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DON'T TREAD ON ME
Students explore how the habits and practices of people affect the soil and growth of plants. They are introduced to the phrase "soil compaction." Students play the Soil Particle Game in the related activities section. They go outside...
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Circles in the Landscape: Irrigating Oklahoma Crops
How do you grow crops in a area with insufficient rainfall? Why you irrigate, of course. Class members investigate irrigation systems by designing a system of their own. After examining irrigation related concepts, vocabulary terms, and...
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Defining Drought
High schoolers examine the hydrologic impacts of drought. They look at drought from a variety of prespectives. Students first focus on the scientific definition of drought, including weather patterns, water cycles, water requirements by...
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Four Parts of a Green Plant and the Functions of Each Part
Students look into plants. In this science lesson plan, students discover the four parts of a green plant and the functions of each part.
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Hydroponics
Learners discuss the concept of hydroponics. They create and run their own hydroponics system. They record and analyze the data they collect.
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Weeds on the Windowsill
Students study farming and reasons to control weeds. They examine pesticides necessary for the control of weeds and the damage to the environment. Through experimentation, students plant seeds in different soils and determine if seeds...
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Plant Systems
In this plant systems worksheet, students write true or false for the 10 sentences about plant systems. Students then label the parts of the plant.
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Plant Reproduction
In this plant reproduction worksheet, students follow the steps to complete a science investigation and then respond to 2 short answer questions and complete a data table regarding the investigation.
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Our Changing Environment-- A Demonstration
Students observe and describe changes in an environment when some of the components are changed. They recognize the process of succession by
preparing a miniaturized environment in which a variety of plants and seeds are grown.
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Acid Rain
Students understand the dynamics of acid rain and its impact on the living and non-living environment. They hypothesize how acid rain affects water pH levels in two lake systems with differing watershed features.
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Compost in a Bag!
Fourth graders experiment to see which objects decompose. In this compost lesson, 4th graders observe the changes of labeled objects in a bag. Leave the objects for one month and record the changes by observation and weight. Students...
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Sustainable Livestock
Young scholars investigate healthy eating habits by researching livestock. In this food sustainability instructional activity, students research the negative impact factory farming has on our environment due to pollution. Young scholars...
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Soybeans: The Miracle Seed
Learners discover why soybeans are called the "miracle seeds." They make their own soynuts and share other foods made from soybeans. They create a bulletin board of soybean products.
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The good microbes
The question posed for the class to consider; What would decay and what would not? They read the short passage on decomposition and microbes, then mark the items that would decay after a two-week period. A scientific investigation idea...
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Fertilizers: Friend or Foe?
In this fertilizer worksheet, students read about natural and manufactured fertilizers. They answer four critical thinking questions about fertilizers and their use.
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Salt Marsh in a Pan
Students create a model of a salt marsh to discover the impact of pollution and human activities on water-based habitats including bays and the ocean. They recognize the relationship between natural and developed areas. Students impact...
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Forest Decomposition
Learners explore decomposition. Students define and describe components of the decomposition process. Learners make a composter in a terrarium. Students record observations and changes weekly, drawing conclusions about the results of...
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Forest In A Jar
Tenth graders are introduced to the process of succession and gain awareness of the changing nature of ecosystems. They demonstrate a comprehension of the dynamic nature of ecosystems, including the relationship between ecological...
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Ride the Wild Leaf Cycle
Fourth graders complete a worksheet. In this life cycle lesson, 4th graders learn about the leaf cycle and complete a worksheet where they put the leaf cycle steps in the correct order.
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Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
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Discovery Science Center Activities
Fourth graders complete a variety of experiments to meet science goals. In this life sciences lesson, 4th graders make yogurt, discover the attraction of opposite charges in electricity, learn the effects of glaciers, and explore...
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Rotten Truth
Students complete activities to study decomposition. In this decomposition lesson, students work in pairs to observe a decay buffet experiment. Students keep compost bag journals. Students define and discuss the process of decomposition.
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Exploring Biomes
In this biology worksheet, students watch a movie about various land biomes. Then they use the word list to the right to complete each of the statements. Students also complete the brief quiz about the movie that follows.
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Pollution and Conservation
For this pollution and conservation worksheet, students read a passage on pollution and conservation, and answer short answer, multiple choice, and vocabulary matching questions. Students complete 27 questions.