In this plant science worksheet, students complete a crossword puzzle with 48 questions. They identify the different parts of a plant.

Students explore volcanoes. In this science instructional activity, students discuss the characteristics of volcanoes and view a video segment about a volcano. Students examine plate tectonics.

Aztecs created amazing hydroponic gardens called Chinampas, to grow their crops. Learners in grades k-7 engage in four mini-experiments to understand just how amazing floating gardens are. Tip: A perfect way to bring science into your...

Fourth graders study physical and chemical weathering. They explain how the processes of weathering and erosion change and move materials that become soil. They create a K-W-L chart to show what they know and list what else they would...

In this science worksheet, students find the words that are related to the finding of terms and information about agriculture for ten questions. The answers are on page 3.

Students make observations of flowers. In this life science lesson, students look at flowers, then draw and color their favorite flowers. Lesson includes extension activities.

Students experience a virtual quarry. In this science musical lesson plan, students understand how materials are quarried and manufactured from rocks, musically interpret a quarrying sequence with untuned musical instruments, and...

Students look into plants. In this science lesson plan, students discover the four parts of a green plant and the functions of each part.

Students recognize some forms of pollution. In this science lesson plan, students recognize and understand some of the devastating effects of the acid rains and other possible factors that are contrary to the pH balance of nature.

Second graders discover the process of osmosis. In this science lesson plan, 2nd graders learn how different kinds of solutions move through selectively permeable membranes, understand the role of osmosis in the movement of molecules,...

Students investigate the characteristics of living things. In this life science lesson, students examine several living and non-living specimens. Students determine which things are living and non-living.

Students identify the Earth's natural resources. In this Earth science lesson, students read the book The Great Kapok Tree and discuss types of natural resources. Students use categories such as wood, paper, and trees and list items that...

Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.

Science is a subject ripe with opportunities to read informational text. Kids read to learn about peanuts! They read an informational passage, fill out two comprehension worksheets, and then conduct a lab experiment on a peanut. The...

Third graders research rice fields. In this rice fields instructional activity, 3rd graders discuss how fields contribute to the environment by providing an important food source for birds. They find the benefits of rice fields to water...

Students explore what a food web is. In this science activity, students examine how nutrients and other pollutants enter a lake and play a food web game whereby students pretend they are either zooplankton, planktivore,...

Students interactively explore the term transpiration. In this science/ecology lesson, students discuss what they would do if they were thirsty while conducting research in Brazil. Additionally, students write descriptive words to...

Fifth graders explore U.S. history by viewing video clips in class. In this dust bowl era lesson, 5th graders identify the impact of giant dust storms on the U.S. agriculture systems and the U.S. economy in the 20th century. Students...

This PowerPoint provides a multiple choice and fill-in-the-blank format for reviewing vocabulary and related content following an "earth's crust" science unit. The information is concise and age-appropriate and the font and colors are...

Students analyze the Greenhouse Effect and the science of greenhouses. In this global climate lesson, students read background information about the 'greenhouse effect' and define 'albedo.' Students examine pictures of clouds, read about...

In this environment worksheet, students read a passage on why alien species should be introduced to ecosystems. Then they respond to four questions that refer to the passage read. Students also respond to two decision questions by giving...

In this geology project worksheet, students work in groups and prepare a presentation that covers topics in geology. Students research the topic, prepare a poster illustrating the topic, take notes, and write up an experiment related to...

In this environmental lesson learners complete a series of multiple choice and short answer questions on animal populations, cell structure and chromosomes.

The majority of this presentation is a collection of diagrams and graphs that back your lecture on biogeochemical cycles. The last few slides define ecosystems and the Gaia hypothesis. You may find these slides valuable, but will...