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The document contains repeated text blocks that provide information about element names, their groups, periods, electron configurations, relative charges, numbers present, and locations of atomic particles. This information is listed multiple times without variation.
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The document provides information and worksheets for a design task asking students to design a bottle opener for elderly residents in a nursing home. Students are asked to consider how bottle tops and lids can be difficult for those with weaker hands to open. They must design a device that opens bottles and jars easily while preventing them from falling, and that has no electrical parts. Worksheets provide guidance on researching lid sizes, designing to reduce force needed, and presenting the design with a poster or model. Higher levels involve more detailed research, descriptions, and considering perspectives of residents and carers. Assessment ladders evaluate scientific thinking and understanding applications and implications.
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The kettle, toaster, and cooker argue about their functions, with the toaster claiming it is the only appliance that can toast bread. The cooker argues it can do more cooking methods. They ask the kettle how its coil is heated, and the plugs admit that electricity from them provides the heat. The socket warns this is dangerous. The kettle concludes that electricity coming into the house is what provides the heat and power but can be dangerous to touch. The story emphasizes electricity should only be used carefully and not played with.
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The investigation used radioactive carbon dioxide added to algal cells to follow the sequence of biochemical changes in photosynthesis. Samples were taken from the suspension at intervals and analyzed for radioactively labelled compounds. This allowed the compounds to be placed in the order they were formed: Q, R, S, P.
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The document summarizes the cardiovascular system and the heart. It describes the heart's four chambers, with the top two being atria and bottom two being ventricles. The left side pumps oxygen-rich blood through the body via systemic circulation while the right side pumps oxygen-poor blood to the lungs via pulmonary circulation. Valves like the bicuspid, tricuspid, pulmonary and aortic ensure one-directional blood flow and create the lub-dub heart sound.
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The document provides information and worksheets for a design task asking students to design a bottle opener for elderly residents in a nursing home. Students are asked to consider how bottle tops and lids can be difficult for those with weaker hands to open. They must design a device that opens bottles and jars easily while preventing them from falling, and that has no electrical parts. Worksheets provide guidance on researching lid sizes, designing to reduce force needed, and presenting the design with a poster or model. Higher levels involve more detailed research, descriptions, and considering perspectives of residents and carers. Assessment ladders evaluate scientific thinking and understanding applications and implications.
ScienceShare.co.uk Shared Resource
The kettle, toaster, and cooker argue about their functions, with the toaster claiming it is the only appliance that can toast bread. The cooker argues it can do more cooking methods. They ask the kettle how its coil is heated, and the plugs admit that electricity from them provides the heat. The socket warns this is dangerous. The kettle concludes that electricity coming into the house is what provides the heat and power but can be dangerous to touch. The story emphasizes electricity should only be used carefully and not played with.
ScienceShare.co.uk Shared Resource
The document provides instructions for several microscopy techniques using onion cells, heart cells, pollen grains, leaf sections, stem sections, cheek cells, pond life, and stomata. It includes steps for specimen preparation, staining, and placement under the microscope, as well as questions to guide observation for each specimen type.
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The document discusses the short-term and long-term effects of exercise on the respiratory system. In the short-term, exercise increases breathing rate, depth of breathing, oxygen demand and carbon dioxide removal. This leads to oxygen debt as the body takes in more oxygen than at rest to repay this debt after intense exercise. In the long-term, regular exercise strengthens the respiratory muscles and increases lung capacity and volume through developing more capillaries and an enlarged chest cavity.
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The document discusses using bio-indicators to monitor pollution levels. It focuses on using lichens and pond ecosystems to test for air and water pollution. Lichens can indicate air quality, with more elaborate lichens found in cleaner air. Nitrates from farm fertilizers can pollute ponds if washed by rain, with potential effects including increased nitrate levels. Samples will be taken from ponds near farms to analyze nitrate levels and determine the impacts.
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The investigation used radioactive carbon dioxide added to algal cells to follow the sequence of biochemical changes in photosynthesis. Samples were taken from the suspension at intervals and analyzed for radioactively labelled compounds. This allowed the compounds to be placed in the order they were formed: Q, R, S, P.
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The document summarizes the cardiovascular system and the heart. It describes the heart's four chambers, with the top two being atria and bottom two being ventricles. The left side pumps oxygen-rich blood through the body via systemic circulation while the right side pumps oxygen-poor blood to the lungs via pulmonary circulation. Valves like the bicuspid, tricuspid, pulmonary and aortic ensure one-directional blood flow and create the lub-dub heart sound.
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The male reproductive system consists of internal and external organs that work together for reproduction. The external organs are the penis and scrotum, which contains the testes where sperm are produced. The internal organs include the vas deferens, seminal vesicles, prostate gland, and urethra, which all play a role in ejaculation and the delivery of sperm.
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The document provides instructions for an assignment to evaluate how human and natural activities affect the earth's environment. Learners are asked to create tables describing various human and natural activities that change the environment and their effects. They also must explain how the atmosphere has changed from early earth to today due to natural and human processes, and discuss potential solutions to reduce CO2 emissions and climate change.
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The document provides instructions for an assignment to evaluate how human and natural activities affect the earth's environment. Learners are asked to create tables describing various human and natural activities that change the environment and their effects. They also must explain how the atmosphere has changed from early earth to today due to natural and human processes, and discuss potential solutions to reduce CO2 emissions and climate change impacts.
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The document describes the development of a baby in the womb. It shows diagrams of a baby inside the mother's uterus and placenta, connected by the umbilical cord. The placenta and umbilical cord should be colored orange, while the uterus wall should be colored brown. The placenta allows nutrients and oxygen to move from the mother's blood to the baby's blood, while wastes and carbon dioxide move in the opposite direction, without the two blood supplies mixing. However, some harmful substances like alcohol, chemicals from cigarettes, and viruses can pass through the placenta and affect the developing fetus.
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The document describes the development of a baby in the womb. It shows diagrams of a baby inside the mother's uterus and placenta, connected by the umbilical cord. The placenta and umbilical cord should be colored orange, while the uterus wall should be colored brown. The passage explains that nutrients and oxygen move from the mother's blood to the fetus's blood in the placenta, while wastes and carbon dioxide move in the opposite direction. However, some harmful substances like alcohol, chemicals from cigarettes, and viruses can cross the placenta and affect fetal development.
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The male reproductive system consists of internal and external organs that work together for reproduction. The external organs are the penis and scrotum, which contains the testes where sperm are produced. The internal organs include the vas deferens, seminal vesicles, prostate gland, and urethra, which all play a role in ejaculation and the delivery of sperm.
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The document provides instructions for an assignment to evaluate how human and natural activities affect the earth's environment. Learners are asked to create tables describing various human and natural activities that change the environment and their effects. They also must explain how the atmosphere has changed from early earth to today due to natural and human processes, and discuss potential solutions to reduce CO2 emissions and climate change impacts.
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- 1. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 2. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 3. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 4. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 5. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 6. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 7. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 8. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 9. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 10. Element name Group: Period: No. Electron Configuration Additional information Element name Group: Period: No. Electron Configuration Additional information Relative charge Number present Location Atomic particle Relative charge Number present Location Atomic particle
- 11. Group Number: Group Name: Displacement reactions Number of electrons in the outer shell: Explaining the trend Describing the trend:
- 12. Group Number: Group Name: Reactions with water Number of electrons in the outer shell: Explaining the trend Describing the trend: