Gummy bear osmosis experiment results. Sketch how you will set up your cups with the gummi bears.

Gummy bear osmosis experiment results This document describes an experiment to investigate osmosis using gummy bears. Jan 12, 2022 · Here, we conducted a scientific experiment with 3 experimental variables (water, salted water, vinegar) and a control variable (gummy bear that we didn’t put into any solution). This gummy bear osmosis research project can show the effects of water movement in solutions. 11. Interestingly, the gummy bear placed in salt water shrunk and lost some of its color 5. Prediction #2: Explain what you think will happen to Gummy Bears when soaked in salt water. This is an example of physical change! Osmosis is moving water across a semi-permeable membrane from a low-concentrated solution to a high concentrated The document describes an experiment to observe how osmosis affects the size of gummy bears placed in water over time. Repeat measurements for gummy bear B. Liquid. Halloween is the perfect time for this engaging hands-on lab (but, Zombies are cool anytime!). If you give this a try, you’ll see that the gummy bear in the plain water will grow — a lot! One question that might come up is why gummy bears grow when other candies (like peppermints) dissolve. Water travels from an area of high water density through the gelatin to an area of low water density, swelling the candy. Course: C683 Natural Science Lab. We'll cover the scientific principles behind the experiment, detail expected results, troubleshoot common issues, and offer tips for a successful lab. This enabled us to control every aspect that could influence the outcome of the experiment. Question 9 of 10 in a Gummi Bear, then Gummy Bears placed in tap water will (increase, decrease, remain the same) size. You’ll need these things: Gummy bears; Cups; Water (and other liquids for the Mar 13, 2018 · Understanding key terms is crucial to learn what happens during gummy bear osmosis experiments. 10. When gummy bears are soaked in water the bear will swell and grow in size. 4. Background: Gummy bears are made of gelatin and sugar. Gummy Bear Osmosis experiment is a fun demonstration to help explain the tricky subject of osmosis, as well as being a great way to teach experimental design. Circle your answer. The mass of the gummy bear in sugar water went. Check back after 24 hours and again measure and weigh each gummy bear and record the results. This experiment will be testing the absorbency or osmosis of gummy bears. 2. Justify your prediction. They will measure and record the mass and dimensions of each bear initially and after soaking. The two changes in size and texture can be noted in a data table as a record. Describe what happened to your gummy bear after soaking it in distilled water overnight. gummy-bear-osmosis-printable-lab-notes Author: jamiegaddy Jul 21, 2013 · Gummy bear science. Calculate the volume. Purpose: To observe the changes that occur when a Gummy Bear is soaked in different solutions. They predict the tap water will cause the bear to increase in size due to osmosis, while the salt water will cause it to decrease in size Nov 13, 2023 · Gummy Bear Osmosis Sherrell Wooden Natural Science Lab C683 Section I: Introduction and Literature Review A: I chose the experiment about the results of osmosis using gummy bears. The skin on a gummy bear is not waterproof and has lots of microscopic holes in it that we cannot see. Want to turn this gummy bear osmosis experiment into an awesome science fair project? Jan 12, 2022 · Best to have at least 4 gummy bears to make easy comparisons of all experimental results and the original gummy bear. Leave the gummy bears inside their solutions for a few hours. Add these third measurements to your graph. This flow (diffusion) of water from a region of low concentration of solute to a high concentration is called osmosis. Both reactions were hypotonic, indicating the solutions had Gummy Bear Lab Name _____ Hypothesis: What do you think will happen to a gummy bear when you put it in water over night? List at least 2 changes you think will happen. One was put in a water about 100 ml and the other was put in a ziploc bag to contain the moisture. Gummy Bear. Materials to be used listedProceduresData Collection Mar 23, 2021 · In this lab, you will hypothesize and observe what happens when bags filled with different concentrations of sucrose is placed in beakers with different concentrations of sucrose. We will add 1 deciliter to 2 of Spoiler alert: this experiment explores osmosis. Results of the osmosis experiment Jan 25, 2022 · Then you can see how much your bears have grown in the experiment! Do not eat the gummy bears that have been a part of the experiment when you are done. As more and more cells gained water, the Gummy Bear became larger as more water filled it up. Water . Gelatin is made when Collagen, a form of protein, is created by heating it with water and then cooling it. Gummy bears are made of sugar, gelatine and a small amount of water. Nov 21, 2015 · The gummy