AQA new specification-Diet, exercise and disease-B7.4

AQA new specification-Diet, exercise and disease-B7.4

Diet, exercise and disease lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video's, worksheet and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.2.2.6 Relevant chapter: B7 Non-communicable diseases. AQA Biology combined textbook-Page 104-105 Students are required to know the following; • discuss the human and financial cost of these non-communicable diseases to an individual, a local community, a nation, or globally • explain the effect of lifestyle factors including diet, alcohol, and smoking on the incidence of non-communicable diseases at local, national, and global levels. Risk factors are linked to an increased rate of a disease. They can be: • aspects of a person’s lifestyle • substances in the person’s body or environment. A causal mechanism has been proven for some risk factors, but not in others. • The effects of diet and exercise on cardiovascular disease. • Obesity as a risk factor for Type 2 diabetes. Many diseases are caused by the interaction of a number of factors. Students should be able to understand the principles of sampling as applied to scientific data in terms of risk factors. Students should be able to translate information between graphical and numerical forms; and extract and interpret information from charts, graphs and tables in terms of risk factors. Students should be able to use a scatter diagram to identify a correlation between two variables in terms of risk factors.
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AQA new specification-B7 Non-communicable diseases-Complete bundle

AQA new specification-B7 Non-communicable diseases-Complete bundle

This bundle includes the B7 unit-Non-communicable diseases. This is a combined science unit. All lessons have been done in accordance to the specification requirements. Videos have been embedded for ease of use (no internet connection required although URL has also been provided), and printer friendly resources attached. Search the individual lessons for more information on the lesson content. Save 20% by purchasing this bundle :) Lesson 1-Non-communicable diseases Lesson 2-Cancer Lesson 3-Smoking and risk of disease Lesson 4-Diet, exercise and disease Lesson 5-Alcohol and other carcinogens
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AQA new specification-Water purification required practical-C12.2

AQA new specification-Water purification required practical-C12.2

C12-Chemical analysis- Water purification required practical-lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations and practice questions with answers on slides as well as a interactive review task. Top tips*I recommend each group is assigned one type of water for dissolved salts part of experiment, collate the results as a class in the end-it'll take forever otherwise. Also, demo the distillation process for a low ability class. AQA spec link: 5.10.1.2 Required practical activity 13: analysis and purification of water samples from different sources, including pH, dissolved solids and distillation. AT skills covered by this practical activity: chemistry AT 2, 3 and 4. This practical activity also provides opportunities to develop WS and MS. Details of all skills are given in Key opportunities for skills development.
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AQA new specification-Alcohol and other carcinogens-B7.5

AQA new specification-Alcohol and other carcinogens-B7.5

Alcohol and other carcinogens lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video's, worksheet and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.2.2.6 Relevant chapter: B7 Non-communicable diseases. AQA Biology combined textbook-Page 106-107 Students are required to know the following; A causal mechanism has been proven for some risk factors, but not in others. • The effect of alcohol on the liver and brain function. • The effects of alcohol on unborn babies. • Carcinogens, including ionising radiation, as risk factors in cancer. Many diseases are caused by the interaction of a number of factors. Students should be able to understand the principles of sampling as applied to scientific data in terms of risk factors. Students should be able to translate information between graphical and numerical forms; and extract and interpret information from charts, graphs and tables in terms of risk factors. Students should be able to use a scatter diagram to identify a correlation between two variables in terms of risk factors.
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Pearson BTEC New specification-Applied science-Unit 1-Displacement reactions of metals/halogens-A2

Pearson BTEC New specification-Applied science-Unit 1-Displacement reactions of metals/halogens-A2

Chemical properties-3-Displacement reactions of metals/halogens lesson created in accordance to the Pearsons BTEC national specification for applied science. The specification mentions a lot of chemical properties so i have separated into three lessons. In this third and final lesson in A2 series i have covered displacement reactions of metals/halogens uses and applications of substances produced within this unit. This new specification requires students to sit an externally assessed examination in January. Includes slide animations and practice questions with answers on slides. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 35-36
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AQA new specification-Exchanging materials-B1.10

