Howard Hughes Medical Institute
Winogradsky Columns: Microbial Ecology in the Classroom
Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....
Curated OER
Magnetism and the Scientific method
Learners explore magnets and magnetic Fields. They experiment with various objects to determine which will be attracted to the magnet. Their results are recorded in a scientific method worksheet.
Curated OER
Curiosity Does Not Kill The Cat
Students list the different ways they could test a guinea pig, a dandelion, and their brother (or sister)? They create a data chart in their group that lists the organism, what they could measure, and how they could change that measurement.
Curated OER
Which Tape is Stickiest?
Students conduct an experiment to determine which style of tape will stick the best. In this controlled experiment lesson, students predict which tape will stick best to a marble that rolls over it, then they conduct the experiment...
Curated OER
Animal Behavior
Students investigate stimulus-response behavior, learned behavior in animals and innate behavior in animals. In this animal behavior lesson plan, students answer questions about their reactions to a toy cap gun that is fired off in...
Curated OER
An Introduction to Chemistry
In this introduction to chemistry worksheet, students complete 48 problem solving and fill in the blank questions. They convert measurements from one unit to another.
Curated OER
Why Cheerios Don't Sink
Students investigate Archimedes' Principle and show how it relates to density. In this Archimedes' Principle lesson plan, students experiment with a beaker of water, a Styrofoam "boat" and a weight. They predict what will happen when the...
Curated OER
Does Soap Float?
Students form hypotheses and carry out an investigation in order to answer a central question: Does soap float? The focus of this lesson is on scientific inquiry, but it incorporates scientific topics such as sinking and floating.
Curated OER
The Big Bang Theory
Students will use scientific reasoning to formulate ideas about the formation of the universe using the Big Bang Theory. The use of critical thinking skills is part of the activity and the foundation of the scientific method will serve...
Curated OER
Can You See What I See?
Young scholars gain an understanding of the methods used to explore the earth's surface. Students create a time line leading to the first satellite image of the Earth that includes the various methods utilized to observe the earth's...
Center Science Education
Model a Moving Glacier
Glaciologists in your class make models of glaciers to simulate how they move down a valley, and then they use it to test any aspect of glacier movement. Not only is this a vivid visual of how these monsters of ice flow, but it is also...
Curated OER
What's Your Favorite Color?
Students investigate the psychology behind color choices using two sites on the Internet. They complete a worksheet and construct an Inspiration file with the data from the charts. Then they form a hypothesis and test it using the...
Curated OER
The Mystery Box
Students work in groups with a wooden box that is sealed shut. They make predictions about what is inside the box. Before being allowed to open the box, the groups make hypotheses, conduct experiements, record results, draw conclusions,...
Curated OER
Peer Review Form for Scientific Writing
A peer review form just for science? Specifically tailored for science writing, this resource asks editors to give detailed responses to questions about the relevance of the study, the clarity of the hypotheses, the methods, materials,...
NASA
What's the Frequency, Roy G. Biv?
While all light travels at the same speed, each color in the visible light spectrum contains a different wavelength and frequency. Scholars determine the relationship between frequency and wavelength as they complete the activity. They...
PBS
Observation
Students study making scientific observations . They conduct a "field study" in their attic and make observations about their family artifacts based upon physical attributes. In addition, they determine what characteristics of an object...
Curated OER
Paper Airplane Science
Fifth graders recognize the need to follow the scientific method carefully and be aware of variables in experiments. In this airplane lesson, 5th graders design and test an airplane, and complete a data sheet. Students retest five...
Curated OER
Water Quality: Water Filtration
Students build a water filtration system. For this water quality lesson, students work in groups to construct water filtration units that can purify contaminated water. This lesson is part of a larger unit on water quality.
Curated OER
Diaper Challenge
Students compare the absorbency of a regular diaper and a swim diaper in fresh water and salt water. For this absorbency lesson plan, students mass the diapers and place them in water and determine the change in mass. They do the same...
Curated OER
It's a Matter of Space
Students explore matter. In this physical science lesson, students role play the 3 states of matter forming "liquid" molecules and "solid" molecules with teammates. Students perform an experiment in which the result illustrates that two...
Curated OER
Scientific Methods in Biology
In this scientific methods worksheet, students will study a graph comparing the hearing range of humans to the range of sounds elephants make. Based on this graph, students will complete 3 short answer questions.
Curated OER
Introduction to Scientific Theory
Ninth graders explain how scientists set up investigations. For this scientific process lesson, 9th graders review the principles of the scientific method and use these skills to answer an open-ended question about how to set up a...
Curated OER
What's in that Cake?
Students discover the methods scientists use to investigate Oceanic habitats. For this oceanography lesson, students utilize the Internet to identify deep sea submersibles and how they help scientists study the Charleston Bump....
Curated OER
Cooperative Learning Experience Through the Flipping Lid Demo
Students create a cartoon illustrating a lab demonstration. In this lab safety instructional activity, the teacher demonstrates a small methane explosion to demonstrate the importance of safety in a laboratory setting, then students work...