bear experiment is a fun activity that teaches the basic concept of osmosis to the little ones in an easy manner. Put 1 gummy bear in container A with water covering the bear and set aside. Hypothesized swelling of the bear based on tonicity 13. What Materials Are Required To Perform The Gummy Bear Osmosis Experiment? Some materials used to perform the gummy bear osmosis experiment are: Dec 15, 2020 · Gummy Bear Osmosis with UT Women in Natural Sciences Learn about osmosis by observing how water moves in and out of gummy bears! In this experiment, you will compare the sizes of gummy bears that were soaked in tap water and salt water to determine what makes water move! Materials: • 2 bowls • Water • Salt • Different colored gummy bears Natural Scient Lab -C683, Task 1. Part A: Choose one gummy bear from the container on your table. That is the difference of 0. The gummy bear size after 24 hours in the water was approximately 1. Record descriptive observations (how it looks, feels, smells) about the gummy bear. Include how your results and data support or bust your prediction. com Teach students about osmosis, membranes, equilibrium, solutes, and solvents in this fun, gummy bear experiment! Includes a gummy bear science project worksheet. It is set up like this: we received two gummy bear of the same color, red. Hypotheses: (see below) Background: Gummy bears are made of gelatin and sugar. 25 inches. On the third lab day find the mass and dimensions of the bears using same procedure as the previous day, and record. Science behind Growing Gummy Bears •The gelatin in Gummy Bears is like the cell membrane of cells. Keep a fourth gummy bear to the side for later comparison with the soaked bears – this is our control experiment. Gelatin is a protein that adds After observing the gummy bears for 24 hours, each gummy bear was affected by its liquid. Leave one gummy bear on the side so you can compare afterward. Problem: Where is the concentration of H 2 O molecules highest, tap water, distilled water, salt water or gummi bears? Background Information: Gummy Bears are made of gelatin, starch, and sugar. Use the Gummy Bear Scientific Data Table to write down your results. This experiment shocked me; only two of my predictions were correct. Place 1 gummy bear in a cup without any type of liquid 6. Feel free to put the gummy bears back in the liquids and see if another 12 hours will change them even more. Most sweet candies dissolve in water. Step 4: After several hours, you might be able to see differences in shape, size and texture Oct 15, 2023 · Place 1 gummy bear in each cup. Gummy Bear Osmosis Lab Answer Key Gummy bear osmosis lab answer key: This comprehensive guide provides answers and explanations for a common science experiment exploring osmosis using gummy bears. (Not all the water leaves the gelatin however, otherwise the gummy bears would be rock hard. The Science Behind Growing Gummy Bears. beakers Masking tape permanent marker 2 – plastic forks or small sieves Waxed paper or paper plates 2 - Gummy Bears (different colors) Jul 19, 2023 · Let’s use gummy bears for a sweet science experiment and learn how osmosis works. Gelatin is a protein that adds In this version, students soak gummy bears in tap water, distilled water, and salt water overnight. Osmosis occurs when liquids flow through a semi-permeable membrane from a diluted to a concentrated environment. It also explains the science behind it. By using colorful and delicious gummy bears, kids can see how water moves in and out of the bear. Sep 24, 2023 · What happens if you add a gummy bear to water? It doubles in size!! 🤯😱In this video, I see how big a gummy bear will grow when added to water, a sugar solu Your gummy bears will increase in size because of a process called osmosis. Wait 12-48 hours 7. The Gummy bear was created in 1920 by a man named Hans Riegel. Did all of the liquid you lost from the cup go into the bear? Gummy Bear Experiment Results. They measure the change in the size of the gummy bear using rulers. The water in the glass flows through the gummy bear’s semi-permeable membranes. The gummy bear soaked in sugar water became isotonic and had less of a breakdown in composition, due to the sugar in the solution and in the gummy bear. Write a short paragraph to explain the results of this investigation using the concept of osmosis. Feb 25, 2021 · Learn about osmosis (the process when water moves from a greater concentration of water to a lower concentration of water) with gummy bears! Materials needed The magical gummy bear science project is an easy and fun experiment for children up to 12 years old. 2/8/ GUMMY BEAR OSMOSIS Section I: Introduction and Literature Review. Grow and shrink gummy bears by placing them in water with or without sugar. Osmosis/Diffusion Lab Report. Materials: Beaker May 4, 2020 · Note: We tried different types of gummies (including the sour kind coated with mouth-puckering crystals), and we came to the conclusion that the ideal gummy bears for this experiment are dark in Nov 13, 2021 · Gummy Bear