1 - 9 of 9 results

Energy Flow through Ecosystems

This Click & Learn traces the flow of energy from the Sun all the way to cells within organisms. The embedded questions and calculations guide students’ understanding of how energy is distributed through a variety of ecosystems.

Ecology
Science Practices
Click & Learn
High School — General
High School — AP/IB

Exploring Biomass Pyramids

This interactive module allows students to collect and analyze data from a virtual river to construct biomass and energy pyramids.

Ecology
Science Practices
Click & Learn
High School — General
High School — AP/IB
College

Winogradsky Column: Microbial Ecology in a Bottle

This interactive module consists of a virtual Winogradsky column, which can be used to explore the diversity of microbes, microbial metabolic strategies, and geochemical gradients found in sediments.

Microbiology
Earth Science
Click & Learn
High School — General
High School — AP/IB
College

Exploring Trophic Cascades

This interactive module explores examples of how changes in one species can affect species at other trophic levels and ultimately the entire ecosystem.

Anatomy & Physiology
Ecology
Click & Learn
High School — General
High School — AP/IB
College

The Making of Mass Extinctions

This interactive module explores the environmental factors and species involved in five major mass extinctions.

Evolution
Earth Science
Click & Learn
High School — General
High School — AP/IB
College

Interactive Assessment for The Day the Mesozoic Died

Several questions are embedded within the short film The Day the Mesozoic Died, which tells the story of the scientific quest to explain one of the greatest, long-standing scientific mysteries: the sudden disappearance of the dinosaurs at the end of the Cretaceous period.

Evolution
Earth Science
Science Practices
Interactive Videos
High School — General
High School — AP/IB
College

Symbiotic Bioluminescence

This tutorial describes the symbiosis between the Hawaiian bobtail squid and bioluminescent bacteria.

Cell Biology
Microbiology
Anatomy & Physiology
Click & Learn
High School — AP/IB
College

Bacterial Quorum Sensing

This tutorial describes how bacteria communicate by a process known as quorum sensing, as shown through a series of experiments involving genetically engineered bioluminescent bacteria.

Genetics
Cell Biology
Microbiology
Click & Learn
High School — AP/IB
College

Bacterial Identification Virtual Lab

This interactive, modular lab explores the techniques used to identify different types of bacteria based on their DNA sequences.

Biochemistry & Molecular Biology
Genetics
Microbiology
Virtual Labs
High School — General
High School — AP/IB
College