Curated OER
Temperature Affects The Heart Rate
Young scholars relate heart rate and development to environmental conditions through experiment. In cooperative groups, students record the heart rate in developing zebra fish. Groups create a standard curve to predict the temperature...
Curated OER
Inquiry into Consumer Products
Learners recognize different consumer products, found in and around the home, that have reactive or denaturing properties when used together. They explore chemical and physical properties of each product by identifying chemical formulas...
Curated OER
Human Demographics
Students explore factors that change human population growth in a biology simulation for seven countries including the United States, China, Egypt, Germany, Italy, India, and Mexico. Factors such as age at which women begin having...
Nuffield Foundation
Investigating the Effects of Biochar on Soil Fertility
Breathe some new life into charcoal. Scholars use biochar to improve soil fertility. They test the effectiveness of this addition by conducting an experiment with soil having 0%, 2%, and 4% biochar.
Curated OER
Regents High School Examination: Living Environment 2009
Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living...
Curated OER
Regents High School Examination: Living Environment 2007
Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from...
Curated OER
Build an Outdoor Compost Heap
Learners study how to create a compost heap. For this composting lesson, students create a compost heap. Learners write an essay describing the process.
Curated OER
Composting "The Right Mix"
Students investigate the correct mix of material types for compost. In this composting lesson, students explore the correct amounts of different types of materials to create a compost heap. Students then create a compost heap.
Curated OER
What Kind of Garden Would Grow in Our Schoolyard?
Students perform soil tests for pH, nitrogen, phosphorus, potassium, composition and water percolation rate and assess the conditions in the schoolyard.
Curated OER
Get Physically Active
Learners discover the importance of water. In this physical education science lesson, students consider mental and physical activities. Learners find their pulse and measure their heart rate. Students discuss the importance...
Virginia Department of Education
A-Mazing Plants
Have your young scientists questioned why plants grow a particular way? Through this learning opportunity, scientists gain firsthand knowledge about how plants develop and various factors that affect rates of growth as they bring plants...
Curated OER
Growing Vegetable Soup
Students use children's literature in order to think about the concept of creating a garden. This is done through conducting simple research about types of plants that could be grown in the area and how to care for them. Then the garden...
Curated OER
What's Organic?
Students discuss background information presented by the teacher and read dictionary definitions for the words "organic" and "synthetic." In this gardengin lesson, students complete a worksheet on the material. Students grow and compare...
Curated OER
De"compost"ition
High schoolers develop an understanding of the decomposition process and the parameters which influence the rate at which it occurs.
Curated OER
Glacial Groundwater
Students study glacial deposition and groundwater in Dutchess County, new York. They identify the permeability rates in different glacial deposits and relate this information to ground water capacity of sediments found in Dutchess...
Curated OER
Our Population and Its Impact on the Planet
Students explore environmental problems due to the growing worldwide human population and examine the growth rate. They also discuss possible ways to stabilize population growth and increase sustainable development.
Curated OER
Water Pollution Lesson Plan: What's the Flow?
Students study urban runoff. They identify the urban runoff in a simulated area and determine peak flows using charted data. Finally, they discuss possible causes of the differences in flow rates.
Curated OER
Human Ecology: How it Relates to Population
Ninth graders are introduced to the concept of population. In groups, they research the problems associated with overpopulation and underpopulation. They practice calculating birth and death rates and discus how they can be used to...
Curated OER
Experimentation with Teratogens on Zebrafish
Pupils compare mitosis and meiosis with regard to chromosome number in parent cells versus daughter cells, types of cells produced, total number of cells produced, and the number of divisions. In groups, identify and differentiate the...
Curated OER
What's Organic?
Learners define and discuss terms organic and synthetic, read article pertaining to organic agricultural practices in Oklahoma, complete worksheet, grow plants using both commercial and organic fertilizer, compare growth rates, and chart...
Curated OER
Embryological Development Using Medaka Fish
High schoolers analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...
Curated OER
Why So Many Frogs?
Students explain the different stages in the growth of a frog, then analyze and collect data to make generalizations about a larger population. They determine the survival rate of a population of tadpoles under controlled conditions.
Curated OER
Are Seeds in Danger?
Eighth graders discuss uses and disposal of common household chemicals. They select a household chemical to test for impact on plant germination. Students decide how they want to set up a seed germination project. They design their plan,...
Curated OER
Growing Corn
Sixth graders create a Venn diagram of different soil types. They plant cord seeds in clay, sand, and fertile black soils are record their growing rates. After two weeks they discuss the effects of soil types on the growth process.