The lower leg of the chicken is called the drumstick. In this activity you will study chicken wing structure and function, which is. I consider chicken wings a bit of a delicacy since. Chicken wing dissection the chicken wing dissection was very helpful in understanding not only the muscular system but also the skeletal system. Whole chicken wings are actually composed of three parts do you know what theyre called. Carefully extend the wing to find out how many major. Place the chicken leg quarter on a dissecting tray 2. Understand how the skeletal and muscular systems interact in a bird. Chicken wing dissection part 1 learn about muscles, tendons and cartilages. In this dissection we studied structure and function of a chicken wing, which is comparable to that of the.
Chicken wings can be purchased at the local supermarket in the inexpensive family pack. Chicken wing dissection northern arizona university. Asta excludes all liability to any person arising directly or indirectly from using this resource. The purpose of the dissection is to help students understand how different structures like muscles, nerves, and bones work together to allow the chicken to move aligned with. The crop is an outpocketing of the esophagus and is located just outside the body cavity in. Examine the wing at the point where it was removed from the body. It gives students an overview of the various tissues and systems they will be studying in the weeks ahead in human anatomyphysiology. Student directions student observations and evaluations diagrams observation table teacher answer key scoring rubric. Now, find the triceps and use your fingers to gently pull on the triceps. Chicken wing gloves scissors forceps tablecloth dissection tray procedure. Obtain a chicken wing, dissecting tray and dissecting equipment. Chicken wing dissection background an uncooked chicken wing is ideal for studying anatomy and histology and is remarkably similar to the human arm.
Im looking for students to use the following words in their explanation. Charlebois video about chicken wing dissectionpart 2 under the science tab of the website. You must throw your plate and your dissection paper away. How do the muscles, bones, and tendons work together to move a joint of a chicken wing and how do they compare to a human arm. Chicken wing dissections are conducted to explore the structure and function of muscles, bones and joints, which are comparable to that of a human arm, they. I purchase chicken wings at the market the day before using them. Carefully cut a slit down the wing from the shoulder to the lower wing. See if you can find muscles that bend the wing at the elbow joint and at the wrist joint. Im gonna show you the second step in this dissection. Using a pencil, sketch your chicken wing in your notebook.
Within the human body, there are four major types of tissues. You will make observations about the muscles, ligaments, tendons and bones that make up the wing of a bird. The vertebrate forelimb of human, bird, and bat may not appear to have much in common, but a closer examination of the anatomy shows that the same bones were applied to a variety of different jobs in each of these species. In this activity, you will examine the different types of tissues that make up a chicken wing. Here students will see how tendons attach muscles to bones and how ligaments connect bone to bone. Explore how the muscles, tendons, ligaments, and cartilage play roles in the wings movement. Organ systems and homologous structures join researchgate to find the people and research you need to help your work. Take turns pulling back and forth on the bicep and tricep muscles and observe the movement that happens when a specific muscle is pulled. Pick up the chicken wing by the shoulder joint, and pull on the various muscles. Chicken wing dissection although many differences exist between the anatomy of humans and chickens, one structure that shows similarities in muscle pairing and range of motion is a birds wing.
It is the equivalent of the lower leg of the human. Pick up the wing and imagine it is still on the chicken. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The video showed how to dissect a chicken wing and to examine the different parts of the chicken wing. What type of organs are the humerus, radius, and ulna. Chicken wing dissection page 2 cartilage between the bones is another shiny white material that is slippery. The esophagus is a flexible tube that connects the mouth with the rest of the digestive tract. Explore how the muscles, tendons, ligaments, and cartilage play roles in the wing s movement. Chicken wing dissection skeletal and muscular systems. Look at your wing, hold it up to your body if you need to, do you think it is the right wing or the left wing. Introduction chicken wing dissections are conducted to explore the structure and function of muscles. Bones and muscles and tendons study, pdf instructions.
Charlebois video about chicken wing dissectionpart 1 under the science tab of the website optional. Rinse it well with cool water, dry it with paper towels, and place it in a dissecting tray. Tweezers or forceps sequence of steps read the description of each of the tissues or organs and then begin the dissection for that particular tissueorgan. You will be glad to know that right now chicken wing lab answer key pdf is available on our online library. This is cartilage, which helps the bones move without grinding against one another, or without causing trauma. We looked at both the bone and the muscles of the chicken wing. We noticed many different things that we had been studying in class. Chicken wing dissection key structures pink tissue bundled around the bones connected to the bones with tendons helps the chicken move whiteish in colour structure and support of wing, surrounded by muscle hard by phoebe lu muscle tendon attaches the muscles and the bones white. Virtual chicken wing dissection virtual chicken wing dissection as recognized, adventure as competently as experience nearly lesson, amusement, as well as accord can be gotten by just checking out a books virtual chicken wing. Why are tendons important to a muscles where do the bones in the arm connect.