Experiment: Salt Water II – Gummy bears offers kids a way to get interested in and understand osmosis – something about the brightly colored, tasty candy captivates young students. The idea is that you weigh and measure a gummy bear, put it in an interesting solution for a while, then weigh and measure it again to determine how much water it took in via Jan 21, 2023 · A brief overview of how to calculate average, create new sheets, and create graphs using Google Spreadsheet Browse gummy bear osmosis and diffusion lab resources on Teachers Pay Teachers, a marketplace trusted by millions of teachers for original educational resources. The results found that the bear in Nov 8, 2021 · Osmosis Gummy Bear Experiment Ashley West Natural Science Lab C683 I am performing a science experiment to test the process of osmosis with gummy bears. To begin the lab, give your students the question they will be testing, such as: What solution will make the gummy bear increase its mass and measurements the most?This product includes: PurposeHypothesis - For plain water, salt water,baking soda,vinegar, and a control group. Put the gummy bears back in their solutions. As the solution cools, water leaves the gelatin solution and the bears become firm but chewy. concentration in a Gummi Bear, then Gummy Bears placed in distilled water will (increase, decrease, remain the same) size. DOUBLE DIFFUSION LAB- Part 1: Diffusion of Water with Gummy Bears (SB1a,d) Purpose: To investigate the movement of water into and out of a gummy bear and relate this movement to osmosis, hypotonic, isotonic and hypertonic solutions. Better yet, osmosis experiment doesn't need a lot of time - just set it up at dinner and see the results at breakfast! Sep 4, 2008 · This would take about a half hour, one hour, and another half hour--spread out over 3 days. Growing gummy bears science experiment to show osmosis In this simple science experiment using candy, we’re using gummy bears to show osmosis. Prediction #1: Explain what you think will happen to Gummy Bears when soaked in pure water. Oct 6, 2024 · Now the exciting part… the results of our experiment! Let’s take a look at the results individually first. The mass of a regular gummy bear is 2. PROS: A large bag of gummy bears is only a few dollars, and students always love working with candy. Teach your kids the simple steps with a mess-free gummy bear science experiment. The data collected during the experiment provides valuable information about the movement of molecules and the effects of different solutions on cellular structures. The Gummy Bear Osmosis Lab includes all you need to hook your students on science- simply add gummy bears!Food Labs are the BEST! Gummy Bear Osmosis Katheryn Labbe C Section I: Introduction and Literature Review A. 15. The amazing growing gummy bear experiment is a fun and simple experiment to teach children the basic principles of osmosis. $$Were$they$similar?$$Which$do$you$think$is$more$accurate?$$Explain. What happens to the gummy bears during the experiment? Over time, the gummy bears in the saltwater container will experience osmosis. Sketch how you will set up your cups with the gummi bears. Use the equipment available to measure your gummy bear and record the data in the chart for Day 1. This lab is nice because all that is needed is Gummy bears, containers for water, and a way to measure the mass of the bears. The control gummy bear will not change at all, or very little. Osmosis is defined as “ movement of a solvent (such as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the Grow and shrink gummy bears by placing them in water with or without sugar. Why a Gummy Bear? The Gummy Bear has a selectively permeable coating which will allow water molecules to diffuse across, but inhibiting other larger molecules. Leave over night. To demonstrate and measure osmosis in gummy bears, you need lots of gummy bears, a way to weigh and measure them, clean containers, and some different solutions to test. Be sure to include the terms: water,flow, high concentration and low concentration in your answer. The gummy bear placed in bottled water grew in size and weight the most! On the other hand, the gummy bears placed in vinegar and lemon juice concentrate dissolved. Osmosis. 5. Day 2 Lab Procedure: 1. Semi-permeable membranes allow some molecules to pass through them – most frequently liquids – but not others. This gummy bear science lesson: :: introduces children to the scientific method :: invites them to make […] Try the Gummy Bear Osmosis experiment and see what happens! _____ This Gummy Bear Osmosis experiment takes less than an hour to set up, but the actual experiment runs for 48 hours. A. At the end of the lab session, remove the bears from the solution and document the size difference with your mobile phone. The sweetener could either be corn syrup or sugar. The results of Nov 17, 2010 · • Create a bar graph comparing the before and after mass of each gummy (make sure to correctly label the graph and mention which solution each gummy bear was placed