Maryland Department of Natural Resources
Eyes on Dissolved Oxygen
Learn about the factors that affect the way oxygen dissolves in salt water with a chemistry lab. After studying the molecular structure of water, young scientists figure out how aeration, temperature, and organic waste affect...
NOAA
Currents
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...
Super Teacher Worksheets
Types of Clouds
What's the term for clouds that look like fluffy cotton balls? What about thick, gray clouds? Learn the names and descriptions for each type of cloud with a activity and activity. Learners read four columns of high-level, mid-level,...
Curated OER
Dry Season and 'Green' Season in Costa Rica
Students explore the seasonal changes in Costa Rica. In this dry season lesson students use the Internet to locate science data then generate data for precipitation.
Curated OER
The Journey of the Pacific Salmon
Students examine the journey of the Pacific salmon. In this salmon species lesson, students review the stages of the salmon life cycle and conduct an experiment to determine how the water and habitat changes during each stage.
Curated OER
Terrariums: A Look at the Living and Nonliving World
Third graders examine life in a terrarium and relate it to life in a larger environment. In this terrarium lesson, 3rd graders examine how living and non-living things work together by examining the changes in a terrarium. They make...
Curated OER
Air and Weather
Second graders study Earth's materials. In this air and weather instructional activity, 2nd graders note changes in the weather and examine tools that help us study the weather. Students analyze how changes in the environment make...
Curated OER
Ziploc Gardening
Learners observe beans germinating in a plastic bag. In this bean growing instructional activity, students predict what their beans will look like. Learners draw illustrations to record the changes in their bean plants. Students...
Curated OER
Protecting Holy Cows
Students study the interrelationships of organisms and their environments. They study ecological communities and determine what is necessary for survival. Students discuss and answer questions concerning a group's biome, habitat, food...
Alabama Learning Exchange
Making and Observing Life in a Terrarium
Young scholars understand the parts of the terrarium and why they are important in establishing an ecosystem. In this ecosystem lesson plan, students recall background information on aquariums, terrariums and the water cycle. Young...
Curated OER
Water Taste Test
Students brainstorm the different characteristics of potable water. In this general science lesson, students test several water samples and hypothesize which samples and brands they are. They discuss where drinking water came from and...
Curated OER
Science: Water States
First graders investigate the various forms of water. They discuss the properties of water. They discover examples of water's various states and locate other solids, liquids, and gases in their homes.
Curated OER
Critters of the Water
Students 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.
Curated OER
Final Project Presentations: Water Quality
Young scholars synthesize the information they have been researching on water quality to evaluate the potential health risks in a region with arsenic contamination. They prepare and present a persuasive speech that incorporates visuals.
Curated OER
Science: What Is the Carbon Cycle?
Students examine the carbon cycle while identifying its sources, sinks, and release agents. Using magazines and newspapers, groups of students design collages illustrating the carbon cycle. Finally, they write responses to several...
Curated OER
Life Cycles of Mosses, Ferns, and Conifers
In this plant life cycle worksheet, students compare the life cycles of mosses, ferns, and conifers. This worksheet has 15 fill in the blank and 10 short answer questions.
Curated OER
Metamorphic Rocks and the Rock Cycle
In this rock cycle worksheet, students will match 7 words to their definitions relating to the rock cycle and metamorphic rocks. Then students will complete 5 short answer questions about the differences between foliated and non-foliated...
Curated OER
Control of the Cell Cycle
In this cell cycle instructional activity, learners will study genetic factors and environmental factors that affect the cell cycle. Students will use this idea map to complete 4 short answer questions.
Curated OER
Alcohol and Its Impact on the Brain
Students examine water as it changes states. In water and ice lesson students study the water cycle and what happens to it as it changes state.
Curated OER
Water in the Environment
In this water in the environment worksheet, students match 10 terms related to water to their definitions. They identify 10 sentences as true or false related to groundwater, layering and landfills. They fill in the blanks for 2...
Curated OER
Wet 'n Wild Watershed
Students engage in a discussion on watershed management. In this ecology lesson, students consider the role of forests in water quality. Students incorporate lecture material into a class room discussion and...
Curated OER
Gallery Walk Questions about Energy and Material Cycles
Students state the physical, chemical or biological processes associated with these environments: Pelagic ocean zone, California coat Cave, Indiana Barrier island beach, North Carolina Sand dune, Dunes National Park, Colorado Wetland and...
Curated OER
Clouds
In this weather worksheet, students read a detailed information sheet about different kinds of clouds and what weather they bring. Students answer 12 questions
Curated OER
Pollution is Not a Solution
Students explore the environment by completing science worksheets in class. In this water conservation lesson, students identify ways water is used in our society and how we abuse the privilege. Students discuss methods to reduce water...