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The document lists the top running speeds of various animals, with cheetahs reaching 31 meters/second and zebras 18 meters/second. It then provides a table to record the distances and times of 5 people running 30 meters so their speeds can be calculated using the equation speed equals distance divided by time.
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This document outlines a lesson on forces. It aims to teach students to:
1) Identify different types of forces and how they affect objects.
2) Explain how forces can affect an object's motion.
3) Compare the sizes of opposing forces and how unbalanced forces affect motion.
The lesson investigates friction by having students measure the force needed to drag a shoe on different surfaces. It also explains how balanced and unbalanced forces impact whether an object is stationary, accelerates, or decelerates.
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This document contains information about an assignment for a BTEC Level 2 chemistry unit. It includes:
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- Templates for submitting work, assessor feedback, and internal verification.
ScienceShare.co.uk Shared Resource
This document provides information for an assignment on the periodic table and electronic structure for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 5 tasks to provide evidence for 5 assessment criteria. Task 1 involves describing atomic structures of elements 1-20. Task 2 is an investigation of chemical properties of groups 1 and 7. Task 3 describes trends in atomic structure of these groups and draws diagrams. Task 4 explains why these elements are used as compounds. Task 5 explains trends in chemical behavior in relation to electronic structure. The assignment aims to show how reactivity relates to electronic configuration.
ScienceShare.co.uk Shared Resource
This document provides information for an assignment on the periodic table and electronic structure for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 5 tasks to provide evidence for 5 assessment criteria. Task 1 involves describing atomic structures of elements 1-20. Task 2 is an investigation of the chemical properties of groups 1 and 7. Task 3 describes trends in atomic structure and draws diagrams of elements. Task 4 explains why groups 1 and 7 are used as compounds. Task 5 explains trends in chemical behavior in relation to electronic structure. The assignment aims to help students appreciate how reactivity relates to electronic configuration.
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This document contains information for an assignment on controlling industrial reactions for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 3 tasks to provide evidence for criteria on investigating how reaction rates are affected, explaining how factors affect industrial reaction rates, and analyzing how factors affect yields. The document provides learner and assessor details, assignment objectives and scenario, task descriptions aligned to criteria, sources for research, sign-off sections, and templates for recording observations and witness statements.
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This document outlines an assignment on chemistry and the Earth for a grade. It lists 14 tasks for students to complete involving classifying chemicals as elements, mixtures, or compounds; analyzing physical properties of chemicals; drawing atomic structures of elements; describing chemical reactions of groups 1 and 7; illustrating molecules in elements, compounds, and mixtures; explaining uses of chemicals like brick, copper wire, and glass; and proving characteristics of mixtures and chemical changes. Students are asked to draw atomic structures, define isotopes, describe reactivity trends in the periodic table, and explain why compounds are more commonly used than pure elements.
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The document describes a table showing the growth of a baby's length in millimeters at various weeks of pregnancy. It asks the reader to create a line graph displaying this data with weeks of pregnancy on the x-axis and length on the y-axis. It also asks when during pregnancy the baby is growing the fastest.
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This document outlines a lesson on forces. It aims to teach students to:
1) Identify different types of forces and how they affect objects.
2) Explain how forces can affect an object's motion.
3) Compare the sizes of opposing forces and how unbalanced forces affect motion.
The lesson investigates friction by having students measure the force needed to drag a shoe on different surfaces. It also explains how balanced and unbalanced forces impact whether an object is stationary, accelerates, or decelerates.
ScienceShare.co.uk Shared Resource
This document contains information about an assignment for a BTEC Level 2 chemistry unit. It includes:
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- Details of the three tasks and the assessment criteria they address
- A scenario providing context for the assignment
- Sources of information for learners to complete the tasks
- Templates for submitting work, assessor feedback, and internal verification.
ScienceShare.co.uk Shared Resource
This document provides information for an assignment on the periodic table and electronic structure for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 5 tasks to provide evidence for 5 assessment criteria. Task 1 involves describing atomic structures of elements 1-20. Task 2 is an investigation of chemical properties of groups 1 and 7. Task 3 describes trends in atomic structure of these groups and draws diagrams. Task 4 explains why these elements are used as compounds. Task 5 explains trends in chemical behavior in relation to electronic structure. The assignment aims to show how reactivity relates to electronic configuration.
