Curated OER
Groundwater Pump Test
Students observe groundwater flowing to a pump, changes in groundwater table as a result of pumping, and the quantity and quality of water in the groundwater system. Students must graph and interpret their data, and quantify orders of...
Cornell University
Investigating and Modeling Hardness
Model hardness testing with a self-designed hardness test. Young scholars rate the hardness of different types of aspirin using the Vicker's Hardness scale. They then relate hardness to the solubility of each aspirin tablet.
Shmoop
ELA.CCSS.ELA-Literacy.SL.11-12.3
Dr. Martin Luther King Jr.'s speech, "I Have a Dream," is one of the most famous in United States history, but why was it so effective? Ask your class to determine the answer to this question. While the resource includes a description of...
Cornell University
The Science of Snowflakes
Who can grow the best crystals? Challenge class members to develop strategies for enhancing growth in the crystals. Through a lab investigation, learners study the properties of crystals and test the effectiveness of different growth...
Curated OER
Taste and Smell
Students experiment with sense of smell, and how it relates to sense of taste.
Cornell University
Mechanical Properties of Gummy Worms
Learners won't have to squirm when asked the facts after completing an intriguing lab investigation! Hook young scholars on science by challenging them to verify Hooke's Law using a gummy worm. Measuring the length of the worm as they...
Curated OER
Effects of Water Pollution on Aquatic Organisms
Students investigate water pollution. They develop an understanding of the behavior of organisms, of the structure and properties of matter, and of natural and human induced hazards by conducting lab tests. They present their data...
Curated OER
A Christmas Carol Exploration
Seventh graders explore the history of Christmas by researching classic literature. In this holiday instructional activity, 7th graders read the story A Christmas Carol and discuss the tone of Charles Dickens' classic literary work....
Curated OER
Reflection of Light and Mirrors
Students address common misconceptions concerning reflection, light and mirrors. They investigate light reflection in mirrors and determine how light is transferred to the eye. In addition, they make predictions and then test them...
Curated OER
The Shapes of Flight
Learners explore interaction between mathematics, science, and technology as they look at process of researching, developing, testing, and evaluating airplane design. They calculate glide ratio for model paper airplane by using data...
Cornell University
What Happens When We Excite Atoms and Molecules?
Excited atoms lead to exciting lessons! Learners use heat and light to excite both atoms and molecules. They display their learning in the form of Bohr models depicting the excited state of the atoms.
Curated OER
The Magical Diving Sub
Students use their background knowledge of how scientists work to discuss and predict if a given object will sink or float. They record their predictions on a data sheet. Students test the objects and organize them into floating or...
Curated OER
Acid Rain Research
High schoolers collect samples of rainfall, cloud condensation, and water that trickles through the soil. These samples are tested for pH, conductivity, and the presence of sulfates, nitrates, calcium, and magnesium.
Curated OER
Media Literacy Analyzed
Fourth and fifth graders define the term media literacy, then come up with examples that they share with the class. The types of media studied are auditory, visual, and written. Learners get together in pairs and perform a media...
Curated OER
Biotechnology
Students are introduced to the topic of biotechnology. Using the internet, they research issues that have been improved or brought about because of biotechnology advancements. In groups, they participate in activities in which they...
Curated OER
Post-settlement landscape evolution
Students use this example, a field laboratory in introductory geology becomes a test of a hypothesis: Does the model proposed by Stanley Trimble for Coon Creek, Wisconsin adequately describe the history of post-European-settlement...
Curated OER
Can You Carry a Tune in a Bucket?
Students use water filled pipes to play a tune and consider the mathematics behind the sound waves. In this sound wave instructional activity, students play a tune with water filled pipes. They create a mathematical model to evaluate the...
Curated OER
What Can We Lose? What Do We Lose as we Gain Force With A Lever?
Third graders view a demonstration of a teeter totter as a basis for assessing pre-knowledge of a lever. They create a KwL chart. Students work in small groups to conduct a variety of experiments. The first requires students to tie books...
Curated OER
Reproduction and Heredity
Eighth graders study the importance of cell division, compare cell division in prokaryotic and eucaryotic cells, identify the stages of mitosis and recognize meiosis in reproductive cells.
Curated OER
Effects of Seed Soaking on Germination
Learners explain the standard growth pattern of a monocot seedling and word process a finished essay.