The Time is Right
Tenth graders study the timeline of life on Earth. They learn about the progression of prokaryotes to single celled eukaryotes and the development of increasingly complex multicellular organisms.
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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
Speed and Following Distance
How much distance should you keep between your car and the one in front of you? Did you think of an answer in terms of time when the question clearly stated distance? The lesson covers the relationship between distance, time, and speed....
7th - 12th Science CCSS: Adaptable
The Fundamentals of Space-Time: Part 2
The mind-bending concept of space-time is further discussed by two cartoon scientists in this second of three animated films. Assign each part and the accompanying Think questions as homework or as an enrichment when working on motion...
5 mins 9th - 12th Science