into!) • Create a bar graph comparing the before and after volume of each gummy (make sure to correctly label the graph and mention which solution each gummy bear was placed into!) After conducting the gummy bear and celery stalks diffusion and osmosis lab, it is important to carefully analyze the results in order to draw meaningful conclusions. Will a gummi bear lose or gain water in each of the following solutions: salt water; distilled water; sugar water; The Experiment. Data Table for Mass: Gummi Bear 1 (color: _____) Gummi Bear 2 (color:_____) Mass (grams) Before The gummy bear lab is an example of osmosis. Jan 12, 2022 · Put 1 gummy bear into each solution. Students will soak one gummy bear in tap water and another in salt water overnight. The gummy bear was created by combining and using water, natural gum or gelatin, and a sweetener. What is Osmosis? Osmosis is the process when water moves from a greater concentration of water to a lower concentration of water, such as the gummy bear. To make gummy bears, sugar, gelatin and flavor are dissolved in a warm water solution. An experiment about how osmosis affects the cells. Section I: Introduction and Literature Review. Martin Leigh, Getty Images Sep 3, 2024 · Chemistry document from Primavera - Online, 5 pages, Gummy Bear Chemistry Materials: 3 Gummy Bears 1 cup of water 1 cup of salt water Ruler Scale Procedure: 1. The width of the gummy bear in water the gelatin in the gummy bear quickly, keeping the gummy bear from absorbing as much liquid as the one with water. Results: Here you list the results of your The conclusion drawn from the gummy bear experiment results was that the hypothesis could not be confirmed or refuted due to the unexpected dissolution of the gummy bears in the solutions. 13. •When the Gummy Bear is placed in water, what happens? •Water moves into the gelatin because there are more sugar molecules in the Gummy Bear than in the water. Osmosis and Gummy Bears Lab Analysis: QUESTIONS: 1. I #3 Gummy Bear Measurements Final Length (mm) #1 33 #2 25 20 Final width (mm) 15 10 12 Final Depth (mm) 15 9 13 Estimated final volume (mm3): Length x width x Halloween is the perfect time for this engaging hands-on lab (but, Zombies are cool anytime!). Here are the step by step instructions so you can have a go at this experiment at home with the kids The document summarizes a lab experiment on osmosis using gummy bears. of salt 2. Setup will take less than an hour, but the experiment will last at least 48 hours. Gummy Bear Osmosis Experiment. Intro: Osmosis is the diffusion of water across a semi-permeable membrane. Think about how much swelling can occur to the gummy bear for it to reach a point of equilibrium or balance with the solution you soaked the gummy bear in. Compare$the$volumes$found$by$measuring$the$bear,$versus$that$found$using$water$ displacement. Write a PARAGRAPH which explains the results of this experiment using the concept of osmosis. Jan 1, 2025 · Teach students about osmosis, membranes, equilibrium, solutes, and solvents in this fun, gummy bear experiment! Includes a gummy bear science project worksheet. Materials You Need for the Gummy Bear Osmosis Experiment. He created them in the kitchen of his home, located in Germany. 9. •The Gummy Bear grows bigger! Before After Apr 3, 2018 · In this gummy bear experiment, the independent variable is the type of solution the bears are placed in - one in distilled water and the other in 40% salt solution. After 12 hours and 24 hours, I measured the gummy bear's growth and Some of the tap water gummy bears were covered in mold, we are not sure if it was the actual experiment or we didn't clean the containers properly. Record observations Independent Variable: The solvent which the gummy bear is placed Dependent Variable: The size of the gummy bear after 24hrs. Check every 3 hours to see the changes. Fill 2 cups with room temperature water - enough to cover gummy bears a. Experiment Chart. Materials: Gummy bears Jan 28, 2024 · The gummy bear experiment demonstrates osmosis, emphasizing the importance of solute concentration in fluid movement across membranes. ) Nov 8, 2020 · This resource explains how to carry out an experiment involving osmosis using gummy bears and different solutions. In osmosis experiments with gummy bears, the bears swell up to several times their normal size, which can be quite amusing and unexpected for kids and The experiment studied the effects of osmosis between solutions and gummy bears by submerging the bears in salt water, vinegar water, and tap water. The gummy bear in the saltwater didn’t get as large either as the water stopped moving into the gummy bear once the water concentration In the Gummy Bear Osmosis Experiment, the gummy bears act as the semi-permeable membrane. Gummy Bear Osmosis Experiment Objective: To observe the effects of osmosis on gummy bears when placed in different solutions. 