In this key vocabulary crossword puzzle worksheet, students practice key vocabulary as they read the 14 clues to correctly fill in the word puzzle.

Middle schoolers identify what makes up a seed.  In this gymnosperms lesson students identify conifers and explain how they reproduce and what the importance of gymnosperms are. 

Students examine biodiversity, ecosystems, and extinction. They are divided into groups to discuss why they think biodiversity is important.

Students examine the benefits wetlands provide to man and nature. They compare types of wetlands in northeast or east-central Florida. They discover ways that uplands affect wetlands and water bodies.

Fourth graders explore the meaning of the prefixes "bi" and "uni." In groups, 4th graders observe pictures of shells and handle real shells. Students create a chart to classify each shell as a bivalve or univalve. They identify the...

In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.

In this quiz worksheet, young scholars, after researching and discussing different types of world-wide animals, determine the answers to ten key true and false questions.

In this hedgehog worksheet, students read information paragraphs about the habitat, reproduction, feeding and adaptation of hedgehogs. Students study the photograph of the mammal. There are no questions to answer here.

In this The Galapagos Islands worksheet, students read a 1 page article, answer 3 statements with multiple choice answers, fill in 4 fill in the blank answers and 3 determine if 3 statements are true or false.

Young scholars study the life and biology of the Channel Catfish. In this aquatic biology lesson, students will examine the external and internal features of the catfish along with their breeding habits and environment. This lesson...

Students identify different types of nutritional relationships in a coral reef system and trace the energy flow.  In this marine biology lesson students create a simulation of acidification of the coral reef. 

In this environmentalist learning exercise, students click on the links in the questions about environmentalists to find the answers to the questions and then come back and answer the questions. Students answer 14 questions total.

In this North American butterflies and moths worksheet, students click on the links in the questions about North American butterflies and moths of fields, meadows, and fencerows to find the answers to the questions and then come back and...

In this birds on Wade Islands activity, students read a 1 page passage about the state of the birds on Wade Islands and answer 1 short answer questions about it. Students answer "What actions should the wildlife agencies take?"

In this verb tense and pandas activity, 6th graders read a long passage about panda and interactively select the correct word to fill in 44 blanks in the story, with immediate online feedback.

Sixth graders label diagrams of the 6 different classes of mollusks and explain the meaning of the labeled terms. They identify 8 common New Haven shells. They organize their own shell collection during this series of lessons.

Students examine the human impact on the tropical rainforests of Ghana, and the connection to people in other countries. They research the threats to rainforests by writing a campaigning leaflet and newspaper article.

Ninth graders identify the characteristics of fish.

Twelfth graders research various sources to obtain the information and critically analyze the relevance to specific modern medicines which were discovered by studying natural remedies used by ethnic groups for specific ailments.

Ninth graders read text imbedded in this plan and find the answers to 3 questions: Why is the Great Barrier Reef one of the natural wonders of the world? What value does the reef offer Australia's economy? How is the reef being damaged?

Fourth graders participate in a class disucssion on the term "habitat". The class brainstorms on what makes a national park special. In small groups, they research a a national park and create a mural depicting those factors that make...

Students identify cause and effect relationships in issues relating to agriculture and the environment.

Students examine how connected they are to the environment and how organisms are affected by other organisms. They also discover that the environment is affected by human interactions.

Students identify the parts and functions of a mussel. They explain how its physical adaptations help it survive in its habitat. They label the parts as a quiz to complete the lesson.