AQA new specification-Exchanging materials-B1.10

Exchanging materials lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability separates class, although content can be adjusted to suit any ability. Includes: slide animations, practice questions with answers on slides, worksheet, and homework (with MS) AQA spec link: 4.1.3.1 Relevant chapter: B1 Cell structure and transport. AQA Biology third edition textbook-Page 22-23 Specification requires students to know the following; A single-celled organism has a relatively large surface area to volume ratio. This allows sufficient transport of molecules into and out of the cell to meet the needs of the organism. Students should be able to calculate and compare surface area to volume ratios. Students should be able to explain the need for exchange surfaces and a transport system in multicellular organisms in terms of surface area to volume ratio. Students should be able to explain how the small intestine and lungs in mammals, gills in fish, and the roots and leaves in plants, are adapted for exchanging materials. In multicellular organisms, surfaces and organ systems are specialised for exchanging materials. This is to allow sufficient molecules to be transported into and out of cells for the organism’s needs. The effectiveness of an exchange surface is increased by: •• having a large surface area •• a membrane that is thin, to provide a short diffusion path •• (in animals) having an efficient blood supply •• (in animals, for gaseous exchange) being ventilated.
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Pearson BTEC New specification-Applied science-Unit 1-Chemical properties of elements-1-A2

Pearson BTEC New specification-Applied science-Unit 1-Chemical properties of elements-1-A2

Chemical properties lesson-1 created in accordance to the Pearsons BTEC national specification for applied science. The specification mentions a lot of chemical properties so i have separated into three lessons. In this first lesson i have covered products and reactivity of all period 2 and 3 elements with oxygen products and reactivity of metals with oxygen, water, dilute hydrochloric acid and dilute sulfuric acid position of metals in the reactivity series in relation to position in the periodic table. *Practical opportunity-you may wish to do the alkali metals reaction in water practical-great way of demonstrating reactivity of group 1 metals.* This new specification requires students to sit an externally assessed examination in January. Includes slide animations and practice questions with answers on slides. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 33-35
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Pearson BTEC New specification-Applied science-Unit 1-Physical properties of elements-2-A2

Pearson BTEC New specification-Applied science-Unit 1-Physical properties of elements-2-A2

Physical properties lesson-2 created in accordance to the Pearsons BTEC national specification for applied science. The specification mentions a lot of physical properties so i have separated into two lessons. Part 2 of physical properties of elements covers electronegativity, type of bonding in the element trends – melting point and boiling point, physical properties of metals – electrical conductivity, thermal conductivity,malleability and ductility. Students found this lesson easier as there was overlap with some unit A1 lessons. This new specification requires students to sit an externally assessed examination in January. Includes slide animations and practice questions with answers on slides. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 25-30 Link to specification A2 Production and uses of substances in relation to properties Understand the physical properties of elements: electronegativity type of bonding in the element trends – melting point and boiling point physical properties of metals – electrical conductivity, thermal conductivity, malleability, ductility.
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Pearson BTEC New specification-Applied science-Unit 1-Physical properties of elements-1-A2

Pearson BTEC New specification-Applied science-Unit 1-Physical properties of elements-1-A2

Physical properties lesson-1 created in accordance to the Pearsons BTEC national specification for applied science. The specification mentions a lot of physical properties that i have separated into two lessons. In this first lesson i have covered first ionisation energy reasons for trends in ionisation energy across Periods 2–4 and down Groups 1, 2 and 7, electron affinity, atomic radius and ionic radius. There is a lot of content in this lesson, based on the ability of the class you may wish to carry over some content in an additional lesson. This new specification requires students to sit an externally assessed examination in January. Includes slide animations and practice questions with answers on slides. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 24-28 Link to specification A2 Production and uses of substances in relation to properties Understand the physical properties of elements: first ionisation energy reasons for trends in ionisation energy across Periods 2–4 and down Groups 1, 2 and 7 electron affinity atomic radius ionic radius
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AQA new specification-Active transport-B1.9

AQA new specification-Active transport-B1.9

Active transport lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability separates class, although content can be adjusted to suit any ability. Includes: slide animations, practice questions with answers on slides, worksheet. AQA spec link: 4.1.3.3 Relevant chapter: B1 Cell structure and transport. AQA Biology third edition textbook-Page 20-21 Specification requires students to know the following; Active transport moves substances from a more dilute solution to a more concentrated solution (against a concentration gradient). This requires energy from respiration. Active transport allows mineral ions to be absorbed into plant root hairs from very dilute solutions in the soil. Plants require ions for healthy growth. It also allows sugar molecules to be absorbed from lower concentrations in the gut into the blood which has a higher sugar concentration. Sugar molecules are used for cell respiration. Students should be able to: •• describe how substances are transported into and out of cells by diffusion, osmosis and active transport •• explain the differences between the three processes.
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AQA new specification-Life cycle assessment-C12.5

