Teach Engineering
Cell Membrane Experimental Design
Grandma said to gargle with salt water for a sore throat. Was she right? In the last part of the seven-part unit, lab groups design an experiment to test a cells reaction to salt solutions. The pupils conduct their experiment to answer...
Curated OER
Hawaii's Freshwater Animals - Species Report
Young scholars explore biology by creating a report for the class. In this oceanography lesson, students research and identify the survival characteristics of a list of freshwater animals by utilizing the Internet and library. Young...
Museum of Science
Gum Chemistry
Gum be gone! Scholars conduct an experiment to find the best substance that would help remove gum from the bottom of a shoe. They test peanut butter, petroleum jelly, olive oil, vinegar, and rubbing alcohol in their experiments.
Carnegie Mellon University
Ocean Acidification
After brainstorming what they know about ocean acidification, youngsters place eggs in acid to determine the effects on calcium-containing organisms, and add carbon dioxide to solutions with sea shell material to discover the impact on...
Beauty and Joy of Computing
Nesting Lists
Create lists within lists. The second lab in a series of five in the unit has pupils develop a simple contact list app. The tasks within the lab build the need for an abstract data type. Individuals build more complexity into their...
Beauty and Joy of Computing
Unsolvable and Undecidable Problems
Try as you might, some functions just cannot be computed. The lab introduces the class to the possibility of unsolvable problems. The fourth lesson in a series of seven begins with a logic problem, then progresses to looking at functions...
Teach Engineering
Slinkies as Solenoids
What does an MRI machine have to do with a slinky? This activity challenges learners to run a current through a slinky and use a magnetic field sensor to measure the magnetic field. Groups then change the length of the slinky to see...
McGraw Hill
Writing Lab Reports and Scientific Papers
This site list and describes the seven pieces necessary for a lab report.
Other
Writing Scientific Reports
This tutorial site provides links to articles about writing a scientific report or essay as well as to sample essays.
Online Writing Lab at Purdue University
Purdue University Owl: Academic Writing: Reverse Paramedic Method
Explanations and examples of the Reverse Paramedic Method used to edit scientific writing.
TeachEngineering
Teach Engineering: Metamorphosis Stories of Change
The goal of this activity is for students to learn how to tell a story in order to make a complex topic (such as global warming or ozone holes) easier for a reader to grasp. Students realize that the narrative impulse underlies even...