Science Buddies
Science Buddies: Frequency of Outcomes in a Small Number of Trials
People often draw conclusions from a small number of observations, but how easy is it to draw the wrong conclusion? Here is a simple project that shows the importance of making enough observations before making a prediction.
Science Buddies
Science Buddies: Slime Chemistry
Have you ever wondered how fun toys like Silly Putty, Gak, and Slime are made? These products are so much fun because of the properties of polymers, which make them delightfully bouncy, stretchy, sticky, moldable, breakable, hard, soft,...
University of California
Understanding Science: The Core of Science: Relating Evidence and Ideas
Learn that the real process of science proceeds at multiple levels and sorts through many ideas, retaining and building upon those that work, and relating the evidence discovered with scientific ideas.
Exploratorium
Exploratorium: Science Snacks: Bronx Cheer Bulb
In this activity observe how light sources flash as you give them a raspberry. As you complete the activity, make a conclusion about what is wiggling the lights or you.
TeachEngineering
Teach Engineering: Survive That Tsunami!
Students use a table-top-sized tsunami generator to observe the formation and devastation of a tsunami. They see how a tsunami moves across the ocean and what happens when it reaches the continental shelf. Students make villages of model...
Texas Education Agency
Texas Gateway: Physics: The Scientific Methods
By the end of this section, you will be able to explain how the methods of science are used to make scientific discoveries; define a scientific model and describe examples of physical and mathematical models used in physics; and compare...
Harvard University
Eyes on the Sky, Feet on the Ground: The Earth's Orbit
Students perform many inquiry activities related to Earth's orbit. Included are recording daily temperatures, observing the sun's path over several weeks, tracking sunrise and sunset times, and angle of sunlight. Diagrams make lessons...
BioEd Online
Bio Ed Online: Heart and Circulation: Outside and Inside
In this activity students explore the human heart and circulatory system. To promote deeper understanding of key concepts, the activity also includes a procedure for observing preserved sheep hearts.
Better Lesson
Better Lesson: Adaptations and Environmental Change an Assessment
Use this assessment to see what your students have learned about adaptations. This type of assessment allows students to observe and make open-ended claims backed up by evidence. Included are a power point presentation, student quiz, and...
Globe
The Globe Program: Water Module
Learning activities allow students to learn about tools for making science observations such as a magnifying lens and ruler. Then students describe how macroinvertebrates are adapted to their aquatic environment.
Alabama Learning Exchange
Alex: Fred the Fish a Little River Trip
Little River is home to 47 kinds of fish including the threatened "Blue Shiner" Cyprinella caerulea. These fish depend on the good water quality at Little River. This skit allows students to observe pollution's effects on a small scale...