+
Lesson Plan
Curated OER

Limiting Factors for Populations

For Teachers 7th - 10th
The "Bottled Bacteria" activity instructions are a bit unclear, but the remaining activities investigating limiting factors in ecosystems are well-written. Learners model the exosystem of a bear and a herd of deer. They set up a...
+
Interactive3:28
Scholastic

Study Jams! Population Growth

For Students 6th - 9th Standards
Along came a spider, who sat down beside her. She screamed, but RJ wouldn't smash it because spiders are a limiting factor for other insects in an ecosystem. In this video, other common limiting factors for populations are listed....
+
Lesson Plan
Curated OER

How Many Penguins Does It Take? Studying Carrying Capacity and Limiting Factors

For Teachers 4th - 12th
How does a population's habitat determine the size of that population? Teach learners about carrying capacity and limiting factors with an engaging roleplay activity. Class members pose as a colony of penguins who must gather food amidst...
+
Worksheet
Curated OER

Ecology and the Biosphere

For Students 7th - 12th
Ecology enthusiasts explore ecosystems with this worksheet. They define vocabulary terms and write out answers to questions about distribution and abundance of life. They complete a chart comparing abiotic and biotic factors of Earth's...
+
Worksheet
Curated OER

How Ecosystems Change

For Students 4th - 8th
In this ecosystems worksheet, students will look at 4 diagrams and determine if either primary or secondary succession would occur after that particular event happened. Then students will determine the limiting factor for 4 different...
+
Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2005

For Teachers 9th - 12th
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
+
Activity
Wild BC

Connecting Ecosystems & Climate

For Teachers 7th - 12th
Collaborators sort a set of cards into biotic and abiotic categories. Then, as a class, they discuss their work and relate each of the abiotic components to climate change. Finally, they form a web of components by connecting those that...
+
Lesson Plan
Howard Hughes Medical Institute

Population Dynamics

For Teachers 10th - 12th Standards
Will human population growth always be exponential, or will we find a limiting factor we can't avoid? Young scientists learn about both exponential and logistic growth models in various animal populations. They use case studies to...
+
Lesson Plan
Science 4 Inquiry

The Ups and Downs of Populations

For Teachers 6th - 12th Standards
Life has its ups and downs ... especially if you're an animal! Biology scholars engage in a population study through an inquiry-based lesson. Pupils work together to explore the factors that affect deer populations, then examine the...
+
Lesson Plan
Science 4 Inquiry

The Ups and Downs of Populations

For Teachers 9th - 12th Standards
As the reality of population decline across many species becomes real, pupils learn about the variables related to changes in populations. They complete a simulation of population changes and graph the results, then discuss limiting...
+
Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2010

For Teachers 9th - 12th
This exam touches upon every topic within the typical first year biology course.. A broad variety of question styles give high schoolers every opportunity to show what they know. Why start from scratch when a comprehensive final exam is...
+
Worksheet
Curated OER

Water Environments

For Students 5th - 8th
In this water environments worksheet, students will brainstorm limiting factors in water biomes, describe the two life zones in the ocean, and compare two types of freshwater ecosystems. This worksheet has 9 short answer questions.
+
Lesson Plan
Virginia Department of Education

Succession

For Teachers 9th - 12th Standards
The final lesson in a two-part series prompts scholars to create newspaper articles and succession events. Applying their knowledge of the ecosystem and the past examples of succession, they predict what will happen in the future using...
+
Lesson Plan
Curated OER

Carrying Capacity

For Teachers 5th
Young biologists identify how plants and animals are affected by changes in their ecosystem and environment.  The concepts of succession, maintenance of habitats, interrelationships, and adaptation are all discussed. This well-developed...
+
Worksheet
Curated OER

Changes in Ecosystems

For Students 9th - 10th
For this changes in ecosystems worksheet, students complete 21 various types of questions related to ecosystem. First, they determine whether each statement is true or false based on vocabulary. Then, students determine whether natural...
+
Lesson Plan
Curated OER

Standard 4-Ecosystems

For Teachers 9th - 12th
In this ecosystem worksheet, young scholars answer questions about energy pyramids, food chains, consumers, producers, decomposers, biotic and abiotic factors in an environment, natural selection and the importance of biodiversity in an...
+
Assessment
Science Matters

Post-Assessment

For Teachers 3rd - 5th Standards
Twenty questions make up an assessment designed to test super scientists' knowledge of ecosystems. Scholars answer multiple-choice and short-answer questions about organisms, food chains, energy flow, and more.
+
Worksheet
Curated OER

Sample Midyear Examination (Chemistry and Biology)

For Students 7th - 12th
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
+
Lesson Plan
Curated OER

Ecosystems II

For Teachers 6th - 8th
Pupils engage in a lesson that is about the concepts related to the careful balance of an ecosystem. They identify the beneficial and harmful relationships that can exist with diverse populations in an ecosystem. The lesson includes...
+
Unit Plan
Columbus City Schools

Biome Basics with a Disastrous Twist

For Teachers 7th Standards
Bored with your current biome bag of tricks? This bundle is a bountiful bag of biome fun! Travel the globe with seventh graders and explore the biotic and abiotic factors that define our world's biomes. Then, introduce a little chaos to...
+
Unit Plan
Montana Natural History Center

Studying Grassland Ecosystems

For Teachers K - 5th Standards
At first glance, grassland ecosystems might seem dull and uninteresting, but once you start to explore it's amazing the things you'll find! Through this series of engaging lessons, activities, and experiments, elementary students examine...
+
Lesson Plan
Curated OER

Visualizing Vocabulary in an Ecosystem

For Teachers 6th
Sixth graders observe the pond ecosystem. For this ecosystem lesson, 6th graders observe the organisms at the pond and create a poster that illustrates the pond.
+
Worksheet
Curated OER

Community Distribution

For Students 7th - 12th
In this community distribution worksheet, students will review 5 terms associated with biomes, ecosystems, and communities. Students will then match 11 terms as either relating to marine biomes or land biomes. This worksheet has 5 fill...
+
Lesson Plan
Curated OER

Populations and Ecosystems

For Teachers 7th
Seventh graders create a model of an ecosystem and label it to show structure and function. They research the food web of an aquatic animal and also trace energy flow from the primary producer up the food chain.