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Bread mold experiment results

Science Story Time Experiment: Bread and Mold Penn State

Place all bags in a safe place. Be sure not to open any of the bags. Return to the bags of bread each day and observe how they change (expect to see results after about a week when using baker's bread). The Science Behind It. Certain pieces of bread develop mold faster or in larger amounts than others Procedure. Sprinkle water on the slice of bread. Put the bread in the plastic bag and zip it. Use the tape to secure it further. Write today's date on the tape with the marker. Leave the bag undisturbed for 7 days in a warm place outside the house. Track the growth of the mold by checking the sample every day The results of the experiment will remind you that you should always wash your hands. Aside from the control piece, the soap and water slice was the only piece of bread that had no mold on it. Even hand sanitizer, which we might think as a substitute for hand washing, showed evidence of mold

Growing Mold on Bread Experiment Science Project Idea

The purpose of this experiment was to see whether different temperatures in different kitchen environments would affect the rate of fungal growth (bread mould) on bread. It was essential that I had a tight control in my variables and that I didn't change a lot of my variables because it might affect my results dramatically Bread mold experiment I think the mold will grow naturally on the bread with water sprinkled because molds do not contain chlorophyll unlike the other normal green plants and mold needs moisture, dark place to be able to germinate and it is really hard for mold to grow on a dry surface such as normal bread as it does not contain moisture To grow, mold and other microorganisms need a few things, namely a source of food and a source of water. Because paper bags let so much air through, there wasn't enough moisture for mold to grow. But in plastic, moisture is sealed in and mold forms more quickly. The results. Wonder Bread . 11 ingredients; Theoretical shelf life: 7 day Experiment Steps. Now let's take a look at the steps needed for this experiment, one point at a time: 1. Take your plastic bag and label each as sample 1 - 4 on the bag in the upper right hand corner effects of mold. will conduct an experiment where they will Figure 2. Moldy bread. What are the health impacts of mold? Spores from mold growth, while natural, can also pose health risks. Some people, with or without allergies, are very sensitive to mold or may become sensitive to mold from single or repeated exposure

Moldy Bread Science Experiment Is a Gross Reminder of How

  1. Quantitative Observations- Count how many colonies of mold that have grown in a 24-hour period. CONTROL CLEAN DIRTY Illustrate the bread samples for your group. CONTROL CLEAN DIRTY Charting & Graphing Data: Chart the number of mold colonies that have grown throughout the experiment. Next, create a line graph for the data you've collected
  2. The bacteria bread experiment involves testing the effectiveness of self-hygiene methods. Watch how bacteria creates an environment for mold to flourish and grow! A piece of bread will be used as a control. Other variables (hand-washing, sanitizer) will be tested against touching a piece of bread
  3. 8th Grade General Science. Overview. The purpose of this lesson is for your students to implement the scientific method in an experiment testing the effect of temperature on mold growth, while using the web 2.0 application Backpack to organize research, hypotheses, collected data, and results as well as compare collected information to that from other students
  4. Put the bread in the plastic bag labeled Moist.. Wet the third slice of bread over the sink or by dipping it into a bowl of water. Place the wet bread into the bag labeled Wet.. Seal and tape all three plastic bags closed. Place the bags on a disposable, metal tray-the kind you use for cooking
  5. For most molds the ideal temperature, or optimal temperature. The purpose of this experiment was to observe the optimal temperature for mold to grow on slices of white bread. This was accomplished by placing each piece of bread in different temperatures
  6. Foods with lots of preservatives and chemicals in them do not usually mold. They don't mold because the preservatives in the food kill the mold spores before they can start growing. Try this. The results of this experiment will be somewhat different if you vary the temperatures of the places you put the bags
  7. Bread Mold Lab Report Bread Mold Lab Report Bread Mold Lab Report . The data from my experiment show that 11 drops of water does not help the growth of bread mold. 2. Were you surprised by the results of your experiment? Yes, I was surprised because I thought water would accelerate the growth of bread mold. 3

