PBS
Classification
Students explore classification skills used in scientific research. They classify a variety of objects in order to compare and contrast. In addition, they analyze previously collected data in order to place items into meaningful groups.
PBS
Terrific Trees
Engage in a shady activity to practice measurement techniques. Classes venture outside to collect measurements of various trees, using different strategies to measure the height, trunk circumference, width, and crown size. Then they...
Teach Engineering
Rocks, Rocks, Rocks: Test, Identify Properties and Classify
Time is growing short. Teams work together to identify physical properties of rocks in order to determine the properties that would best suit their cavern shelter design.
Other
Global Grocery List Project: Homepage
At this site from the Global Grocery List Project, students collect data on the prices of common grocery items and submit their findings. They can then compare the data they collected to data from students around the world. There are...
Rice University
Rice University: The Hand Squeeze
Students will enjoy this data collection and class analysis experiment involving the time it takes for a hand squeeze to travel around a circle of people. From organizing the activity to collecting the data to making a table and graphing...