Serial Dilutions Made Easy
Learners improve their skills and comprehend the particular application for which serial dilutions are a tool. Serial dilutions are often used in microbiology, biotechnology, and in chemistry classes, to name just a few.
9th - 12th Science 3 Views 18 Downloads
DNA, Crime and Law Enforcement
Civil rights meets biotechnology in a instructional activity that scrutinizes the collection of DNA of citizens who have been arrested, but not yet convicted of a crime. Real-life cases are examined in which the DNA of a relative was...
9th - 12th Science CCSS: Designed
Is It Clean or Just Unseen? Dirty Water and the Naked Eye
How dirty is the water you consume? Pupils investigate a contaminated water source to determine the bacterial cell count. They participate in a discussion once results are obtained and relate this to drinking water and health safety.
9th - 12th Science
Regents High School Exam: Living Environment 2008
Tne New York Regents High School Examinations are comprehensive and include various styles of questions, includingmultiple choice and the analysis of graphs. This particular version, the 2008 Living Environment exam surveys a variety of...
9th - 12th Science
Scale of Distance to Closest Stars
The third video in a series based on the scale of the universe, this lecture uses great images to help expand on the idea of scale. By comparing the distance to the closest star to the progress of Voyager 1 and 2, the narrator gives the...
8 mins 9th - 12th Science
Biomanufacturing: An Inquiry Lesson in Growing Cells
Biomanufacturing and genetic engineering are very common practices around the world, but what exactly does it entail? Young geneticists find out through a series of labs, a discussion, and an in-class presentation to report their...
7th - 12th Science CCSS: Designed