The idea here is that the more natural the bread, the more that bread mold is going to grow on it. I can't wait to see the results of your experiment, although I have some suspicions what the results will be :D That's why we refrigerate our homemade bread. Jennifer. on June 29, 2011 The fourth day of the experiment, each slice of bread was blow dried with a hair dryer for five seconds to create even faster results. For seven days, once a day, the mold was measured to observe its growth. The results of the Moldy Bread Experiment were that the Non-Organic rye bread was the fastest and quickest to mold Hypothesis The Hypothesis of this experiment is that bread mold will lie dormant in temperatures below 32 degrees and thrive in warmer temperatures. This hypothesis was based off of a statement made on the Mold Blogger website. 4. Process of Data Collection As predicted, mold spores are dormant in cooler temperatures 8. Keep a careful note of your results for each slice of bread for the entire duration of the experiment. You can even take pictures or draw the slices if you want to be really scientific! 9. Average the results for sample types A, B and C. 10. Once you have finished, throw out all of the bags without opening them

Mold spores are everywhere just waiting for the right environment to grow and multiply in. But what is the best environment for them? Is it cold or warm? Sunny or dark? This bread mold experiment will help your child find out, while developing important hypothesis-making and experiment-designing skills Moldy bread shows kids the importance of washing their hands. A teacher and behavioral specialist showed children the importance of washing their hands by using bread and mold in a science experiment Idaho teacher Jaralee Annice Metcalf showed her students what happens to bread that's been touched with dirty hands. https://bit.ly/2M0rN2f Subscribe: https:..

Bread Mold Experiment Mold is something that we often take for granted, as something that makes us have to throw the bread away or the cheese smell bad.Mold is, in fact, a fascinating organism which has had many different uses over the years and our lives would not be the same without it. Most of us know that food seems to become moldy more quickly in the summer than in the winter when it is. The Effects of Moisture on the Mold Growth in a slice of bread. Purpose: This lab was an investigation on how moisture contributed to the mold growth in a slice of bread. Hypothesis: If the level of moisture in the bread increases , then the mold growth will intensify , since mold feeds off of moisture Introduction Mold is a microscopic organism Bread mold experiment for kids is a hassle-free fun activity that involves the least amount of risk. But it is still important to seek parental permission before starting the experiment. Take a single slice of bread and sprinkle some water over it Home > Mold Bread Experiment Mold Bread Experiment Martyn Shuttleworth667.2K reads Keep a careful note of your results for each slice of bread for the entire duration of the experiment. You can even take pictures or draw the slices if you want to be really scientific! 9. Average the results for sample types A, B and C

Bread Mold Experiment Lab Report - PHDessay

  1. The results are that white bread molds the least in the dark. The hypothesis was not correct because the bread in the light and dark grew the most mold. The bread for a while was not molding so I sprayed the bread and put plastic wrap over the boxes
  2. effects of mold. will conduct an experiment where they will Figure 2. Moldy bread. What are the health impacts of mold? Spores from mold growth, while natural, can also pose health risks. Some people, with or without allergies, are very sensitive to mold or may become sensitive to mold from single or repeated exposure
  3. The experiment, The Effect of Mold Growth on White and Wheat Bread Air Exposed and Contained is an experiment that observers mold growth on white and wheat bread, air exposed and contained in a airtight sandwich bag, for a four week period of time. The hypothesis for this experiment is, If different types of bread are tested then the.
  4. Now that you have finished and obtained some results, maybe you want to see if other variables affect the rate at which mold grows. Maybe you could keep the temperature the same for all of the samples but use different types of bread. You could try adding moisture to the slices or putting different amounts of sugar or lemon juice onto the slices. As long as you only vary one thing at a time.
  5. This experiment uses 4 samples to test what conditions mold grow the best in. Depending on the age of the child(ren) you can use only 2 or 3 samples instead of all 4. What you need: bread (4 slices) water; saran wrap (or some other air tight covering) 1 to 2 weeks of experiment time; Optional: Magnifying glass Optional: Molds Printable.
  6. The experiments from which my inspiration came from yielded results which were in conjunction with the results of my experiment. One hypothesis was Mold grows quicker in higher temperatures. (Shuttleworth, 2008) and the other Bread mold growth rate depends on several factors, temperature being the most important one. (Deshpande, 2018)
  7. Bread Mold Lab Purpose: The purpose of this lab was to test the effect of water on bread mold growth. Hypothesis: I hypothesized bread mold would grow faster if the bread was exposed to water. Materials: 1. Bread 2. Plastic cup 3. Water 4. Rubber band 5. Plastic wrap 6. Light 7. Scale 8. Seizers Procedures: Day 1 1. Cut two pieces of bread 1 by.

