Curated OER
"Croak" Science Mystery
Solve the mystery of a declining frog population! Lead your junior ecologists on an investigation that simulates actual events concerning pollution, predation, poaching, and more. Investigators read a story online, then analyze survey...
Curated OER
Conducting a Scientific Investigation
In this scientific investigation worksheet, students answer 16 questions about conducting a scientific experiment on marble's and their velocity at different ramp heights. Students write a scientific question and then go through the...
The Science Spot
Independent Investigation Guidelines
A neatly formatted outline of the steps of the scientific method can be used as a reference sheet for your future science fair participants. For each step, you will find a few guiding questions or points to remember when working on them.
West Contra Costa Unified School District
Scientific Method Mania
Horrible science puns only happen periodically, but the scientific method is forever. Young scientists observe two presentations on the scientific method, complete independent practice worksheets, and integrate their knowledge through a...
National Nanotechnology Infrastructure Network
The Effects of Colloidal Silver on Microbial Growth: Investigating Snake Oil Science
Can your classes solve the problem of the smelly sweat sock? Young scientists complete a lab investigation that begins by using electrochemistry to generate colloidal silver. They use their solutions to test the rate of microbial growth...
Mr. Science
The Scientific Method
First, ask a question and then, do research. Next, form a hypothesis, and conduct an experiment. Make observations, gather and analyze data, and then state a conclusion based on the results. This is the scientific method, and here is a...
Curated OER
How Do We Use Scientific Inquiry To Solve the World's Problems?
Ninth graders examine how a scientific investigation is performed. They read and discuss examples of various scientific experiments, design an experiment involving fast growing plants, and create graphs and charts to present their...
Curated OER
Skin Cancer Investigation: A Multi-Component Project
High schoolers compare the perceived and actual risks of getting skin cancer, while looking at ways to minimize these risks. They may have very little grasp of the severity of the threat of skin cancer or be unaware of the increase in...
Curated OER
Scientific Method Goes to the Fair
Learners use scientific process skills to solve a problem. In this scientific investigation lesson, students investigate a scientific problem, work through the scientific method to form a conclusion. They share their work and findings...
Curated OER
Investigating Brass Instruments and Pitch
Students observe the sounds of different brass instruments in order to understand how to create different pitches. In this musical lesson, students create a "brass" instrument from everyday household objects. The students discuss the...
Texas State Energy Conservation Office
Investigation: Oil Recovery
Energy conservers investigate gravel size to discover if it impacts the amount of oil recovered in the extraction process.
Curated OER
Investigating Interesting Insect Information
In this investigating interesting insect information worksheet, students answer 28 short answer questions about insects. This page includes several links to helpful web resources.
Curated OER
Investigating Our Past: Where Did Humans Come From?
Investigate the theories of human evolution. In this research based lesson, learners research and discuss how geographic isolation, interbreeding, generalization, and specialization are factors in the history of humans. Groups work...
Curated OER
Generating Hypotheses and Experimental Design 1
Here is a thorough exercise in forming hypotheses for scientific investigations. Young scientists consider factors that may be related to the question they would like to address. They think through measurable changes that may result from...
Curated OER
Investigation: Evaporation
An evaporation investigation! This collection of slides walks future scientists through the process of setting up an experiment on how to speed up evaporation. The experiment is simple enough to use at the beginning of the school year to...
Curated OER
The Scientific Method
Students study the steps involved in the scientific method. They apply the scientific method to their science fair projects.
Curated OER
The Life Cycle of a Star
Students investigate the life cycle of a star and make conclusions based on evidence, research, and observation. In this lesson on space and scientific investigation, students describe the relationships between science and technology...
Curated OER
Student Designed Investigations Part 3 – Collecting Data and Drawing Conclusions
Students explore how living things adapt to their environment. In this science instructional activity, students conduct scientific investigations to examine animal adaptations.
American Chemical Society
Racing M&M Colors
More than anything, this is great practice in scientific inquiry. After discovering that the color coating of an M&M® dissolves in water during a preceding activity, investigators now question whether or not the color makes a...
Howard Hughes Medical Institute
Gorongosa: Scientific Inquiry and Data Analysis
How does the scientific process begin? Introduce ecology scholars to scientific inquiry through an insightful, data-driven lesson. Partners examine data from an ongoing research study to determine the questions it answers. The resource...
Newspaper Association of America
Cereal Bowl Science and Other Investigations with the Newspaper
What do cereal, fog, and space shuttles have to do with newspapers? A collection of science investigations encourage critical thinking using connections to the various parts of the newspaper. Activities range from building origami seed...
Cornell Lab of Ornithology
Investigating Evidence
Explore the scientific process through nature. Scholars become scientists as they develop a question, design an experiment, collect data, and analyze their results. A two-week lesson guides your classes through the process and provides...
Curated OER
Where Do Plants Get Their Food?
Plants need food to survive, just like any other living organism. Young biologists analyze an experiment performed in 1610 by Jan van Helmont to determine if plant nutrition is obtained through the soil. First, lab groups work together...
Curated OER
Designing Experiments - Overview
Students explore the concepts that enable them to design and conduct sound scientific experiments. They critique a faulty experiment and become familiar with some of the criteria of a good experiment. They conduct their own experiment.