Teach Engineering
Quantum Dots and the Harkess Method
The Fantastic Voyage is becoming close to reality. The class reads an article on the use of nanotechnology in the medical field and participate in a discussion about what they read. The discussion method helps class members become more...
American Psychological Association
Sampling or Assignment?
Each discipline has its own vocabulary, terms it uses to identify key concepts and processes. Sample, to psychologists, refers to those people (participants) a researcher is studying, while assignment refers to the treatment conditions...
PBS
Plants Count
Changes to habitats mean changes to resources. Groups examine aerial maps to predict areas of low and high plant resources. After formulating a plan, they visit the areas to collect data about the plant resources and then share their...
Smarter Balanced
Classifying Vertebrates
What features do scientists use to classify animals into groups? Class groups examine a series of paired images of vertebrates (a bass and a trout, a toad and a newt, a crocodile and a tortoise, an owl and a robin, a tiger and a bear)...
Serendip
DNA
Get up close and personal with DNA! A two-part hands-on activity has learners extract DNA from a small organism and then their own cheek cells. Scholars then explore DNA replication using questions to guide their analyses.
Read Works
Read Works: The Scientific Method
[Free Registration/Login Required] This nonfiction passage lists steps in the scientific method. This passage reinforces essential reading comprehension skills. Opportunities for vocabulary acquisition are also included. Several...
National Geographic
National Geographic: Round and Round With Simple Motors
After developing a hypothesis on how a motor works, students investigate this by building a simple electric motor, using the scientific method as they proceed. Includes handouts and worksheets, as well as a vocabulary list with...