Mold Bread Experiment - What Makes Mold Grow

  1. The bread used in the experiment had a high moisture content, which helped to make it soft but which also seemed to encourage the growth of mold. Both bread samples were stored in the dark, but the higher temperature and humidity of the cupboard seemed to facilitate mold growth, whereas the cooler temperature and drier air of the refrigerator.
  2. e how temperature affects the growth of mold on wheat bread. The researchers choose this topic because she thinks it will be beneficial to find a way to keep food from molding
  3. Because the rate of mold growth can vary depending on the type of bread tested, the researcher will limit this study to a commonly available variety of wheat bread that can found in most stores. This will make the results of this experiment more relevant to average consumers and it will enable the results to be generalized across a larger.
  4. How to Write a Bread Mold Lab Experiment Report. Students have to describe and analyze laboratory experiments to explain a particular concept. Writing a lab report is one of the most efficient ways of showing the results and conclusions of a bread mold experiment. If you are pursuing a biology course, you must at one point in time be asked to.
  5. g on some of the slices. She also revealed that her students were surprised and disturbed by the results of the experiment
  6. g on some of the slices after a few days. Jaralee Metcalf / BuzzFee
  7. Third graders' mold experiment goes viral after it reveals the 'disgusting' fungus that grew on slices of bread the kids touched with dirty hands. Teachers at Discovery Elementary School in Idaho.

Bread Mold Experiment Inrtoduction The experiment is to find whether certain factors can have an effect on the growth of Rhizopus Stolonifer. We know that in order for Rhizopus Stolonifer to grow we need a hospitable environment as well as an optimal temperature. Which is dam Bread Mold Experiment Essay Example. What the researcher discovered was that food storage at low temperature slows many of the enzymatic reactions involved in spoilage and reduces the growth rate of microorganisms. (Microsoft Encarta, 2007) This literature review shows that refrigeration slows the growth rate of mold Purpose of experiment. The purpose of the experiment is to study factors involved in bread getting moldy in order to find a solution to this problem. Do not make a guess of the solution, since that may bias your results. Research and factors. Do research on bread and mold to determine possible factors involved in bread getting moldy To grow mold on bread you will need to collect the following materials: a slice of bread (any kind), a sealable plastic bag, a spray bottle, and water. You can use any type of bread, but know that store-bought sandwich bread contains preservatives and will take longer to grow mold. Fresh bread will grow mold faster

The results weren't pretty. While the slice touched by clean hands was in near-perfect condition, the one the teachers rubbed on the computers was almost covered in mold , along with the piece.

White Bread Mold Experiment Teaches the Importance of

How to Set-up a Mold Growth Experiment 1. Start by preparing your supplies. You need one bag per piece of bread, so we used a plain piece of bread, a bread with water added, one with vinegar, one with salt, one with sugar, and one with oil. That meant we needed 6 bags, all labeled. 2 The bread mold experiment requires few supplies and is easy for kids of all ages! May 18, 2017 - Looking for an easy science experiment with dramatic results? Pinteres Mold bread experiment paper | Biology homework help Analysis & Results section should include the following elements: An Analysis & Results section written with scientific academic tone. Description of results and data in narrative text (do not present raw data but rather a description summary of the data

