysis: tables charts & graphs have ready • Be sure to include Units & Uncertainty • Conclusion: Accept or reject your hypothesis? Why? • Evaluation: Changes to procedure & Improvements

  2. Key Sections for your Lab Report (cont’d) • Title: Specific & concise. Be sure to include Genus & species names • Introduction/Background: • Give a purpose/significance behind your experiment • Inform the reader of the key concepts related to your investigation • Give some information about the tissues you chose to Test. • Why did you chose these tissues? How are they different? What do we know about these tissues? • Lead into your Research Question. • Materials & Procedure: Review and make sure it is complete • Conclusion: • Do your accept or reject your Hypothesis? • Explain your reasoning supporting it with the data you obtained. • Provide specific aspects of your data that allowed you to come to this conclusion. • Evaluation: • What were your specific sources of error? • What can you do to lower or eliminate these errors? • Evaluate your procedure. What would you differently to improve your procedure? • Give some realistic improvements you would do.

  3. Analysis of the Data Collected • Mass Difference: Final – initial (absolute diff.) • % Change in Mass: Final – initial x 100 initial **Why do we use the % change in mass instead of simply the straight difference? • Plot your data on the graph. • Determine the molar solute concentration of the potato cores. How??? ***Where your line crosses the “0” mark

More Related