ScienceShare.co.uk Shared Resource
This document provides information for an assignment on the periodic table and electronic structure for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 5 tasks to provide evidence for 5 assessment criteria. Task 1 involves describing atomic structures of elements 1-20. Task 2 is an investigation of the chemical properties of groups 1 and 7. Task 3 describes trends in atomic structure and draws diagrams of elements. Task 4 explains why groups 1 and 7 are used as compounds. Task 5 explains trends in chemical behavior in relation to electronic structure. The assignment aims to help students appreciate how reactivity relates to electronic configuration.
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This document contains information for an assignment on controlling industrial reactions for a Level 2 BTEC First Certificate in Applied Science. The assignment includes 3 tasks to provide evidence for criteria on investigating how reaction rates are affected, explaining how factors affect industrial reaction rates, and analyzing how factors affect yields. The document provides learner and assessor details, assignment objectives and scenario, task descriptions aligned to criteria, sources for research, sign-off sections, and templates for recording observations and witness statements.
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This document outlines an assignment on chemistry and the Earth for a grade. It lists 14 tasks for students to complete involving classifying chemicals as elements, mixtures, or compounds; analyzing physical properties of chemicals; drawing atomic structures of elements; describing chemical reactions of groups 1 and 7; illustrating molecules in elements, compounds, and mixtures; explaining uses of chemicals like brick, copper wire, and glass; and proving characteristics of mixtures and chemical changes. Students are asked to draw atomic structures, define isotopes, describe reactivity trends in the periodic table, and explain why compounds are more commonly used than pure elements.
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The document describes a table showing the growth of a baby's length in millimeters at various weeks of pregnancy. It asks the reader to create a line graph displaying this data with weeks of pregnancy on the x-axis and length on the y-axis. It also asks when during pregnancy the baby is growing the fastest.
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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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2) Investigate and describe trends in reactivity down groups 1 and 7 from observations or investigations.
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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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ScienceShare.co.uk Shared Resource
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ScienceShare.co.uk Shared Resource
The document provides a key for scientists to identify different types of plastics based on their properties when heated or burned. The key involves a series of yes/no questions to determine if the plastic melts with heat, burns, drips when burned, smells fishy or cracks when heated, and whether it continues burning after the flame is removed. Plastic A is identified as rigid PVC as it smells fishy when heated but does not crack or drip. Plastic B is identified as polystyrene as it melts with heat and continues burning after the flame is removed. The key helps determine the type of plastic through a process of elimination based on its observable properties when exposed to heat or fire.
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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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2) Explain the concepts of exothermic, endothermic, and reversible reactions as well as how temperature, concentration, and other factors influence reaction rates.
3) For a given industrial reaction (ammonia production), explain how rate is controlled and whether the reaction is exothermic or endothermic.
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1) Define and give examples of ionic, metallic, and covalent bonding.
2) Carry out a practical investigation to determine the physical properties of provided substances, such as appearance, formula, conductivity, and melting/boiling points.
3) Explain their results in terms of bonding type and electron configuration.
4) Relate their findings to real-world applications for quality control technicians and fire investigators.
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1) Produce a periodic table showing electron configurations and draw diagrams of chlorine isotopes.
2) Investigate and describe trends in reactivity down groups 1 and 7 from observations or investigations.
3) Explain the trends in terms of electrons and reactions for groups 1 and 7 using equations and diagrams.
ScienceShare.co.uk Shared Resource
This experiment investigates how the size of calcium carbonate chips affects the rate of reaction with hydrochloric acid. Three different sized chips - large, medium, and small crushed chips - are reacted with a constant volume of hydrochloric acid, and the number of bubbles produced in the first minute is counted to measure the rate of reaction. The independent variable is the size of the calcium carbonate chips, the dependent variable is the rate of reaction measured by bubbles produced, and the constant variables include the volume of hydrochloric acid and reaction time of one minute.
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- 1. SAFARI SURVIVAL Experiment Different animals can run at different speeds. Which could you outrun? We need to record the times of five people over 30 metres. Here are the top speeds for various animals. Person Distance Time (metres) (seconds) Cheetah - 31 metres/sec Zebra – 18 metres/sec Use this equation to calculate the speed for the two fastest people. Speed = distance ÷ time Fastest ________________________________ ________________________________ Elephant – 11 metres/sec Squirrel – 5 metres/sec ________________________________ ________________________________ ________________________________ ________________________________ 2nd fastest ________________________________ ________________________________ ________________________________ ________________________________ Pig – 4.5 metres/sec Chicken – 4 metres/sec ________________________________ ________________________________