Curated OER
On the Trail of the Hudson's Migratory Fish
Using data related to the fish in the Hudson River area, learners calculate distance, elapsed time, and growth. They learn about migratory fish, the life cycle of a fish, analyze a map, and answer questions.
Curated OER
Let's Go Fishing
In this fishing activity, students study facts about fish and then answer short answer questions. Students answer 25 short answer questions.
Curated OER
Aquaculture
There are many important facts about raising water animals commercially in this PowerPoint. Fish, alligators, crayfish and bullfrogs are considered, and the special conditions that each require is also included.
Curated OER
Fish In a Bottle
Young scholars work together to build their own fish ecosystems. As a class, they share their prior knowledge about catfish and use a diagram to label its body parts. They record their observations of the ecosystem and determine what...
Biology Junction
Cnidarians and Ctenophorans
Cnidaria is a broad phylum of 11,000 different species from jellyfish to coral. Most Cnidarians are marine species with a few freshwater examples. A lesson presentation explains the important characteristics of different species of both...
American Chemical Society
Density: Sink and Float for Liquids
We don't think of liquids as floating typically, but a quick look at any oil spill tells a different story. Lesson explores various densities of liquids and why this fact is important. After observing the density variation, scholars...
Curated OER
Explorit's Fishy Quiz
In this online interactive fish quiz worksheet, students respond to 6 questions about fish. Students may check their answers for accuracy.
Curated OER
Understanding the Nitrogen Cycle within the Aquarium
Students discuss ammonia, and ways it may get into the aquarium. They complete a worksheet about the Nitrogen Cycle. Students learn how to get the ammonia and nitrite out of their aquarium.
Curated OER
Sharks: Scavenging Stomachs
Learners examine the role played by sharks in the marine food chain. They conduct a scavenger hunt collecting items that have actually been removed from the stomachs of sharks, and create a display that includes the items and newspaper...
Curated OER
Paddlefish Panorama Quiz
In this online quiz worksheet, learners answer a set of multiple choice trivia questions about the Paddlefish. Page has a link to answers.
Curated OER
Out of the Deep
Students observe, describe, and record characteristics of ocean animals (mammals and fish) and sea shells. They conduct an experiment comparing and contrasting sugar water, salt water and fresh water and create a mural of coral reef...
Curated OER
Course vs. Coarse
In this English grammar worksheet, students understand the differences between the usage of the words "course" and "coarse." Students read the definition of each and the given examples before taking the online interactive exam.