Curated OER
Why So Many Frogs?
Students explain the different stages in the growth of a frog, then analyze and collect data to make generalizations about a larger population. They determine the survival rate of a population of tadpoles under controlled conditions.
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Magnificent Metamorphosis
Students discover stages in metamorphosis through up close and real encounters with video, hands-on investigative and interactive activities using mealworms.
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What Are the Most Recent Developments in Animal and Human Cloning?
Students research the developments of animal and human cloning. They report their findings to the class. They write journal entries as well.
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Animals
First graders study the basic needs of animals and compare them to human needs. They make bird feeders using milk carton and pine cones. They review the basic needs of food, water, air, and shelter and discuss what happens when animals...
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Cnidarians
In this cnidarians worksheet, students will read 4 descriptions and identify each as either the polyp or medusa form of cnidarian. Then students will complete 3 short answer questions about the characteristics of cnidarians. Finally,...
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Africanized Honey Bee
In this bee worksheet, students test their knowledge of Africanized honey bees by taking a pre-test and post-test. This worksheet has 4 matching, 9 true or false, 5 multiple choice, and 2 short answer questions. Includes answers to both...
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Marvelous Mammals- Non-Fiction Reading Comprehension Worksheets
In this mammals non-fiction reading comprehension worksheet, 3rd graders read a one page selection about the characteristics of mammals. They answer 10 questions based on the reading including true and false, short answer, and multiple...
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Stem Cell Bioethics
Students study the steps of embryonic development. They distinguish between the advantages/disadvantages of embryonic stem cells vs. adult stem cells and discuss the ethical implications of stem cell research.
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Classroom Composting
Pupils discover the benefits of composting. They identify the steps of decomposition as well. They are read a book and discuss what items decompose.
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Cell Division and Differentiation
Tenth graders investigate about mitosis, meiosis, and cell differentiation and their purposes and implications in the development and functioning of multicellular organisms. Students use individual journals and a variety of hands-on...
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The Human Mind
High schoolers read and discuss twin studies to explore the debate of nature vs. nurture. They create a list of characteristics and then look for evidence of whether it is primarily a genetic or environmental characteristic. All of the...
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Coqui Frog Camouflage
Students investigate the concept of the coqui frog of Puerto Rico. They conduct research using a variety of resources. Students explain in oral or written form some of the characteristics to that identify the frog. The lesson includes...
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Ferns and Gymnosperms
In this fern and gymnosperm worksheet, students will read about two types of vascular tissue: xylem and phloem. Then students will read about the difference between sporophytes and gametophytes. Using this information students will...
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Birds
In this birds worksheet, students review the characteristics of birds including their adaptations for flight. Students review the diversity of bird adaptations. This worksheet has 4 short answer, 7 true or false, 6 matching, and 3 fill...
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Reproductive System
Fifth graders identify and define parts of the reproductive system. In this health lesson, the teacher introduces the parts of the reproductive system, then students match body part cards to the corresponding definition cards.
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Sponges and Cnidarian Crossword Puzzle
In this marine science worksheet, students complete a crossword puzzle with 32 questions on sponges and cnidarian. They identify the different characteristics of sponges and cnidarian.
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The Secret Life of a French Fry
Students explore where the food they eat comes from. In this food lesson, students look at agriculture and food production. They follow the production of a french fry and discuss all the steps it goes through before being served.
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Easter Quiz
In this Easter quiz worksheet, students complete 9 multiple choice questions about Easter. Students may click on an "answer" button for immediate feedback. Worksheet is labeled as an ESL activity, but is not exclusive.
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Easter Folklore Traditions Live on in Slovakia
Students survey an article that discusses Slovakia traditions. In this ESL lesson, students read an article and then complete several activities, including a class discussion on folklore traditions, a vocabulary assignment, a...
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Living Corn Necklace
Fifth graders explore heredity and observable traits through experimentation. They view several different types of corn and record their observation of physical traits on a class chart. They create a corn necklace by sprouting dried...
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Archaeobotany
Students study pictures of seeds and the conditions in which they grow during their study of archaeobotany. They infer ancient plant use by looking at archaeobotanical samples. They determine the change of plant use by interpreting a...
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A Model of Morphogenesis in Drosophila Melanogaster
Learners investigate the following scientific terms and ideas: rates of diffusion, the role of morphogens in the development of larva, the chemical dynamics of a cell, and the significance of embryo polarity during development.