7. So why didn’t the Gummy Bear in salt water get as big as the Gummy Bear in plain water? The gummy bear shrinks in salt solution as the gummies have more water when compared with salt solution, so molecules of water go across the gummies to the surrounding salt solution. Do you think you would get the same results with other. After carefully measuring your bears, cover the bears with saturated salt solution. 3 grams, the mass of the gummy bear in the salt water was 1. Although you shouldn't eat them, we will learn how the movement of water in different types of solutions Jun 8, 2022 · Growing Gummy Bears Kids Science Experiment. In saltwater, the gummy bear shrank as water exited due to the higher solute concentration NGSS SEP: Constructing an Explanation (or what happened to the gummy bears) 5 How does the Gummy Bear inv estigation demonstrate the concept of osmosis? How does the Gummy Bear inv estigation help y ou think about the question: Do sh drink water? How would you explain to a family member something y ou learned about osmosis fr om the gummy bear Mar 30, 2023 · The gummy bear in just water grew in size after removing the gummy bear, the feel was very squishy and fragile and much softer than prior to the experiment. Measure and if you can, weigh each bear. Gummy Bears are formed of sugar and a solid JellO-like substance called gelatin. This is a quick and simple experiment that will teach you about the process of osmosis. Temperature fluctuation along The gummy bear in the saltwater didn’t swell as quickly as the water concentration difference between the saltwater and the gummy bear was less different. In 2nd cup stir in 1 Tbls. I looked through the lists of possible science experiments with my two little boys, and we decided that gummy bears sounded like the most fun. For best results, allow them to cool to room temperature, then pour them into clear shot glasses and drop a gummy bear into each glass. The hypothesis is that the gummy bear placed in water will decrease in size due to diffusion of its sugar and gelatin components. That’s a chemistry term for the motion of water through a barrier (like a gummy bear). Place the second gummy bear in container B with saltwater covering the bear and set aside. 5 inches. Material used. Jamie Saquilan conducted the experiment to examine the effects of osmosis on a gummy bear placed in ordinary water and a saltwater mixture, aiming to see if the results would be different from a previous high school biology lab experiment. Submission/Experiment Title: Gummy Bear Osmosis Experiment. Gummy Bears; A glass container for each liquid/solution; One tablespoon of salt; A tablespoon of sugar Oct 11, 2017 · Learn osmosis in a fun, and tasty, gummy bear experiment. Does the amount of time the gummy bear is in the liquid change the results? Put your gummy bears back into their cups for another day and see what happens! Results between the 8th and 10th hour I placed a 1” inch gummy bear beside the original gummy bear I started the experiment with. pdf) or read online for free. Materials: for pairs of students 2– 50 or 100 ml. Design an experiment to answer the question. Name Jesus Duarte. If the H 2 O concentration in distilled water is (higher , lower) than the H 2 O concentration in a Gummi Bear, then Gummy Bears placed in distilled water will (increase, decrease, remain the same) size. Let this sit overnight. Then, we measured the gummy bears’ volume, 2340 mm3. Abstract: The effect concentration levels have on the process of osmosis. With that being said, diffusion is the random movement of molecules from areas of high concentration to areas of high concentration. When you place gummy candy fish in water, they move into them through osmosis since gummy bears don’t contain water. Suitable f concentration in a Gummi Bear, then Gummy Bears placed in distilled water will (increase, decrease, remain the same) size. . Drown 1 bear in distilled water and drown the other in 40% salt solution. We call this difference a concentration gradient. When they are put into a cup they become surrounded by water. In 1 cup leave just water b. This is because the water will flow into the gummy bear through its semi-permeable membrane. It demonstrates the fascinating process of osmosis, where water moves through a semi-permeable substance. 8. The Gummy Bear Osmosis Lab includes all you need to hook your students on science- simply add gummy bears!Food Labs are the BEST! Gummy bear osmosis experiment. We have used gummy bears but you can have a go with any type of gelatin-based candy to get the same results. beakers Masking tape permanent marker 2 – plastic forks or small sieves Waxed paper or paper plates 2 - Gummy Bears (different colors) Gummy bear one is a hypertonic solution, gummy bear two is Isotonic solution, gummy bear three is hypotonic solution Answer these questions after you have conducted the experiment. Reinforce the scientific process and proper lab safety skills with this simple and fun experiment. include specific data to support what you say. The activity is a great intro lab into the concept of osmosis and diffusion. 