National Nanotechnology Infrastructure Network
Creating and Testing Silver-Nanoparticle Socks
Antibacterial socks are a product of nanotechnology. An inquiry-based lesson asks collaborative groups to create their own antibacterial socks and then test them against other products on the market. The sock with the least amount...
It's About Time
Properties of Matter
Never trust an atom; they make up everything! Young chemists make modeling dough and add another ingredient to change the properties. Scholars then compare the properties of emulsion to composite materials. A reading passage and analysis...
Curated OER
# 03 Laboratory Ventilation and Risk Assessment Exercise
Students are introduced to the analysis of health risks in the laboratory, particularly from vapors from organic solvents. They consider quantitative measure of risk such as threshold limit values (TLVs), the amount of the compound that...
Curated OER
Extracting DNA from Your Cells
Three steps are needed to extract DNA from learners' inner cheek cells. The procedure and reasons for each step are explained. As enzymes work on the cells, a series of questions are answered regarding the structure of the DNA molecule....
Polar Trec
Who Will Melt First?
If the Greenland ice sheet melted, sea levels would rise by about 20 ft; if the Antarctic ice sheet melted, sea levels would rise by 200 ft. Scholars explore ice melting through the analysis of different ice samples, clean and dirty ice....
Curated OER
Making Your Own Sampling Tools
Students examine cause-and-effect relationship between human attitudes and behavior in the environment. They also assist citizens in increasing their sensitivity and stewardship for the environment.
Curated OER
Stream Chemistry Monitoring
Pupils become familiar with real-world gathering of chemical data. The experience how the science is done: the nature of analysis, data collection, interpretation, and presentation. They study a nearby body of water for their experiment.
Curated OER
Volatile Volcanoes
Students explore volcanoes. In this cross curricula lesson, students use the Internet to investigate volcanoes. The series of six lesson guides the students in their search for information, thus building research...
Curated OER
Modifying Viscosity of Egg Yolk
Students investigate the effects of substances on the viscosity of egg yolks. In this viscosity lesson plan, students separate egg yolks from their albumen and then add different masses of albumen back to each egg yolk. They measure the...
Curated OER
Sea Horse Body Parts
Students complete a diagram of sea horse body parts. In this sea horse lesson, students review the story Sea Horses A True Book, complete a sea horse diagram using Internet sights to help, make new entries in their KWL charts and...
Curated OER
Make a Model of a Tree
Students identify the parts of a tree. In this tree biology lesson, students create a tree model using tree parts and drawing the roots. Students label each part of the tree and maintain a tree journal during this unit.
Curated OER
Avogadro's Law
Students study Avogadro's law and what it means in science. In this gaseous instructional activity students complete an Avogadro's law experiment.
Curated OER
One, Two, Three--Isaac Newton and Me
Students experiment to develop understanding of Newton's Laws and how they apply to space travel in this ten day lesson sequence.
Curated OER
Volume and Density Worksheet
All 20 of the problems on the worksheet involve the computation of cubic volume or density. As long as your young scientists can apply the appropriate mathematical formulas, they will succeed in solving these problems. They are not...
Curated OER
Comparative Embryological Study of
Students complete two labs. They observe the fertilization and development of sea urchin and zebrafish embryos. They examine the similarities and differences in the development of an invertebrate vs. a vertebrate animal.
Curated OER
MEANINGFUL METRICS with DRAMATIC DEMONSTRATIONS
Tenth graders study the metric system. In this metric lesson students complete a lab activity and several metric worksheets.
Curated OER
Changing Attitudes about Nature Through Bird Identification
Students, in groups, learn and review bird flash cards, after hearing stories about the birds from the teacher. They participate in labs such as owl pellets, feathers, etc.
Curated OER
Liquid Logic: Experiments in Viscosity
Young scholars examine specific characteristics of liquids through a hands-on lab activity. An experiment with teacher prepared viscosity tubes is conducted in which liquid identities are predicted based on data. A hypothesis is written...
Curated OER
The Challenge of Ice and Water
Students work in teams to solve a variety of challenges involving water. They move an ice cube from one glass to another without touching the ice or the glass. They move water from one glass to another and they estimate the number of...
Curated OER
Weathering Experiments: sugar cubes, steel wool and gravel!!
Students study the chemical and physical weathering of "rocks". In this weathering experiments instructional activity students complete a lab that demonstrates how rocks weather.
Curated OER
Stepper Motor
Students compare a stepper motor from a traditional motor. In this physics lesson, students summarize how it works. They build their own stepper motor and explore its uses.
Curated OER
Proteins
Students conduct a variety of experiments to explore protein. In this biology lesson, students solve a mystery by testing for the presence of glucose, protein starch and triglycerides. They explain how DNA transcription and translation...
Virginia Polytechnic Institute and State University
Lesson Plan: Successful Microwave Cooking
No need to be involved in a home economics or cooking courses to take advantage of this resource. Not only is there an explanation for how microwaves work but there are also tips for how to use the microwave, and cautions...
Curated OER
From Seed to Apple
Students identify the stages of apple growth. For this agricultural lesson, students read the story I Am Apple and sing the song "Round the Apple Tree." Students place pictures of the stages of an apple into the correct order. Students...