In part i of this activity, you will work with a simple data set to create a human survivorship curve and answer questions about the results and the data itself. Ecology unit activities 2 with images ecology unit. By the end of this lesson, successful students will have defined population vocabulary, used this vocabulary to describe a case study, and developed an. Population ecology activities troup county school district. The event was established by the governing council of the united nations development programme in 1989. The geometric or exponential growth of all populations is eventually curtailed by food availability, competition for other resources, predation, disease, or some other ecological factor. Within the interdependence of life domain, students are expected to describe earths major biomes and understand environmental influences that affect both individuals and populations. The number of individuals per unit area at a given time is termedhealth population density which may vary from time to time and place to place. Our next topic of study will be to go into carrying capacity of an ecosystem and looking at both natural and manmade factors that might impact the population growth of a species. The competition chapter begins with the results of some lab them successfully thi ough a series of complicated ideas. A complete study of population ecology is covered by this worksheet. Protecting species from overhunting or poaching is a good start, but not the. Principles of ecology biology 151 notes module 4 environment and density. Students will examine the relationship between population change and environmental conditions.
Population ecology worksheet teachers pay teachers. Having achieved a c grade in a gcse mock exam just prior to it, i wasnt sure how i was going to better this. Ecological principles activities environmental education in. The students will need access to a computer with internet for this activity. This activity worksheet has been designed to be used in conjunction with the open source carbon cycle interactive module located at the url indicated above developed by the annenberg foundation. This activity introduces students to the oscillating relationship between predator and prey population sizes. Its ecology, geography, anthropology, economics, biology, history, civics and realworld math all rolled into one.
Cellular metabolic activities are carried out by biomolecules produced by. Teaching population is the ultimate multidisciplinary tool to introduce students of all ages to how human population has grown and shaped the world around us. When limiting factors, such as limited resources, space, and disease exist, the growth of the population slows down when it reaches its carrying capacity k. Ninth grade lesson population ecology betterlesson. Raptor population ecologyseaworld classroom activity. Colorado teacher authored instructional unit sample high. Visualspatial using the three animals below tell me their dispersion pattern and tell why this pattern is beneficial specifically for this organism. This lab presents a popular method often used to estimate the population size of a single species of highly mobile animals, such as insects or vertebrates. Ngss life science is a curriculum community for middle school and high school science teachers.
C, demographicsage structure diagrams lab data table. Biomes showcases each major biome, its characteristics and species of plants and animals populations discussions population growth curves, population pyramids and limits to growth demography focuses on human population trends. Population ecology examines factors that affect the population of a certain species, such as food availability, temperature, predators or overcrowding. Students manipulate small creatures anything from gummy worms to animal crackers to plastic animals with differing numbers of predatorsprey and calculate population changes between rounds of. Introduce and reinforce 11 important ecosystemrelated topics, including food webs, symbiosis, and the water cycle, through these fun interactive activities.
In addition, all 3 activities are included in the presentation, so be sure to remove the ones you do not wish to do. Students simulate predator and prey interactions with this lab. Willowcreek middle school 2275 w 300 n lehi, utah 84042 8017665273. Biol 2170 3 introduction to ecology 3,1,3 thompson rivers. I allowed them to choose one after they had completed a small group reading togethe. Learn research protocols you can study and learn about the our urban ecosystem just like scientists. It is an interdisciplinary field that includes biology, geography, and earth science. High school and middle school curriculums include population ecology experiments, ecology labs, environmental science projects, ecology activities, predator and prey demos, ecosystem worksheets, and ecological exam test quiz questions. Population ecology logistic population growth britannica. Dec 23, 2016 you can check out the other ecology unit activities that i shared by clicking here. However, bacterial population density estimates may be 2. Let us help you to identify activity kits to meet your specific next generation science standards ngss needs. Activities related to commoners laws of ecology, energy, evolution, organismal ecology, population ecology, community ecology, ecosystem ecology, and biosphere ecology.
Focus on vocabulary and methods of studying ecology. Go more indepth on specific issues with information on global trends and nationalinternational policies. Study of a population, its growth, competition, means of dispersa l etc. The competition chapter begins with the results of some lab them successfully thiough a series of complicated ideas. Using population ecology activities like a carrying capacity game, a carrying capacity activity, and making connections to african elephants and gray wolves are great ways to foster interest nothing is ever as simple as we would like to think it is. The others are standing behind, astride and holding their hands on the shoulders of the one in front of them.
