EGG LAB. Lab Report Objective Materials List –All materials used in the experiment (even if used only once) Procedures Results –Data table and observations.

Slides:

Advertisements

Similar presentations

Conservation of Mass Lab (R) Conservation of Mass Lab (R)

Advertisements

Lab Skills Focus: Filtration magnesium + sodium sulfate carbonate carbonate sulfate Chemical Equation MgSO 4 + Na 2 CO 3 MgCO 3 (s) + Na 2 SO 4 Word.

Eggs-periment Page 152. Problem statement What will happen to a shell-less egg when placed in different external solutions? (distilled water, sugar water,

O SMOSIS AND D IFFUSION By: Raelee Robinson and Chantal Jabbour.

How do the materials needed for life get in and out of cells?

Diffusion and Osmosis Notes. Objective: Students will provide a real life example in order to describe the processes of diffusion and osmosis. NEXT! Set.

Eggs-periment. Day 1 Materials: Tape 2 Beakers 2 Eggs White Vinegar String Ruler (Metric System) Balance.

Warm-Up 1. What types of substances need to move into and out of cells? 2. What cellular organelle facilitates this movement?

Investigating Aerobic and Anaerobic Respiration. Background information: Yeast is a microscopic fungus that respires aerobically and anaerobically depending.

Movement Across the Cell Membrane LAB Title Challenge: “How can I illustrate diffusion and osmosis using a model cell?” Procedure: – Cut out and tape or.

Steps for Water Displacement Volume Measurements Using a Graduated Cylinder.

Active Transport 1. A cell contains a solution that is 88% water, and it is sitting in a solution that is 20% water. 2. A cell contains a solution that.

HOW DOES MATTER CHANGE? Investigation Chapter 13 Lesson 2 Pages E50-E51.

Osmosis Lab HELP PAGE.

In this lab you will submerse an egg into three substances for 2-3 days each. First, you will place the egg in 100 ml of vinegar. Next, you will place.

Measurement Lab Name Date CLASS!!. New Vocabulary Volume - Amount of space a 3-D object takes up. ( b x h x w = volume) Mass - The amount of weight something.

EGG DIFFUSION LAB.

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

DO NOW! Open you lab notebook to a new page, record today’s date, and the title “Diffusion Through A Membrane.” Write down the definition of diffusion:

+. + Agenda Catalyst Permeability Cell membrane Objectives Explain selective permeability in reference to the cell membrane Identify the parts of the.

Option # 1. Key Points ► Law of Conservation of Mass -  Mater is neither created nor destroyed during a chemical reaction. ► Solubility –The max amount.

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,

Happy Tuesday Bellwork: Quickwrite – In 42 words, summarize your HW using the words concentration, diffusion, osmosis, equilibrium, isotonic, hypertonic,

Egg LabPage 33 Essential Question: Question ColumnEgg in VinegarEgg in SyrupEgg in Water L1 – L2 – L3 – Prediction: Hypothesis: Observation: Diagram: Prediction:

EGG-STRA Special Diffusion and Osmosis Lab It will crack you up!

White Before Your Eyes.

Learning Targets “I Can...” -Define “selective permeability.” -Model a living cell by using eggs with a dissolved shell. -Predict the results of an experiment.

Using the Scientific Method. Investigating Osmosis in Potato Cells.

Active Transport 1. A cell contains a solution that is 88% water, and it is sitting in a solution that is 20% water. 2. A cell contains a solution that.

Phillip Renaldo the 3rd and Chickidy:The stars of our egg project! Heidi and Allyson Period 9.

Egg Osmosis Experiment

Egg Osmosis Experiment

Osmosis/Diffusion Stations

Break into your lab groups and look at the 5 choose your transport cards on your lab table. Identify if the card is an example of: Diffusion, Osmosis.

 Learning Goal: Demonstrate Osmosis & Diffusion through lab simulations. Warm up: What element do all organic compounds contain? Homework: Virtual Lab.

Solutions Lab Factors That Affect How Something Dissolves.

Key Question: How do you think things like water and food, which cells need to live, get into and out of cells? Initial Thoughts:

Diffusion through a membrane Lab

Osmosis/Diffusion Stations. You have 10 minutes to complete each mini lab station. Work collaboratively. Work neatly. Work efficiently. Work carefully.

“What is This Stuff?” Lab Prep INVESTIGATIVE QUESTION: How can we extract from cells the “stuff” that makes up chromosomes and carries the code of life?

SiLENT DO NOW Read the lab when you are done  Explain how the solute will move according to diffusion.  Describe what the cells will look like after.

UNIT 1 Cell Membranes Mrs. McGee. Do Now  Can drinking too much water kill you? Explain…

Egg Osmosis Experiment

Egg Osmosis Experiment By: Kyanna Giles Room: 8-73.

What happens when gummy bears are put in water, salt water, vinegar, and baking soda water?

(Your Info) Title Purpose Hypothesis Materials Procedure

Diffusion and Osmosis How can matter get in and out of cells?

Materials: List all materials used 1.

Change in mass = after mass - before mass

POM - 3 Predicting Density

Diffusion and Osmosis Station

The Egg-speriment Safety notes: 1

The Egg-speriment Safety notes: 1

Determining Reaction Rate

Synthetic/Polymer Lab

Digestion and Membrane Permeability Investigation

Pennies to Silver and Gold

Egg Osmosis Investigation

Virginia and Beatriz Period 7

3.1 Building a Density Column

Lab Quiz #1 Fall 2008.

Procedure for calculating density

The Importance of compartments

Diffusion through a membrane Lab

10/10/14 Journal Discussion Questions

UNDERSTANDING THE CELL MEMBRANE

How to Start your Lab Report

Diffusion Lab Diffusion in a baggie.

Presentation transcript:

EGG LAB

Lab Report Objective Materials List –All materials used in the experiment (even if used only once) Procedures Results –Data table and observations Discussion –Explain the results – What happened for you to get these results? How? Why?

Lab Report

Objective During this lab you will investigate the concepts of osmosis and diffusion using eggs

Procedures – Day 1 Obtain one egg per group Measure and record the circumference of the egg as well as its mass

Procedures – Day 1 Place the egg in a beaker. Pour in enough white vinegar to completely cover the egg. Record your observations

Procedures – Day 1 Store the eggs in the refrigerator for 24 hours

Procedures – Day 2 Obtain egg in beaker from refrigerator Record observations Return the egg in beaker to refrigerator for another 24 hours.

Procedures – Day 3 Carefully remove the egg from the beaker and record it measurements (circumference and mass). Write an explanation for your observations using the correct vocabulary

Procedures – Day 3 Determine the mass and circumference of the egg and record it in the data table. Pour 150 ml of corn syrup into its own beaker. Add the egg and store in refrigerator for 24 hours.

Procedures – Day 4 Remove the egg from the beaker and record your observations. Record the mass of the egg. Use a toothpick to pop the egg membrane and record your observations. Write an explanation of your observations using the correct vocabulary.

Review of Osmosis