Homeostasis
The purpose
The purpose of this project was to study and learn about homeostasis through an experiment that tested our bodies ability to perform homeostasis. We had the option to choose from a variety of different experiments that tested the many different ways our bodies maintain homeostasis.
our body maintains homeostasis through Body temperature, Glucose levels, PH levels, Breathing rate, Blood pressure, Heart rate, Toxins, Water levels, Saliva, Salt, and Adrenaline. My group chose to test our bodies ability to regulate temperature.
Our Process
to test our bodies ability to regulate temperature we needed to choose an experiment that would either increase or decrease our temperature. we found that it would be easier to increase our temperature and we did this by running. Our hypothesis was that running will increase the body temperature, which will then return to normal after 20 minutes of rest. for our experiment we measured a persons resting temperature then had said person run 4 laps ( mile ) around the track and each time they completed a lap we measured their body temperature with a thermometer. after this we measured the persons temperature in ten minute intervals until we reached 20 minutes. finally we compared the resting temp to the final temp to see if they were they same. we recorded all of our data in a data table. by doing this experiment we were able to determine whether or not physical activity effected the bodies temperature and prove homeostasis. finally we wrote a scientific article about our findings.
Effects of running on Body temperature Poster
this is our homeostasis one page poster and it offers a comprehensive analysis of our research on homeostasis and body temperature. It includes an abstract, introduction, data, procedure, data analysis, and conclusion. The abstract clearly summarizes our claim, experiment, evidence, and analysis. The introduction provides background information on homeostasis and body temperature, along with our hypotheses. Our procedure outlines the steps taken during the experiment in order. The data analysis and conclusion section presents our results, including a detailed data table and graph. We also evaluate the experiment, identifying areas for improvement and potential errors. And then we include our sources.
Body Temperature Homeostasis Article
This document contains detailed information about homeostasis and body temperature and it is basically all the same information as on our poster but this document is intended for providing information rather than being a one-pager used to be printed out as a poster.
Major Concepts
Homeostasis - A state of balance among all the body systems needed for the body to survive and function correctly.
Dependent Variable - the factor being manipulated or altered in the experiment. our dependent variable was the body temperature. This was the basis of our study on homeostasis.
Independent Variable - the factor being measured or responded to. Our independent variable was the body temperature measured after running.
Control - The baseline used for comparison. Our control was the resting body temperature before running, serving as a reference point for analyzing the data.
Experimental Run - trials where changes were made. we used different people for each of our trials to avoid biased information.
Constants - factors that are unchanged throughout each trial. our constants were the measurement time, the number of laps ran around the track and number of trials
Sample Size - The number of individuals or objects used in the experiment. our sample size was 3 people. larger samples sizes usually produce more accurate and precise information but 3 was just fine.
Equilibrium - A state in which opposing forces or actions are balanced, with neither being stronger or greater than the other. This concept is essential in homeostasis as it involves maintaining balance. For example, during exercise, the body's CO2 level increases. To achieve equilibrium, the brain/body signals the body to breathe more, reducing the CO2 levels.
scientific method - purpose, research, hypothesis, experiment, data analysis, and conclusion. we used the scientific method to conduct our experiment.
body systems involved in Homeostasis
The nervous system helps regulate and control body temperature by sending signals to the brain to initiate sweating or shivering.
The endocrine system also plays a role in temperature regulation by releasing hormones that affect metabolism and other bodily processes.
The circulatory system helps distribute heat throughout the body and maintain a stable internal temperature.
The respiratory system helps regulate the pH balance of the blood by removing carbon dioxide and adding oxygen.
The digestive system helps maintain electrolyte balance and regulate nutrient absorption.
The urinary system helps regulate fluid balance and electrolyte levels in the body.
Reflection
throughout the homeostasis project I discovered that I am a student that benefits from incorporating visual aids into my learning process and that when visual aids are incorporated into my learning I better understand the material. also when I better understand the material I am more interested in getting the project done. I also think that my communication and collaboration when working in groups has greatly improved. I was able to voice my ideas and make sure my group knew exactly what was going on easily.
even though I feel I have improved in some aspects of group work and work in general I still feel that their are things I could improve on. As an individual I feel I need to work on time management and prioritizing tasks so that I don't get to carried away on some aspects of the project while neglecting and having to rush other parts.
the homeostasis project overall in my opinion a success and I was proud of my groups final outcome. we put in a lot of effort into each step of the project and i think that it shows. I was pleased with my groups collaboration and ability to work together effectively. this project allowed myself and my fellow teammates to identify areas of growth and learn more about ourselves and how we best learn.