Teach Engineering
Preconditioning Balloons: Viscoelastic Biomedical Experiments
What does stretching a balloon have to do with equilibrium? Groups explore preconditioning by stretching a balloon to a point of equilibrium. They then measure the amount of force required to stretch the balloon to the same point several...
Serendip
UV, Mutations, and DNA Repair
How effective are cells at repairing UV damage? An inquiry-based instructional activity has learners experiment with organism by exposing them to various levels of UV light and then examining their DNA after a period of time. Pupils test...
Serendip
Should You Drink Sports Drinks? When? Why?
New research proves even rinsing your mouth with carbohydrates without swallowing improves performance of the central nervous system. While some think sports drinks are amazing, others say they are a waste of money. Scholars learn about...
Curated OER
Microbiology Lesson Plan Aseptic Technique
Pupils examine the importance of aseptic technique, become familiar with media plates, and general microbiology techniques. They study the benefits and dangers of bacteria and other microorganisms in their lives.
Curated OER
Why Are The Shore Birds Dying?
Pupils engage in a field study of birds and how they are in danger harm due to environmental factors. They list different possible causes in a prediction activity. The observations are done while writing up data and connecting it to a...
Curated OER
Educating the Community
Learners research the effects of invasive and exotic plants. They create posters, webpages and books to educate the community. They present their material in different forums.
Curated OER
Field Experiments on Succession
Student develop a hypothesis regarding the effects of either mowing or fertilizer upon the diversity of plant species in a grassland ecosystem. They set up experiment field plots and measure species richness.
Curated OER
Population Dynamics of Growth of Drosophila
Students experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
Curated OER
Physiology Activity Perception and Behavior
Students conduct an experiment to determine a fly's ability to detect sugar, its behavioral response, how a previous experience may alter the response, if a fly can be tricked, and how human sensitivity compares to a fly.
Curated OER
Population Dynamics of Growth of Drosophila
Students investigate population dynamics such as variation in density of females, composition of food sources an environmental factors such as light and temperature on Drosophila. They then relate their findings to human populations and...
Curated OER
Careers in Science
Stuents explore the current job market for scientists. They explore types of jobs, salary range and job requirements. Students write a letter of application for a particular job.
Curated OER
Cranes, Crosswalks, and Big Gulps
Students watch a video and answer questions based on wildlife jobs. In this wildlife lesson plan, students learn that biologists don't just play with animals but that there is a lot of study involved.
Curated OER
Farming in Space
Eighth graders examine the ways that NASA could create space farms, In this space farms instructional activity students complete an experiment where they grow several plants.
Curated OER
Aerospace Engineering
Students explore oil field applications of Shape Memory Alloys. In this engineering lesson students divide into groups and research mini research applications then complete a project.
Curated OER
Agarose Gel DNA Quantitation
Students examine agarose gels to compare a known DNA sample to an unknown sample to determine the quantity and size of an unknown DNA sample.
Curated OER
Leaf Pack Study
Students conduct an experiment using leaf packs. In this leaf lesson students complete an activity in groups and complete a handout.
Curated OER
Effects of Seed Soaking on Germination
Young scholars explain the standard growth pattern of a monocot seedling and word process a finished essay.
Curated OER
Yeast Cells and Their Environment
Middle schoolers create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
Curated OER
SEPARATION OF A STARCH-GLUCOSE MIXTURE USING GEL FILTRATION
Students make a starch-glucose solution and pour it through gel in order to separate the starch from the glucose. They examine how starch is a larger molecule than glucose and test for the presence of these substances using other...
Curated OER
Plant Biotechnology: Controlling Tissue Differentation
Young scholars demonstrate skills of biotechnology stringent aseptic technique and statistical analysis. They describe hormonal control of plant tissue differentiation and relate this to gene expression. Students observe the effects of...
CK-12 Foundation
Ck 12: Biology: Science Experiments
[Free Registration/Login may be required to access all resource tools.] Covers the scientific experimental design.
CK-12 Foundation
Ck 12: Biology: Science Experiments
[Free Registration/Login may be required to access all resource tools.] Introduction to scientific experiments.
Science Education Resource Center at Carleton College
Serc: Plant Pest Control
The goal of this learning experience is to familiarize learners with the concept of scientific inquiry, hypothesis formation, experimental design, data analysis, and interpretation. Learners will explore the website "Which Pest Control...
BioMan Biology
Bio Man Biology: Inky the Squid and the Treasures of the Scientific Method!
Review your understanding of the scientific method as you play this underwater game. Collect clues in bottles, pearls, and answer questions. There are three levels of difficulty to choose from.