Curated OER
Freestanding Structures: A Tech Museum Floor Activity
Students attempt to design the tallest structure that they can with the given materials which are wooden dowels and rubber bands. They discuss the physics of their structure and how they would improve it the next time they built a...
Howard Hughes Medical Institute
Milk—How Sweet Is It?
Have you ever wondered why some people are lactose intolerant? Participants test simulated patients in a hands-on lab activity to find out! They learn about lactose intolerance by performing an experiment, analyzing data, and drawing...
Curated OER
Reinforcing the Scientific Method
Seventh graders explore a variety of situations and make hypotheses before designing possible experiments. They then are presented with an experiment actually done to solve the original problem and compare it with their results. Students...
Curated OER
Changing Ramp Heights
Students conduct an experiment to determine how the change in ramp height affects the distances a ball is able to move a stationary cup. Data is collected from several trials and recorded and analyzed.
Curated OER
Every Breath You Take
Students study acids and bases and the uses of indicators. They interpret the actions of an indicator to conclude that bromothymol blue turns yellow in the presence of a weak acid.
Curated OER
Window Gardens
High schoolers use a plastic sandwich bag containing a damp paper towel taped to a window as a model system to observe the germination and early growth of radish seeds. They are challenged to pose a question about seed germination and...
Curated OER
Designer Seeds
Learners enjoy the challenge of the seed structure design component of this activity and become very competitive as they seek to create a seed that travel farthest.
Curated OER
Experimental Flight
Students use experimental procedures to design and test the flight distances of paper airplanes. In this flight experiment lesson plan, students use the experimental science process to design and conduct an investigation to determine if...
Curated OER
How Many Drops?
Seventh graders hypothesize about the number of drops of liquid that can be placed on a penny before it spills over. They examine both the concept of devising a hypothesis and the idea of surface tension. They determine the difference...
Curated OER
Designing the Experiment and Answering the Question
Students investigate scientific methods by analyzing an article from the Natural Inquirer. In this data analysis instructional activity, students read an article from the magazine and discuss at least 2 scientific methods that could be...
Curated OER
Tie Dye
Students practice writing research proposals to test the color fastness of a dye once it has been exposed to a t-shirt. Each proposal needs details of experimental design, length of treatment, and means of cleaning the shirt. All...
Curated OER
The Lepidoptera Project
Learners are introduced to Scientific Inquiry and discover how to design an experiment that answers critical questions using butterflies as the topic. They design experiments that compare the number of species of butterflies in a vacant,...
New York City Department of Education
Project Based Learning
After reviewing the information included in this resource, you will be an expert in both the definition of project-based learning and how to implement it with your class. Discover and explore thorough explanations, detailed examples, and...
American Physiological Society
Effects of Environment on Enzymes
Much like the tale of Humpty Dumpty, proteins, once altered, will never be the same again. Honors and pre-AP biology classes explore the delicate world of enzymes via a Webquest and lab experiment. The teacher's guide contains all...
University of Minnesota
Memory Items
Ready to have an "unforgettable" time in science class? Try a fun and insightful activity, suitable for a wide age group of learners. Explore how human memory works when pupils try to remember objects they've seen before comparing the...
Curated OER
Using Thin Layer Chromatography To Identify amino Acids In Solution
Learners will work in groups to design and conduct an experiment to identify amino acids found in an unknown solution. This lesson is taught in three sections: (1) Introduction to chromatography (2) Experimental design session (3)...
Curated OER
Bees
Middle schoolers design an experiment. In this bees lesson, students research pollination and work collaboratively to discover how bees aid in pollination. Middle schoolers use tomato plants and create experimental designs. Lesson...
Curated OER
Experimenting with Motion
Young scholars design an experiment to change the motion of a rolling marble. In this designing an experiment lesson plan, students form a research question, they develop a hypothesis and they design an experiment using a graphic...
Curated OER
Oil Spill in a Test Tube
Students develop a test tube model of an oil spill in order to experiment with conditions needed for bioremediation. They apply the principals of experimental design by analyzing a research article on the EXXON Valdez bioremediation...
Curated OER
Designer Colors, an Inquiry Approach to Flame Testing
Students investigate the spectroscopic colors unique to elements, and to use this information to create a specific color. They follow a detailed schematic to produce a spectroscpoe to be used in the testing.
EngageNY
Differences Due to Random Assignment Alone
It takes a lot of planning to achieve a random result! Learners compare results of random assignment, and conclude that random assignment allows results to be attributed to chance. They also realize the set of random means are clustered...
Statistics Education Web
The Case of the Careless Zookeeper
Herbivores and carnivores just don't get along. Using a box of animal crackers, classes collect data about the injury status of herbivores and carnivores in the box. They complete the process of chi-square testing on the data from...
Chymist
Landfills and Recycling
Examine the nature of landfills through experimentation. Scholars build miniature landfills and monitor changes over a six-week period. Observations allow individuals to draw conclusions about the different types of trash and their...
Curated OER
Phenomenological Probability
Students explore the concept of theoretical and experimental probability. In this theoretical and experimental probability lesson, students roll dice, draw marbles out of a bag, and draw a card from a deck of cards. Students perform each...
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