A Simple Experiment to Grow and Study Bread Mold - Science

Results and Data Analysis - Do various temperatures in

  1. The bread that was rubbed on the classroom laptops had turned completely black. An even bigger shocker was the mold that formed on the piece of bread that had been passed around after the students.
  2. All bread is not created equal. Artificial preservatives are used in some bread specifically to prevent microbial growth and may hinder results. Freshly baked bread often does not include these preservatives and may be a better choice for the bread petri dish experiment. NOW WHAT Design an experiment based on your own questions
  3. Hypothesis The Hypothesis of this experiment is that bread mold will lie dormant in temperatures below 32 degrees and thrive in warmer temperatures. This hypothesis was based off of a statement made on the Mold Blogger website. For best results, place purifiers in each room of your house to ensure maximum efficiency in killing the spores
  4. Record your observations for the progression of mold growth day by day for at least 1 week or until you observe a sufficient amount of mold. Are there any differences in mold growth and patterns? Be sure to take photos. After the experiment, record your results. Which piece of bread had the most mold and/or the fastest growth
🎉 Mold in bread experiment

Bread mold experiment by sailekha matheswara

We are attempting to answer this question by doing a bread mold experiment. We started out by baking two loaves of rye bread and two loaves of wheat bread. We put one loaf of each in a cooler, chilled with ice. And the other two loaves in a cabinet at room temperature. We will check the bread every school day and take pictures to display the. With DoughLab (or the equivalent components from the store), you can design your own delicious bread experiments and learn about yeast! Before you start, here's the skinny on saccharomyces: Yeast,a single-celled fungus that belongs to the same kingdom as mushrooms,is one of the most common microbes in the world.In the presence of oxygen, this fungus munches up sugars and produces carbon.

user posted image | Kindergarten science fair projects

Results: The results of the experiment are that almost all the Wonder Bread slices have no visible mold, except for the sample labeled coffee, which grew mold that covered about 30% of the slice of bread. All samples of the bakery bread exposed mold. Conclusion: My hypothesis was correct because I predicted that the bakery bread sample labeled coffee would grow mold sooner than the others. or vegetables. Describe the mold(s) that appeared on the bread products. Extensions Repeat the experiment, and change the variables. 1. Place some bread samples in the dark, and expose other identical pieces in the light. 2. Place some bread samples in a cool place (refrigera-tor), and expose other identical samples in a warm place. 3 The mold colonies have ended up on the bread either from landing on the bread from the air, or as a result of being collected from the bench in the process of wiping. The difference in the quantity and types of mold present show that wiping the bread on the bench results in far greater mold growth as well as diversity However, what you got are still results. As the other expert suggested, it is still an indication on how effective preservatives are. He also suggested another experiment that could be achieved in between now and the due date of the project. I would add another suggestion: I noticed that organic bread tends to mold much faster than regular bread

Bread Mold Experiment

Throughout this experiment, we will be growing mold spores on each piece of bread. While mold spores aren't a virus or bacteria (they're actually fungi!), they are what we use in this experiment to show us just how dirty our hands can become throughout the day. According to the CDC, mold is everywhere, even in the air and on common area. Over the course of the experiment (1-2 weeks) you will start to see some seriously gross results. The bread that you handled with dirty hands should mold first and the rate of mold growth will be rapid. In some cases, by the end of the experiment the bread that was touched with dirty hands will be unrecognizable We chose this experiment for our science class because we had been learning about decaying leaves and toxic mold and flu season was approaching, Jaralee Metcalf told Bored Panda. We decided it would be a cool experiment to learn about germs by using moldy white bread! Together, they put five slices of bread in separate bags The bags were left hanging for just a few days before varying degrees of mold started to form on each piece of bread, in a result that Metcalf called disgusting after sharing the experiment on.