Population graphs help ecologists to look at changes in population size. Students participate in an activity that models a population of rabbits and how densitydependent factors affect a population size. Raptor population ecologyseaworld classroom activity students. Chapter 52 population characteristics population ecology. Activity students will act out a how a population grows and reaches its carrying. A set of four worksheetsactivities for your students to practice population ecology concepts, and even some graphing skills. It was inspired by the public interest in five billion day on july 11, 1987approximately the date on which. Ecology can be a difficult topic to support student connections.
Before i came across this program, my confidence was a little low. The mechanisms regulating population growth are then examined. Biology or ecology learners answer questions and interpret population graphs. Introduction to ecology species, communities, ecosystems and the biosphere.
Study of distribution of animals in various environments. Harris hawk parabuteo unicinctus carrying capacity background. Population density the number of individuals area or volume occupied for example, if there are 2000 pine trees over an area of 10 square kilometres, the population density would be pine trees per square kilometre. Students use other students in the school as their population and the lincolnpeterson method to determine population size.
The population by age group graph is a standard representation of population structure, called a population pyramid. Also included are two interactive activities, one on population changes in an ecosystem and one on land use and effects on food production. Estimating populations pdf students perform a capture and. Given that a populations growth rate is a synthesis of the interplay of all demographic rates operating in a population, we test the hypothesis that the strength of ensemble density feedback must. Compare the pyramid shape of the countries that you found to be late in the transition to those that are earlier in the transition. Population ecology population ecology logistic population growth. Carbon and nitrogen cycles students worked in groups of 34 to complete a collaborative poster over the carbon or nitrogen cycle. In a demographic transition, a population undergoes a shift where the birth and death rates are high but equal to birth and death rates that are low but equal. Topics included are competition, predation, exponential growth, logistic growth, carry capacity, limiting factors, growth calculations and graphs. These activities have been supplied by wisconsin educators.
Below are some basic lessons on ecology and environmental science. Population ecology task cards this download consists of 40 task cards, an answer sheet for students and an answer key for teachers. Then draw this organism in the pattern that you told me it. If growth is limited by resources such as food, the exponential growth of the population begins to slow as competition for those resources. During the seventh year of the study there was emigration. Encourage critical thinking and group problem solving while making connections across the curriculum. Population ecology activity introduction in unit ii, you learned that the characteristics of a population at a given time can be represented graphically using birth and death rate data, among many other parameters. This can be used as the intended guided notes worksheet or assigned as homework. Students will learn key words and phrases through a variety of activities, use this vocabulary to describe a realworld example of population ecology, and develop original examples of each idea. Assess the scope of human population growth and potential limits to its growth. These activities are simple, but challenge the student to give reasons for their choices.
Effective teaching and learning of population ecology requires integration of quantitative literacy skills. To facilitate student learning in population ecology and provide students with the opportunity to develop and apply quantitative skills, we designed a clickerbased lesson in which students investigate how ecologists measure and model population size. If you dont see any interesting for you, use our search form on bottom v. Colorado teacherauthored sample instructional unit high school, science unit title. For example, you may notice more plant and animal species in the garden during the monsoon season. These types of activities lend themselves to exploring relationships like in a predatorprey lab. This booklet also has project activities on each page for students to work on home at. Estimating population size online simulation mark and recapture technique.
World population day is an annual event, observed on july 11 every year, which seeks to raise awareness of global population issues. To do a population ecology study, tally a food source for example, plants in a measured area and record changes over time in the population of consumers. Use data collection techniques called scientific protocols, to collect initial data about your schoolyard or backyard. On this page you can read or download ecology unit population growth activities in pdf format. When the conditions are ideal, there is exponential growth jcurve. For a more comprehensive list of resources related to this topic websites, videos, books download the wisconsin environmental science digital resource library. Population dynamics carrying capacity, limiting factors, growth models. Our handson kits have been developed by expert scientists and educators to incorporate cross cutting concepts, science and engineering practices and disciplinary core ideas. Before civilization began to impact the human life cycle approximately 10,000 years ago, human beings had high birth and death rates. Eleventh grade lesson population ecology betterlesson. Involve your entire grade or the whole school in realworld simulations and fun contests.
High school activities world of 7 billion population. The ecology explorers program leads you through the steps needed to answer scientific questions. Selection file type icon file name description size revision time user. Use a carrying capacity game the learning hypothesis.
1007 1134 1270 1221 1168 1117 338 823 412 1488 619 1019 405 72 1233 1437 642 1348 209 795 576 1560 571 232 338 1534 749 423 390 922 862 1312 1061 1459 1295 1428 222 569 374 415 893 811