How to Start your Lab Report

Slides:

Advertisements

Similar presentations

GO TO WEBPAGE…L.G. AND NOTES GO TO UNIT 1 VOCABULARY AND BIG IDEA SHEET.

Advertisements

Academic Chemistry BB density lab.

October 30 Do Now Q: Announcements: Important Dates: (that means…write it down in your calendar)

Paper Towel Lab.

SURVEY OF CHEMISTRY LABORATORY I DETERMINATION OF THE DENSITY OF WATER

Group Name: Blue Group Members: Olga Drogomiretskiy, Ingrid Lee, Asch Warner, Katie Thompson, Rajesh Awal, Drew Barnett 9/29/11.

LAB 1: PROPERTIES OF MATERIALS By Yuliya, Katrina, Stephen and Johanna.

QUESTION: How does the mint date of a U.S. penny affect its density?

DENSITY OF COLA AND DIET COLA

Will the ball float on liquid mercury?

Data Interpretation and Graphs. The Display Display the data you collect with tables and graphs. Include these in both your Project Binder and on your.

Steps for Water Displacement Volume Measurements Using a Graduated Cylinder.

Volume Activity The Relationship between Centimeters Cubed and Milliliters.

Density - Part 1.  Oil is thicker than water so why doesn’t it sink?  If a wood block that floats is cut in half, will each half float higher, lower.

Gummy Bear Lab The Metric System.

Graphs Graphs are used to display data. They visually represent relationships between data. All graphs should have a title that identifies the variables.

Measurements, Tables, and Graphs. Linear Measurements This is how we measure the length, width, or height of an object. Standard measurements include.

Graphing Lab. Problem: What is the relationship between volume of water and height in a beaker, erlenmeyer flask, and test tube. Background –Explain or.

How to Keep Your Lab Journal

Title of Your Lab:. Problem: Write a problem using variables from your lab you would like tested. Your problem should not include personal pronouns (I,

Scientific Method Science is ultimately based on observation (perceiving objects or events using one of the five senses) Observations often lead to questions.

Understanding Labs. Objective/Agenda  Objective: I can record and present experimental data in a neat, clear, organized manner.  Agenda  Go over lab.

Honors Physics Lab Journals Graphing. Lab Journal Entries  Number pages in consecutive order  Date all entries  Title all activities and investigations.

 If you have an irregular shape (doesn’t have straight sides), you can use water displacement to determine the volume.

Objectives  Develop position-time graphs for moving objects.  Use a position-time graph to interpret an object’s position or displacement.  Make motion.

Mystery Blocks Lenny VerMaas ESU #6, Milford NE. Its not what you cover, its what your students discover.

Design a Lab The Composition of Pennies. BHS Lab Format You will use the BHS lab format for most of your labs in this class. Where is this found? You.

LPChem1415 Mass & Volume: Penny Lab  The purpose of this lab is to graphically determine the mathematical relationship between mass and volume for the.

How to find unknown volumes and densities. Define: Mass, Volume, Density Mass The amount of matter something has What is matter? Measured in pounds Volume.

SCIENTIFIC INVESTIGATION AND PROCESS Open up to “Scientific Process” NOTE BLANKS 1)Read the introduction 2)Fill in the Scientific Process Skills using.

Purpose The reason for doing the procedure The purpose of this experiment is to examine the effects of soaking beans in water for 24hrs.

Analyze  Study a topic closely, break a topic down into smaller parts.

What is the formula? How can density be used to identify materials?

Title Procedure Lab Name Date Class. Purpose Students will understand the significance of following procedure properly step by step. (Remember the cookbook.

LAB 1: Properties of Materials By: Tamsyn Steel. PURPOSE To determine the relationship between mass and volume for metal objects of different shapes and.

CHAPTER 3. Density and measuring technique CHEMISTRY 1105.

PowerPoint Tutorial.  Once the data collected portion of an experiment is completed, the work of determining the relationship between the variables begins.

Stretching forces. What can forces do? A force is a push, pull or twist. Forces can change: the movement of an object the shape of an object Today, we.

Comparing Volume Lab Intro Questions 1. How would you calculate the volume of the tissue box on my desk? 2. What metric unit would be used to express your.

Measurement Labs. Measuring Length Lab Follow the directions to find the length of the following items. 1.Use the meter stick to measure your Science.

Do Now for 10/10/13 Take out 3E and get it ready to hand in. Review for Quiz HW: Complete Procedure for A10.

Salt Solutions: Preparation, Density, and Concentration Relationships.

Basic Lab Techniques.

Gas Stoichiometry Collection of Oxygen Gas

How does the volume of snow compare to the volume of liquid from the melted snow ?

Volume- is the amount of space an object takes up.

Lab – Variation of Traits

Determining Reaction Rate

DENSITY OF SODA AND DIET SODA

Chemistry Name Experiment #1 Date: ___Mods:__

Reactions with Acids Lab

The Scientific Method 1. Problem 2. Hypothesis 3. Procedure 4. Data. 5

“Finding Volume by H2O Displacement”. It is on the table by the door.

Volume: Irregular Solids.

How to Start your Lab Report

How to write a lab report Lab reports include sub titles In the correct order. Some sub titles must be included. Title: Introduction: Purpose: Hypothesis:

DENSITY 7.P.2B.2 Use mathematical and computational thinking to describe the relationship between the mass, volume, and density of a given substance.

What are the relationships among weight, mass, and volume?

Density Lab Introduction: Density is an important property since it help identify a substance. Purpose: To determine the type of known metals by comparing.

The Nature of Science Game Show

Scientific Method.

2.1 Measuring the Mass and Volume of Water

Procedure for calculating density

How can you measure the volume of solid objects?

Hosted by Mrs. Joshu.

Density of Pennies.

Presentation transcript:

How to Start your Lab Report CHEMISTRY NAME ________________ EXPERIMENT NUMBER #3 SECTION DATE SEARCHING FOR REGULARITY NAME(S) OF LAB PARTNER(S)

Searching for Regularity Objective: To observe mathematical and graphical relationships between mass and volume

Procedure: Mass a metal object to the nearest 0.01 g. Fill a graduated cylinder to the 30.0 ml mark with water. Carefully add the metal object to the water and record the water displacement. Record data on your data table. Repeat these steps for the other metal objects.

Procedure Obtain mass and volume data from other members of the class. Plot average mass and volume. Record mass along the vertical axis and volume along the horizontal axis. Give the graph a title. State the regularity and propose an explanation for what you observed on your graph. Draw lines to represent the mass-volume relations.

Data: Collect mass and volume in a chart, similar to the following : Object # Volume of water and object (mL) Volume of Water (mL) Volume of Object Mass of Object 1 2 3

Data: Obtain mass and volume data from other members of the class. Plot average mass and volume. Record mass along the vertical axis and volume along the horizontal axis. Give the graph a title.

Conclusion: Propose an explanation for what you observed on your graph.