Further, some fungi can use carbohydrate sources (such as those from wood) for energy that most bacteria cannot use. In this experiment, you will determine which factors encourage mold (filamentous fungi) growth on pieces of bread and apples. Add 120 mL of water to a saucepan or large microwaveable bowl and mix in ½ cup of sugar Plants with chlorophyll have the ability to absorb energy from the sun and convert it as nutrition. Otherwise, mold needs to absorb the nutrition from other plants, animals, or medium. Bread is one of the perfect media for mold to grow. Mold does not grow well in direct sun light. If bread is stored in a cupboard, plastic container, or a bread. The choice of using bread was chosen because it is common food found in kitchen. The dependent variable is the mold growth. To prepare for this experiment, I will put two ½ inch slices of wheat and white bread exposed to the air, and another two ½ inch slice of wheat and white bread contained in an airtight plastic bag. Then, after every week. Purchasing bread with few preservatives usually means loaves of bread tend to have a shorter shelf life. Unfortunately, however savory these loaves can be, they usually become moldy, which results in us accidentally taking bites from slices of moldy bread. Worry not, as eating these fuzzy green mold spots on slices of bread will cause us no harm

The Great (White) Bread Experiment: Final Results

Use the following scale to assess the extent of mold growth. 0 = none. 1 = little/some (1-25%) 2 = moderate (26-50%) 3 = heavy (51-75%) 4 = extensive (76-100%) Record your results in Table 1. Do not open the bags when you are finished with the experiment. This will disperse mold spores and contaminate your work/living area Science experiments with mold show how different environmental conditions like temperature, type of food medium or surface, and moisture, are conducive for mold growth. Because mold spoils food and can make you sick, knowing how to reduce or prevent mold growth is an important concept to learn about Bread #1 (untreated control sample) description: if yes, how many . square cm are present? Bread #2. independent variable. description: if yes, how many square cm are present? This is the dependent var. Mold present? Y or N. Mold present? Y or N. 0. No. Not Applicable (NA) No. Not Applicable (NA) 1 F. NO. Not Applicable (NA) No. Not Applicable. The problem in this section concerns the effect of light on the reproduction of bread mold. The independent variable for the experiment is light and the dependent variable is bread mold reproduction. A control is a test in which the independent variable is kept constant in order to measure changes in the dependent variable

Bread mould one month time lapse - effect of waterDecomposing foods | ingridscience

Bread Mold Experiment - Video & Lesson Transcript Study

Because most bread sold in grocery stores and to schools needs to have a long shelf life, it includes preservatives. The experiment took place over 3-4 weeks because of this (although the mold started forming on some of the slices in just a couple of days!). Here's what slice #1 - the one rubbed on the Chromebook - looked like FLU CAUSES MORE THAN 300 MINNESOTA MIDDLE SCHOOL STUDENTS TO CALL OUT SICK. A month later, the results were in. The control remained mold-less, while the piece touched with clean hands appeared.

an ANOVA comparing the different brands of bread to each other. Results We found that there is a statistically significant difference in mold growth between organic bread and non-organic bread, the p value was 0.27 (figure 1). Less mold grew on the organic bread than the non-organic bread. We found no statistically significant difference Methods and Results. Now, this bread mold is known to be able to survive in both types of mediums. It can survive in the minimal media by turning what is available into those other vital building.

PPT - Bread Mold Experiment PowerPoint Presentation, free

Bread Mold Experiment Worksheets & Teaching Resources Tp

A teacher and behavioral specialist showed children the importance of washing their hands by using bread and mold in a science experiment. IDAHO FALLS, Idaho - A science experiment showed students in one Idaho classroom that importance of washing their hands. Teacher Dayna Robertson, 38, and behavioral specialist Jaralee Metcalf, 23, divvied up. Which piece of bread grew the least amount of mold over time? 3.Based on the results of this experiment, how does the amount of moisture in bread affect mold growth? Observe: Moist foods get moldy more quickly than dry foods. Predict: How does moisture on a slice of bread affect the amount of mold that grows there? Materials: 3 gallon-size zip. Mold Bread Experiment Basically, mold is a thing that we frequently underestimate as something that causes us to need to discard the bread or the cheese, which smells terrible. Mold is a captivating organism that has had a wide range of users throughout the years, and our lives would not be equivalent without it What You Need for the Mold Bread Experiment. 15 slices of bread. Any sort will do but it is perfectly fine to use cheap white sliced bread as then you will know that all of the slices are a similar size, weight and thickness. You must make a note of the brand and use-by date so that anybody else wanting to repeat the Mold Bread Experiment can.

