In this online quiz worksheet, students answer a set of questions about freshwater fish in the UK. Page has a link to submit answers for correction.

Young scholars go on a salmon scavenger hunt to find out about threats to salmon populations. They gather information about some of the reasons wild salmon have gone from such incredible abundance to relative scarcity, and about some of...

Second graders examine the life cycle by observing tadpoles. After reading the book, Tadpole Diary, they draw the stages of tadpole development and write sentences about what they think is happening.

In this reading comprehension worksheet, students read a one paragraph text about guppies. Students answer one multiple choice question.

Young scholars examine different organisms in various marine habitats. They identify any adaptations that have allowed the organisms to survive. They develop an imaginary organism and describe its life cycle.

Students conduct an Internet investigation to discover the natural history of local salmon and/or steelhead. They then write a story that describes the life of a salmon or steelhead from the local creek, including a description of each...

Students create a water filter according to given criteria. I this chemistry lesson, students evaluate the importance of water in their lives. They develop a book or brochure on the water treatment process.

Sixth graders define atmosphere and hydrosphere, explore through experimentation how the atmosphere was formed, and describe the layers of the Earth's atmosphere and their distances.

Students carry out an experiment to monitor diurnal fluctuations in dissolved oxygen, carbon dioxide, pH, and water temperature. They determine the CO2 and pH of the samples (and optionally, dissolved oxygen). Students complete their...

Young scholars study the life cycle of the Dog Salmon while practicing naming the outside parts of the salmon in both English and Athabascan. They record observations in journals.

Students examine the life cycle of the Pacific salmon and the impact of humans on salmon migration. They watch a Powerpoint presentation, trace migration routes on satellite imagery, and complete mock calculations of salmon energy...

Students examine the value of ecosystems. They read and analyze an article, evaluate ecosystem services, research the benefits of biomonitors, and design a public service announcement.

The need for a respiratory system in humans versus being reliant on gas exchange structures is demonstrated. There are many details about the advantages and disadvantages of each mechanism.  Students are able to learn about the...

In this environmental science worksheet, students complete a graphic organizer (Frayer model) on blue crabs. They write an article using the given facts.

Fifth graders observe mealworms and earthworms. In this mealworm and earthworm lesson, 5th graders complete an experiment in which they observe the life cycle and living conditions of mealworms and earthworms. They experiment with...

Second graders research animal life spans and complete related math activities. In this life span lesson, 2nd graders read How Many Candles and discuss life spans. Students arrange animal cards based on their life spans. Students find...

Third graders predict salmon migration routes and explore how dams affect the salmon migration. They explore the cultural significance of salmon to the Nez Perce people and design technology to aid salmon migration.

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...

Students identify how the tank functions, what organisms are in the tank, and why each component of the tank is important. They are introduced to the organism eelgrass. Students explore the organism Fundulus.

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...

How does San Francisco supply its citizens with enough water, even during a drought? Learn about reservoirs and why desalination could be a good solution with a reading passage about water conservation. After kids finish the...

For this grade 3 science worksheet, 3rd graders complete a set of 25 multiple choice questions related to a variety of 3rd grade science concepts. An answer key is included.

Sixth graders complete a lesson on the properties, types and amounts of water on Earth. In groups, they travel between stations to identify water resources in Illinois and pollution sources. They complete the lesson with a field trip...