Third graders investigate the life cycle of the Monarch butterfly. They experiment with various tools to simulate the mouth parts of insects, conduct research, record their observations of butterflies hatching, write a play, complete...

Students explore the ecosystem and food chain by researching Pacific Salmon. In this fish habitat lesson, students discover the life cycle for salmon, where they spawn and what they eat to survive the harsh elements. Students participate...

Germs, parasites, and viruses, oh my! Facilitate a lesson on viruses as individuals explore functions of Archaea, Bacteria, and Eukarya. They learn how viruses compare with other organisms in nature and how they contribute to health...

First graders compare and contrast water from different sources. After collecting water from various sources, 1st graders create a list of observable properties of the water. Students then pour the water into a filter and observe the...

What do a bicycle and the life cycle have in common? Cover this and more with the series of cross-curricular activities included in this plan. Learners do everything from making bracelets that represent the life cycle to checking out the...

Fourth graders investigate the life cycle of a tree by researching the Internet.  In this plant life lesson, 4th graders observe The Life of a Tree website and discuss the life of a tree from sprout to death.  Students create a...

Young scholars demonstrate and understanding of the nitrogen cycle by taking roles and interacting with others in a simulation activity.

In this earth science worksheet, students cut out each die pattern and the signs for each station. Then they assemble the dice by folding along lines and taping the edges together. Students also follow the written instructions for...

These twenty various types of questions related to the cycling of matter and energy require students to match each definition in column 1 with the correct vocabulary term from column 2. Then, students explain what is being demonstrated...

Young scholars investigate nutrient cycling in a simplified desktop ecosystem involving aquarium and hydro-ponically grown plants. They set up an aquarium with 10 gallons of water at least a week before the lab is planned and place...

Students observe water birds feeding at a local wetland, record what they see, and construct an appropriate menu for a "Waterfowl Cafe." They also play a "flocking" game.

Learn how ocean currents are vital to humans and marine life. The eighth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program, focuses on ocean currents and how they affect global climate. The...

Examine the unique graphs coined broken-line graphs. Using the phase change of water for data, learners answer questions related to the temperature and energy at different times in the cycle of the phase change. Questions focus on the...

Students study thermal energy and energy transfer to sea ice processes. In this energy transfer instructional activity, students make their own ice cream and discuss energy transfer and thermal energy. Students view a radiation overhead...

Students learn about the biological carbon cycle. In this carbon cycle lesson, students access the web site and mouse over the diagrams to follow the carbon cycle. They read about what happens to humans and plants during this cycle.

Young scholars examine the relationship between land development and the environment. In this environmental stewardship lesson, students explore how population density, land development, transportation, and impervious surfaces take their...

Students, through a series of lessons, study the various processes of treating wastewater. They participate in discussion and complete various worksheets and a hands-on activity, in which they observe the processes of filtration and...

Students investigate tidal patters and the forces that cause the tides. In this tidal lesson plan, students explore and research the tides and complete 43 questions about the causes of the tides, how they are monitored and measured and...

In this water web worksheet, students explore, analyze and discuss how weather stations interact with maintaining weather conditions and answer two essay questions and ten multiple choice questions.

Learners examine how river travel affected the Lewis and Clark expedition. They define gravity, slope, and velocity, conduct a river formations experiment, complete an activity sheet, and watch a video about Lewis and Clark.

Students explore how an egg becomes fertilized. In this biology lesson, students "candle" a variety of eggs in order to determine which ones have been fertilized and which ones haven't. Student use paper plates to create a graphic on the...

Students determine the most appropriate site for a car wash, based on each site's soil characteristics (chemical, physical) and topographic features. They perform an experiment to determine the changes to three different soil types when...

Little learners examine a map of the southwestern United States and identify the Sonoran Desert. They locate different cities and rivers, determining whether or not each is found within this special ecosystem. A student handout is...

Sixth graders investigate the properties of water. For this life science lesson, 6th graders create a concept map of water. They share their work with the class.