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Comparing Ovaries And Testes

For Students 9th - 12th
In this reproductive system worksheet, high schoolers compare specimens of rat ovaries and testes. They complete 5 short answer pre-lab questions, follow an 11 step procedure and answer 5 analysis questions.
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A Survey of Plankton Communities

For Students 9th - 10th
In this biology worksheet, students identify and define the vocabulary terms listed and make a prediction about the outcomes of the experiment. Then they complete the chart of the observations of the plankton diversity in drops of pond...
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Life Cycle: Diversity in a Balance

For Students 3rd
In this life cycle workbook, 3rd graders complete several different activities in which they analyze different invertebrates, identify arthropods, examine human biology and plants, and study natural environments. 20 different activities...
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Life Cycle: Diversity in a Balance 4th Grade Workbook

For Students 5th
In this life cycle workbook, 5th graders examine plant and animal cells, classification of organisms, human biology, photosynthesis, and natural environments. 21 different activities make up the Life Cycle Workbook.
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Exponents: Scientific Notation

For Students 9th
In this scientific notation instructional activity, 9th graders solve and complete 8 various problems related to exponents and writing scientific notation of numbers. First, they write whole numbers, decimals, and other types of numbers...
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Seed Sorting

For Teachers K - 2nd
Learners examine and sort seeds. In this life science lesson, students make general observations of a tub of seeds, then develop sorting criteria for sorting the deeds. Lesson includes extension activities.
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Amoeba

For Students 9th - 12th
In this amoeba worksheet, high schoolers read about the structures of the amoeba and their functions. They answer twelve questions about the amoeba and color given structures on a diagram of an amoeba.
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Markup, Discount, and Tax (Harder)

For Students 8th - 9th
For this algebra worksheet, students calculate prices with taxes and percents attached. They figure the finals price for each problem after they correctly compute the taxes and percent. There are 16 problems on this worksheet.
Lesson Plan
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Chromosome Karyotyping

For Teachers 9th - 12th
High schoolers explore chromosome karyotyping. In this chromosome karyotyping lesson plan, students use a chromosome kit to explore chromosome syndromes and disorders. They also produce a large model of a cell with chromosome to simulate...
Lesson Plan
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Mini-Ponds

For Teachers 7th - 9th
In this mini pond worksheet, students create a mini-pond ecosystem with soil, water, and plant life. Students let their ecosystem sit for a day and they observe a sample the next day. Students identify all the pond water microorganisms...
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Micro-Organisms

For Students 5th - 6th
In this identifying the definitions of micro-organisms worksheet, students match the correct key words with the correct definitions. Students match 8 answers.
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Microorganisms: Good Guys or Bad Guys?

For Teachers 6th - 7th
Students discover the role microorganisms play in our lives. In this decomposition lesson plan, students examine decaying foods and plants in order to analyze the different bacteria that grows. Students discuss the good and bad of...
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What to Do with a $20 Bill Besides Spend It

For Teachers 5th - 9th
Students explore the concept of anti-counterfeiting measure.  In this economics lesson, students use science equipment to discover anti-counterfeiting designs.  Students then explore other denominations of bills. 
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Theater Game: "The Good, the Bad, and the Bountiful"

For Teachers 7th - 12th
Young scholars play a game to demonstrate the detrimental effects of an algal bloom on the environment. In this microorganism lesson, students discuss microbes and algae. They dramatize the effects of an algal bloom using a role-playing...
Lesson Plan
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Earth's Dramatic History

For Teachers 6th - 8th
Students create a timeline.  In this Earth's History instructional activity, students research the history of life on Earth and use the information collected to create a timeline.  Students also answers the provided discussion...
Lesson Plan
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What is Sand?

For Teachers 4th - 5th
Students complete a sand analysis project.  For this sand grains lesson, students learn background information on how sand is formed and what sand grains are made of.  Students are given bags of sand and use them to complete a...
Lesson Plan
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Plant and Animal Cells

For Teachers 4th - 6th
Students investigate parts of a cell. In this plant cell lesson, students determine the difference between plant and animal cells. Students discover that coral is an animal based on cell characteristics. Students create puppets to...
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Applied Science - Physics Lab

For Teachers 2nd - 12th
Students define reflection and refraction. In this Physics lesson, students compare a variety of items to find properties of reflection or refraction. Students record their findings.
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Wetland Water Testing

For Teachers 6th - 9th
Learners examine the different properties that affect water quality.  For this pollution lesson students play a game, complete a hands on activity and computer lab. 
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Invertebrate Diversity

For Teachers 9th - 10th
Young scholars observe different animals with bilateral symmetry. In this biology instructional activity, students compare how these animals move. They discuss the evolutionary history of observed animals.
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Discovering the Forgotten Kingdom Protista

For Teachers 4th - 8th
Protists, like algae and mold, are sometimes overlooked for classroom study, but they are astonishing in their diversity and importance.
Lesson Plan
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Protozoans

For Teachers 6th - 8th
Learners examine protozoans and their advantages and disadvantages.  In this chemistry lesson students explain what a protozoan is then draw and label one. 
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Lesson 2: the Cell Cycle

For Teachers 9th - 10th
Students explain how cells reproduce. In this biology lesson, students explain the different stages of the cell cycle. They calculate the number of new cells produced.
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Cell Project

For Teachers 9th - 12th
High schoolers investigate cells. They discover what cells are, where they are found, what they do and what they are made of. They construct a giant cell that is posted on the bulletin board.

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