14. The procedure involves measuring gummy bears before one is placed in water and one left without for 48 hours. introduction and literature review a. Sketch your design below and have it approved before you continue. Gummy bears and jelly babies contain water with lots of other things dissolved in a concentrated solution. DO NOT EAT THE GUMMY BEARS YOU USE FOR THE EXPERIMENTS Conclusion Nov 15, 2024 · A: To carry out the osmosis lab experiment, start by placing a colored gummi bear in water and observe the gummi bear over a certain duration to note the effects of osmosis. The gelatin in gummy bears allows water molecules to move in and out, while restricting larger solute molecules like salt. Mar 24, 2023 · Plot the two results on a graph. This gummy bear osmosis activity is great for showing children the scientific method. They calculated the percentage change in height, width, and mass. In this experiment, I used tap water and a mixture of saltwater solution. The tap water gummy bear increased most in mass, while the salt water gummy bear increased most in width. Nov 10, 2024 · The main ingredients in gummy candy fish are gelatin, sugar, and flavoring. They listed the dependent variable (mass and length of gummy bear), the independent variable (the solute – what was added to the cup of water) and the constants (amount of water, amount of solute, and time the gummy bear will be in the solution) We filled in the procedure part of the lab sheet as we did the lab. Diffusion of Water with Gummy Bears Purpose: To investigate the movement of water into and out of a gummy bear and relate this movement to osmosis, hypotonic, isotonic and hypertonic solutions. 5 grams, so the gummy Nov 10, 2024 · Sample Hypothesis: If a gummy bear is placed in water overnight, then it will increase in size due to the process of osmosis, where water molecules move from an area of higher concentration (the water) to an area of lower concentration (inside the gummy bear). Aug 7, 2019 · You can use gummy bears to demonstrate how osmosis works. Osmosis Experiment on Gummy Bears. Questions to ask. Lab: Observing Osmosis in Gummi Bears Purpose: To investigate the movement of water into and out of a Gummi Bear. Water moved from the outside of the Gummy Bear to the inside to “even out” the concentration of water. How does a baby gummy bear grow up to This experiment is designed to be fun and educational, suitable for kids aged 5 to 11. Osmosis experiment with gummy bears - Free download as PDF File (. Instructions and more experime Gummy Bear Experiment on Osmosis | Homeschool . 2 deciliters of water will be enough. Measure Nov 8, 2009 · Create a bar graph comparing the before and after mass of each gummy (make sure to correctly label the graph and mention which solution each gummy bear was placed into!) Create a bar graph comparing the before and after volume of each gummy (make sure to correctly label the graph and mention which solution each gummy bear was placed into!) Dispose of lab materials Results Data Table Dimension s Gummy Bear 1- sugar water (solution A) Gummy Bear 2- salt water (solution B) Gummy Bear 3- water (control) Initial Before Soaking Final After Soaking Initial Before Soaking Final After Soaking Initial Before Soaking Final After Soaking Mass (grams) 4 g 7 g 3 g 5 g 3 g 8 g Length (cm) 1 cm This science lab can be used to reinforce the lesson on Osmosis. Unexpected results in this experiment could occur due to various reasons. My boys loved getting to help me set up my experiment and helping to eat any leftover gummy bears. Describe what happened to your gummy bear after soaking it in sate water overnight. This breakdown also caused the bear to lose its shape completely. In this osmosis experiment the water molecules move into the bear, thus enlarging it. 5: Observing Osmosis (Activity) - Biology LibreTexts Mar 23, 2021 · Obtain 2 gummy bears and place them in 2 different small flasks. $ The opposite happened to the Gummy Bear in the plain water. In this chemistry project, we'll be learning about osmosis using delicious gummy bears. The gummy bear's membrane is selectively permeable, meaning that only certain substances can get in and out of the membrane. The dependent variable is the size difference of the gummy bears after being soaked in the respective solutions. The experiment I chose to do was to examine the effects of osmosis on a gummy bear placed in ordinary water, and a saltwater mixture. They will also be thrilled at the idea that their favorite gummy bears could teach them a lesson or two in science. Students measured gummy bears before and after soaking them in tap water and salt water. In comparison; it almost doubled in size! The gummy bear also lost a majority of its color. Be sure to include the Results and Osmosis: The gummy bear in water increased in size due to water moving into the gummy bear, demonstrating osmosis as water traveled from a region of lower solute concentration (the solution) to higher concentration (inside the gummy bear). 3 grams so it decreased by 1 gram, the mass of the tap water gummy bear was 7. grnqte unmllw zill yldw yuxtx nlgu wlvt nhiv tbmrgnn fqptn