Curated OER
Life Substance
In this life substances worksheet, learners will review carbon atoms, monosaccharides, dissaccharides, polysaccharides, lipids, proteins, and nucleic acids. This worksheet has 4 true or false and 17 matching questions.
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The Respiratory and Urinary System
In this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.
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Fiber and Water
In this human body worksheet, students determine why the body needs water and how the body uses the water. Students understand the importance of fiber in their diet and how the body uses fiber. This worksheet has 14 short answer and 7...
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Living vs. Non-Living Things
Fourth graders describe the characteristics that determine if something is living, dead, or non-living. They determine the difference between living and non-living things. Students determine if an object is living or non-living and...
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Photosynthesis in a Jar
Students simulate Joseph Priestley's experiments using a bell jar. They demonstrate that oxygen is necessary for fire and animals but that given time, plants can create oxygen, allowing fires to burn and animals to breathe.
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Circulatory Systems
Excellent diagrams, labels and summaries make this resource be valuable to your students throughout the topic of circulation. All types of circulation vessels are explained, their structure and function is detailed, and the overall...
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Gas exchange: Respiratory Systems
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...
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Circulatory Systems
A slideshow that covers the all-important details related to basic human circulation. The reasoning for exchange of material methods is presented and then labeled diagrams of the main human transfer systems are shown, along with...
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Gas Exchange And Respiratory Systems.
Explore structures within the realm of gas exchange in terrestrial and aquatic life. The excellent, labelled diagrams and clear descriptions help your students view the different structures and adaptations that have developed. The 29...
Cornell University
Shedding a "Little" Light on Cancer Surgery
Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This...
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Lipids: Fats and Oils
A fantastic presentation with great images should improve student understanding of lipids and their involvement in the body. The chemistry of different fats, phospholipids, and steroids are explained. Additionally, the specific uses,...
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Cellular Respiration stage 1: Glycolysis
Ten reactions involved with the process of glycolysis within cellular respiration are summarized here. The aerobic stages and anaerobic interactions leading to fermentation are detailed and wonderful diagrams to support the information...
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Regulating the Internal Environment
This presentation begins with the many problems multicellular organisms which rely on diffusion encounter. There are many diagrams of mammalian organ structures, and they are labelled with their relevant functions. This an excellent...
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Control of Prokaryotic (Bacterial) Genes
A nicely formatted set of slides that logically follow and define the structure and function of the genes in Bacteria. The repressor proteins and other gene regulators are listed and diagrams support the explanations of their function on...
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Health Physics: The Effects of Radiation on Living Things
A mix of scientific details and background information about the well-known sites of radiation attacks or accidents. This topic may open up details that you may consider as sensitive, and could be upsetting to some pupils. This is a...
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Lipids: Fats and Oils
A fantastic presentation with great images should improve student understanding of lipids and their involvement in the body. The chemistry of different fats, phospholipids, and steroids are explained. Additionally, the specific uses,...
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Organ Systems
Students examine organisms that are composed of tissues, organs, and systems. They dissect a fetal pig and explore the assigned organs systems such as the skeletal, muscular, and circulatory organs. Students identify and explain their...
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Endocrine System - Hormones
Use this attractive PowerPoint to introduce all the hormones and their functions to your students. As students view each slide, they should be able to see the relevance of many of the chemicals and their interaction with the human body....
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Endocrine System: Hormones
The many images and labeled diagrams in this PowerPoint will help learners understand different areas of the endocrine system. The slide
show starts with information about the absorption of lipid and protein based hormones, and then...
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Endocrine System: Hormones
Almost a duplicate of another slideshow on our site, these slides covering classes of hormones and their function, have gaps prepared for your pupils to fill in. This copy could be printed out for your class to complete as notes during...
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The History of Life
In this history of life worksheet, high schoolers review 4 vocabulary words associated with the beginnings of life. Students place these terms into a crossword puzzle and then complete 2 fill in the blank questions.
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The Science of Respiration and Blood Circulation
Fifth graders study how respiration and circulation are connected. In this respiratory lesson students complete several activities to better understand heart rate and carbon dioxide in the body.
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What is Life? Demonstrations & Discussion
Display seven items for your biologists to consider. Are they living or non-living? How can you tell? This is a simple outline of what you can display and questions that can be discussed as this topic is explored. One way to use this...
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Graphing Iron Data
Learners apply a data set to create a graph show how iron ore impacts an ecosystem. They explain how the iron effects the distribution and abundance of phytoplankton in coastal ecosystems using spreadsheet software.