Whether im nibbling on one as i carve up a whole roasted chicken, or feasting on a messy pile of saucy buffalo wings, theyre fun to eat and ohsosatisfying to a darkmeat lover like me. Chicken wing dissection great lab to show the proper way to dissect. Pdf this is a unique approach to foreshadowing the coming discussions on homologous structures by using the similarities of the human arm. In this lab, you will dissect a chicken wing to observe the different types of tissues present in a wing. It keeps the body warm and can be used for energy when the body has a lack of nutrients coming in starvation. Performing a chicken wing dissection science assist. Use the diagram to help you locate certain muscular and skeletal structures.
You can imagine that at one time maybe this nerve sent a message to the chicken to move its wing to fly. Then draw a twocolumn table with the headings soft tissue and hard tissue. Students use this video as a tutorial in order to dissect their own chicken wings during the life science grade 4 module. I will give you clorox wipes for your tools and table. I learned that a chicken wing is similar to the structure of our arm. As you come across different tissues, add them to the appropriate column. Some students explain how the chicken wing is analogous to the human arm. If youre studying bones and muscles and nerves in your classroom, consider the memorable experience of a chicken wing dissection. Identifying the synovial joints on a chicken wing dissection of a chicken wing. It carries food from the mouth to the crop and from the crop to the proventriculus. You will submit a lab report on lined notebook paper. To observe how the muscular and skeletal systems work together to movesupport a chickens wing and relate this to the arrangement of comparable anatomical structures of the human body.
This is a unique approach to foreshadowing the coming discussions on homologous structures by using the similarities of the human arm and chicken wing, as visualized through a dissection. This lab can be used instead of an animal dissection or can be used along with a dissection. Some questions are asked at the end of the activity and students are asked to draw, l. Find the skinny, tough, silverywhite tissue that connects these muscles to bone. We completed a virtual chicken wing lab last week and we watched a video about a chicken wing dissection. Okay, go ahead and put your chicken down if you havent yet. Review the diagrams below before answering the prelab questions. To be undertaken only by trained personnel in conjunction with a current safety data sheet sds and sitespecific risk assessment.
Use your finger to separate the muscles from one another. It is important that the content of this case study is. Tissues purpose the purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals. Apply knowledge to an unfamiliar joint in chicken wings. Wrap up thechicken remains and gloves inthenewspaper throwtheremainsinthe large trashcan. In teams of 4, successfully dissect a chicken wing, make observations, and write observations as to the similarities and differences between a chicken wing and a human arm. Depending on the way the wing is cut, you might see cartilage and bone marrow. Try not to cut through the muscles located beneath the skin procedure step 2 remove as much skin from the thickest part of the wing as possible, exposing the underlying muscle observe the muscle.
The nerve then returns a message to the chicken, or to the wing, to tell it to respond. The muscles are bundles of pale pink tissue that surround the bone. Chicken wing lab answer key pdf chicken wing lab answer key pdf are you looking for ebook chicken wing lab answer key pdf. Chicken wing dissection quick tutorial on how to dissect a chicken wing and what to look for. My favorite part of a chicken is, hands down, the wing.
There is a strong similarity between wings and mammal arms. Students use chicken wings to investigate the anatomy of joints, ligaments, tendons and muscles. Chicken wing dissection teacher notes by jim ekstrom the chicken wing dissection is a great introduction to animal anatomy and physiology. Complete the find the bones sheet pdf file under the science tab of the website do not put on seesaw friday 58. Dissections allow for a depth learning thats hard to capture using photos or even videos. Organs are structures that are made up of many types of tissues. Chicken wing dissection lab prelab questions 112 a tissue is composed of a layer or group of cells of similar size, shape, and function. Find as many tendons as you can on the chicken wing 9 pull on a tendon to see how it helps the chicken move its wing 10 demonstrate to your teacher. Chicken wing dissection mbusd internet usage disclaimer. After watching the video, i ask the students to explain arm movement using evidence from the video and the terminology from page one of the chicken wing dissection lab rst. Observations one memberofthe group will complete table 1, data table asyou complete the dissection. Chicken wing dissection part 1 chicken wing dissection part 2 bird chicken wing anatomy part 1 i take a look at the anatomy of a chicken wing. A tissue is composed of a layer or group of cells of similar size, shape, and function. Rinse the chicken wing under cool, running water and thoroughly dry it with a paper towel.