For this online interactive grammar skills worksheet, students examine 10 sentences that are missing words and select the appropriate words to complete each of the sentences and match them to the sentences. Student answers are...

In this wetlands worksheet, students complete a 31 question multiple choice on-line interactive quiz about marshes and wetlands.

For this wetlands worksheet, students complete a 31 question multiple choice on-line interactive quiz about wetlands. Included are questions about plants, animals and geography.

Learners identify biotic and abiotic factors. In this environmental study lesson, students conduct a series of experiments to collect and record data and draw conclusions based on the results. 

Students use maps and other geographic resources to learn about their world while problem solving. They read clues each day and use classroom resources to narrow down where the prize is located.

Why would water 2700 meters deep suddenly become warmer? Explore this and other ocean floor discoveries through this reading response activity. Scholars read information about the organisms discovered by Alvin, a deep-sea submersible....

Third graders explore the dependence and interdependence that plants and animals in every environment have on one another. They examine how plants and animals depend on each other for survival. Students complete a variety of experiments...

Students consider how some animals, periodical cicadas, survive well in a particular environment due to the species' life cycle. They have a discussion about life cycles and how a particular species' life cycle helps it to survive....

Students explore the concept of extinction by studying dinosaurs. In this extinction instructional activity, students watch dinosaur video clips or complete a puppet finger play about dinosaurs. Students may then complete a dinosaur...

Learners examine the connection between the habitat needs of endemic species to the habitat needs of humans.  In this habitat lesson young scholars research the habitat requirements of a given family then develop an idea to improve...

Using 2-liter bottles, junior ecologists create composting tubes in which they place nitrogen-rich and carbon-rich materials. They observe what changes occur over two weeks' time. Provide more specific direction to your class as to what...

Sixth graders examine the prairie food chain while designing a rescue strategy for an endangered species. They compare their strategy to that of a professional conservation expert.

Students design an experiment to test the variables involved in the hatching of the Bruchid beetle.

How can your pupils test their biosphere vocabulary acquisition? They can do it by using a fill-in-the-blank worksheet like the one found here. Thirty-four common words and phrases surrounding the topic are included. There is a number 35...

A food web consists of complex food chains and the more complex the web, the better likelihood of survival. Learners compare and contrast food webs and food chains and discuss concepts like the predator-prey and consumer-producer...

Students explore the biotic and abiotic factors that affect plant reproduction and the potential consequences of human activities on plant populations. The effects of urbanization are discussed as an influence in the consequences.

Young scholars are introduced to the concepts of a watershed, stream flow and water quality. This five-day plan is an excellent way to introduce students to the concepts involved. They create their own watershed using a paper bag, water...

Second graders build a habitat. In this wildlife lesson, 2nd graders work in groups to build a mammals habitat. They share their habitat with the class.

Third graders make a T-shirt. In this fish printing instructional activity, 3rd graders learn about Gyotaku and the history of fish printing. The teacher demonstrates how to do a fish printing for a T-shirt and then students make their...

Middle schoolers discuss newspapers and water and work in groups to develop their own paper focusing on water issues. In this journalism lesson, students discuss the value of newspapers and water as an issue. They work as a group to...

In this living environment worksheet, students answer a variety of questions about living organisms, the processes they go through to make food and break down food, absorb nutrients, and release toxins. They explain homeostasis, they...

Students research and explore the benefits of biodiversity, particularly as it relates to human health. They write an essay in which they explain the possible effect of human activities on the emergence of new diseases.

Learners work in small groups to brainstorm a list of all creatures, plants, natural, and artificial processes that use or depend on fresh water. The class views an aquarium filled with water representing all the water in the world. The...

Fourth graders classify animals. In this animal kingdom lesson, 4th graders research animal habitats and behaviors. Students connect to a zoologist via SKYPE and learn about animal classification. Students blog about preserving animal...