Curated OER
Egg Carton Coral
Young scholars use egg cartons to construct models of coral colonies showing
many aspects of the coral's natural history - including the structure of
coral polyps and the coral colony's colonial life style.
Curated OER
Genetic Disorders
Seventh graders discuss traits, traits that are inherited and how genes and chromosomes carry the code for traits. They research genetic disorders and their link to chromosome abnormalites and write a report on their findings. which...
Curated OER
Genetic Research: A Congressional Hearing
Students participate in a mock hearing of the U.S. Senate subcommittee on genetic research. They representing support groups for various genetic disorders present arguments for continued federal funding, while subcommittee members are...
Curated OER
Different Types of Orange Juice Contain the Same Amounts of Vitamin C?
Students measure and compare the amount of vitamin C in orange juice samples. They discover the effects of different factors on the concentration of vitamin C. They participate in an experiment to test the orange juice.
Curated OER
De-composers - Terrarium
Students explore the environment by building a mock ecosystem. In this rainforest analysis lesson, students define many environmental and rainforest related vocabulary terms and discuss the current status of our planet's rainforests....
National Nanotechnology Infrastructure Network
Scale Models
With instructions to adapt the activities for any grade K-12, any teacher can incorporate the concept of scale into the classroom with a simple, yet effective lesson.
Teach Engineering
The Keepers of the Gate Challenge
Help your class make a connection between salt water and nanoscience. In the introductory lesson of a seven-part unit, the class explores why salt water helps a sore throat feel better. Pupils conduct preliminary research about the...
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this instructional activity. Your class monitors daily temperature and insolation amounts over a two week...
Curated OER
Exploring Muscle Action in the Human Body
Students collect and graph data and use the internet to research the skeletal muscles.
Curated OER
Dating a Volcanic Eruption
Students discover the various ways in which tree rings can give information. After a brief disucssion of concentric tree rings, they use cross section cut outs of tree rings to identify the time and type of various naturally occuring...
Teach Engineering
Complex Networks and Graphs
Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph.
Curated OER
Making Twins
A short reading is accompanied by a quiz in a resource describing the differences between identical and fraternal twins. The quiz is mostly true/false and would make an excellent anticipatory set to get kids thinking about what they know...
Curated OER
How Sensitive Are The Lungs to Radon?
Students examine the effects of radon on the lungs. They review pictures of the lungs on a large and small scale. They work together to answer questions to complete the lesson.
Curated OER
Super Scientists Code
In this science learning exercise, students use the key code on the right to unscramble each of the scientists. They also match each of the scientists found to their correct description.
Curated OER
Water Quiz
Students use a digital atlas to explore the effects of water on landscapes. They view view pictures and complete worksheets to study the properties of water. Students study the water cycle and the chemical role it plays in living cells.
Curated OER
Controlling the Code: Molecules at Work
In this DNA activity, students access a website to learn about how single-celled organisms function successfully. Then students pretend they are a bacterium and determine how to transport lactose across their cell membrane for food. This...
Curated OER
Dinoflagallates of Bioluminescent Bay
Fifth graders research dinoflagallates of the Bioluminescent Bay. They research the Internet for pictures of the Bio Bay and discuss the difference between ecosystems and ecoregions. They research a marine ecoregion and create a poster.
Curated OER
DRY UP BABY ! ANHYDROBIOSIS (freeze drying)
In this lab, students explore how organisms are able to survive the extreme environmental conditions found in the Polar regions. Students observe and draw active living rotifers and Tardigrades, design and perform experiments to collect...
Curated OER
Plants
In this science activity, students investigate plants by first reading a paragraph of information. Students then choose a plant, illustrate and write about it.
Curated OER
Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Students evaluate the importance of hormones in living things. In this biology instructional activity, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis...
Curated OER
Powering a Green Earth
Students compare and contrast renewable and nonrenewable energy. In this environmental science instructional activity, students discuss the importance of going green. They identify the different components in a power grid system.
Curated OER
Element Project
Ninth graders review and discuss the Periodic table and its 53 elements. They choose one element to become an expert on and then create a written Report in the form of a poster about their choosen element to be presented to the class.
Curated OER
Polymerase Chain Reaction and DNA Profiling
Students examine DNA fingerprinting and polymerase chain reaction and how they are used in everyday life and for criminal investigations. They discover how these techniques can also be used to answer ecological and evolutionary questions.