After we tried the experiment with 1 piece of white bread and 1 piece of wheat bread, we found that the mold growth was not evident after one week of observations. We decided to change the experiment to compare organic wheat bread versus regular wheat bread instead of comparing wheat bread and white bread Ib biology bread mold lab lee 1. Kendrick Lee IB Biology 1/4/2011 Bread Mold LabPurposeThe purpose of the experiment was to find the amount of mold growth on a piece of bread under lightand with no light and to determine under what light intensity mold grows the most.ResearchGrowing in the form of multicellular filaments, mold is a fungus which obtains its energy fromthe organic matter it. The untouched bread remained clean and the bread that was wiped down with soap and warm water appeared to be mostly unharmed. But the other slices weren't so lucky. The piece touched by unwashed hands was covered in greenish-gray mold and the one wiped on Chromebook computers was almost completely black and coming apart We decided it would be an awesome mold experiment to learn about germs by using moldy bread! Buenosia Carol/Pexels The class used five different slices of bread for the experiment How do you make bread mold experiment? Bread Mold Science Experiment #1: Ask permission to conduct this experiment. Sprinkle water on a slice of bread. Put the bread in the plastic bag. Seal the plastic bag. Tape the plastic bag closed. Place a small piece of tape in the corner of the bag and label it with today's date. How do you keep bread.

Learn All About Mold with These Bread Mold Experiments You

Store the bread in an airtight plastic bag like the ones you see at the store. This won't prevent mold particles in the air from causing mold to grow on it, but it will stay soft as long as possible. Store it in a cool dark place like a bread box to maximize its life. Anything that fosters bacterial growth will cause the bread to go bad faster A mold that grows on strawberries is a grayish-white fuzz. A common mold that grows on bread looks like white cottony fuzz at first. If you watch that mold for a few days, it will turn black. The tiny black dots are its spores, which can grow to produce more mold. Why didn't some foods get moldy? If you used foods that contain preservatives. 10 Easy Science Activities for Kids. Kids will love making these Epsom salt crystals! A classic for a reason, the bread mold experiment is simple and always has great results! My kids like to pretend to gag when they see mold, which is an added bonus. This impressive science experiment teaches children about vortexes and makes them feel. Fig. 1: Bread mold experiment results. We outlined the biggest colonies for each species. White fluffy cotton-like bread mold grows faster then others and very aggressive. It can consume other colonies but it does not seem to produce a lot of spores. The other main 2 mold species are green and yellow-gray

Science Fair Project Idea: Why Do Some Foods Mold Faster

Science experiment - Introductio

Next, you can experiment to find out if your hypothesis is right! For the most accurate results, you need to control the experiment's variables (for a mold-growing project like these, include type of bread, room temperature, and amount of light). Be sure to use at least one normal piece as your control, so you have a standard for. Mold Bread Mold Experiment. Moldy food must be thrown away and this costs restaurants and manufacturers a lot of money. For companies using mold to make food or medicine they need to know at which temperature mold grows best. The faster the mold grows, the quicker they can sell their product and make money biosphere.B. Facebook. 13. Overview. during the experiment looking for trends/patterns from graphs (line graphs, histograms, . MEMORANDUM. Grade 12. On this page you can read or download practical abt bread mould grade 11 pdf in PDF format. MISTRAL 10 TTR, ~ 1 ~ My Daily Bread A Summary of The Spiritual Life Simplified and Arranged for Daily Reading, Reflection and Prayer by Anthony J. Paone. Bread Mold and Germs. This Bread Mold and Germs experiment is the perfect way to teach your kids about personal hygiene and cleanliness. A must for the start of any school year. Students will make a hypothesis and record what they expect will happen and will then record their observations of what actually happens as they complete the experiment

Week 1 of the Great Bread Experiment — Natural Disaster