What good fishing trip isn't without a good story or two? Today the students will solve comparison story problems involving different lengths of fish.

Commercial fishing nets often trap unprofitable animals in the process of catching their target species. In the following activity, students will experience the difficulty that fishermen experience while trying to isolate a target...

In the previous lesson, students learned about the issue of bycatching by fisheries and how it affects marine habitats. Dolphins are one of the main species affected by bycatching. Dolphins use echolocation to identify the location of...

In the previous lesson, students learned about the issue of bycatching by fisheries and how it affects marine habitats. Dolphins are one of the main species affected by bycatching. While dolphins can use echolocation to identify the...

First graders measure fish to determine if the fish is a keeper or not a keeper. In doing so, they also tackle rigorous measurement questions!

Describes the physical characteristics of Daphnia, their importance as a food source for freshwater fish, their diet, life cycle, and methods of reproduction. Offers tips for how to start and maintain a colony of Daphnia that can be used...

Get a close up look at the nutrition, methods of selection, and a recipe for pistachios.