Teach Engineering
Microbes Know How to Work!
Scholars harness the power of microbes with an engaging activity that uses yeast to break down sugar in water. Multiple setups of the same experiment lets learners determine which temperature results in the fastest rate of...
EngageNY
Nonlinear Models in a Data Context
How well does your garden grow? Model the growth of dahlias with nonlinear functions. In the lesson, scholars build on their understanding of mathematical models with nonlinear models. They look at dahlias growing in compost and...
Federal Reserve Bank
Wait, Is Saving Good or Bad? The Paradox of Thrift
Could saving really harm the economy? Discover the paradox of thrift and how decreases in consumption can affect economic recovery and various markets and industries.
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
Growing a Native American "Three Sisters" Garden
Students explore plant life by creating their own gardens in class. In this food growing lesson plan, students discuss the types of gardening methods Native Americans used in order to keep healthy. Students plant corn seeds in their...
Curated OER
Hazards of Defrosted Food
Peas spoilage hot, peas spoilage cold: examine the bacterial growth on newly defrosted peas versus peas that have been defrosted for 24 hours. Using the session one questions in the "Microbes and Food Spoilage" PDF, learners will make...
Curated OER
Comparing Exponentials
Growing money exponentially is the context of this scenario that asks learners to compare investments in two certificate of deposit accounts. Your young investment analysts will learn about the exponential characteristics of money...
California Academy of Science
Tropical Belt
Where in the world is the equator? Explore a world map with your class, coloring in oceans, continents, and rainforests while locating the three major lines of latitude: the equator, Tropic of Cancer, and Tropic of Capricorn. Discuss how...
Biology Junction
Kingdom: Fungi
Based on DNA, fungi relate more closely to animals than to plants. This new scientific knowledge shifted the world view of scientists and opened up new classifications. Viewers learn about fungi's place in evolution, in the tree of life,...
Curated OER
The World Population Explosion
Learners are introduced to some of the fundamental questions about the connections among population, resources and energy use, and environmental impacts. They explore population growth, interpret a line graph and calculate their own rate...
Curated OER
A.P. Exam Review
Pupils engage in a lesson that is concerned with the cumulative concepts introduced in a Calculus course. They review exponential growth and how it is used to measure increase in values. Students also apply the use of the differential...
Curated OER
Where The Blue Fern Grows
Students discuss ancient plants and their adaption in the world. Students review forms of plant propagation. Given proper supplies and directions, students apply a variety of fern spores to peat pellets, monitor the growth, and...
Curated OER
Seeds of Change
Students recognize, compare and contrast physical characterisics of seeds, identify parts of a peanut seed, and observe and record the growth rate and habits of a variety of seeds.
Curated OER
What's Organic?
Students 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
Crystal Growing
Students grow crystals and document their observations by recording timeing and growth. Additional characteristics of crystals are observed under a black light, by growing under different conditions and mineral content is determined.
Curated OER
I Wonder How Fast Manduca Grows...
Students create a graph showing the growth of their manduca since it hatched. They make their own predictions about how it will grow. They answer questions to end the lesson.
Curated OER
Population Growth
Pupils discover how much the world population has grown and how much it is expected to grow. Using historical events, they discuss how they have impacted population and compare and contrast the current emission rates verses projected...
Curated OER
Does a change in pH affect the growth and survival rate of aquatic plants?
Students determine if changes in pH affect the growth and survival rates of aquatic plants. They evaluate the optimal pH levels for the growth of aquatic plants.
Curated OER
DOES A FLUCTUATION IN TEMPERATURE IFFECT THE GROWTH AND SURVIVAL RATE OF AQUATIC PLANTS?
Students determine if different temperatures effect the growth and survival rates of aquatic plants and evaluate the optimal temperature for the growth of aquatic plants.
Curated OER
Growth and Decay
In this math worksheet, students compute the annual rate of appreciation or depreciation in a set of 7 problems. Each problem involves a given amount of money (or value) and indicates the percent of appreciation or depreciation.
Curated OER
Estimation of Population Growth By Counting Offspring: Seed Multiplication
Young scholars calculate the reproductive rate of a plant that creates multi seed fruits. They graph exponential growth and the complete a series of questions that help them infer that natural selection processes are at work in this...
Curated OER
Inside the Vault-Employment Growth in America: What Determines Good Jobs?
Students examine employment growth and the economy. After a teacher lead discussion, students explore types of jobs and their correlation with education level. Job qualifications for both high-paying and low-paying careers are researched.
Curated OER
Americans Spending at Record Rates
In this Americans spending at record rates instructional activity, 8th graders read or listen to an article, discuss money topics, answer 8 true or false, match 10 synonyms, and 10 phrases, fill in 16 blanks, answer 6 short answer...
Curated OER
Testing Growth of Algae
Students participate in an experiment in which they test the growing rate of algae. They test the algae in different elements recording their observations. They share their results with the class and discuss.
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