AQA new specification-Life cycle assessment-C12.5

C12-Chemical analysis-Life cycle assessment lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations, embedded videos and practice questions with answers on slides as well as a interactive review task. If for any reason the video link does not work, a URL has also been included in the notes. [NB: C12.4 on extracting metal ores is only for HT students] AQA spec link: 5.10.2.1 environmental impact of products in each of these stages: •• extracting and processing raw materials •• manufacturing and packaging •• use and operation during its lifetime •• disposal at the end of its useful life, including transport and distribution at each stage. Use of water, resources, energy sources and production of some wastes can be fairly easily quantified. Allocating numerical values to pollutant effects is less straightforward and requires value judgements, so LCA is not a purely objective process. Selective or abbreviated LCAs can be devised to evaluate a product but these can be misused to reach pre-determined conclusions, eg in support of claims for advertising purposes. Students should be able to carry out simple comparative LCAs for shopping bags made from plastic and paper.
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AQA new specification-Treating waste water-C12.3

AQA new specification-Treating waste water-C12.3

C12-Chemical analysis-Treating waste water lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations, embedded videos and practice questions with answers on slides as well as a interactive review task. If for any reason the video link does not work, a URL has also been included in the notes. AQA spec link: 5.10.1.3 Urban lifestyles and industrial processes produce large amounts of waste water that require treatment before being released into the environment. Sewage and agricultural waste water require removal of organic matter and harmful microbes. Industrial waste water may require removal of organic matter and harmful chemicals. Sewage treatment includes: •• screening and grit removal •• sedimentation to produce sewage sludge and effluent •• anaerobic digestion of sewage sludge •• aerobic biological treatment of effluent. Students should be able to comment on the relative ease of obtaining potable water from waste, ground and salt water.
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Pearson BTEC New specification-Applied science-Unit 1-Groups and Periods-A2

Pearson BTEC New specification-Applied science-Unit 1-Groups and Periods-A2

Groups and periods lesson created in accordance to the Pearsons BTEC national specification for applied science. This topic is covered in unit 1 chemistry-Periodicity and properties of elements. This new specification requires students to sit an externally assessed examination in January. Includes slide animations, worksheets,and practice questions with answers on slides. This lesson is the first in the A2 unit. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 22-23 Link to specification A2 Production and uses of substances in relation to properties Understand the periodic table: periods 1, 2, 3 and 4 groups – s block, p block, d block layout of periodic table in relation to s, p, d notation electronic arrangement of elements using s, p, d notation
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Pearson BTEC New specification-Applied science-Unit 1-CP-Oxidation and reduction-2-A2

Pearson BTEC New specification-Applied science-Unit 1-CP-Oxidation and reduction-2-A2

Chemical properties-2-Oxidation and Reduction lesson created in accordance to the Pearsons BTEC national specification for applied science. The specification mentions a lot of chemical properties so i have separated into three lessons. In this second lesson i have covered oxidation, reduction and variable oxidation states of transition metal ions. This new specification requires students to sit an externally assessed examination in January. Includes slide animations and practice questions with answers on slides. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 30-33
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AQA new specification-B1-Cell structure and transport-complete bundle

AQA new specification-B1-Cell structure and transport-complete bundle

B1 unit-Cell structure and transport. Designed for a higher ability group. All lessons have been done in accordance to the specification requirements. Videos have been embedded for ease of use and printer friendly resources attached. I've also included the required practical resources. Search the individual lessons for more information on the lesson content. Save 34% by purchasing this bundle Lesson 1-World of the microscope Lesson 2-Animal and plant cells -Microscopy required practical Lesson 3-Eukaryotic and prokaryotic cells Lesson 4-Specialisation in animal cells Lesson 5-Specialisation in plant cells Lesson 6-Diffusion Lesson 7-Osmosis Lesson 8-Osmosis required practical Lesson 9-Active transport Lesson 10-Exchanging materials
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Pearson BTEC New specification-Applied science-Unit 1 complete bundle-A1+A2

Pearson BTEC New specification-Applied science-Unit 1 complete bundle-A1+A2

This bundle includes the BTEC Chemistry unit 1 for the new Pearson BTEC applied science specification. Everything you need to teach unit 1 has been included in this bundle. Students will be externally assessed for this unit in Jan. All lessons have been created in accordance to the specification requirements. Videos have been embedded for ease of use and printer friendly resources attached. Search the individual lessons for more information on the lesson content. Save 25% by purchasing this bundle. A1-Structure and bonding in applications in science -BTECH chemistry test + MS Lesson 1-Electronic structure Lesson 2-Ionic Bonding Lesson 3-Covalent Bonding Lesson 4-Metallic Bonding Lesson 5-Electronegativity Lesson 6-Intermolecular forces Lesson 7-Balancing equations Lesson 8-Empirical formula and reacting masses Lesson 9-Concentration and percentage yield -Periodic table -Worksheets -Homework A2-A2 Production and uses of substances in relation to properties Lesson 1-Groups and periods Lesson 2-Physical properties-1 Lesson 3-Physical properties-2 Lesson 4-Chemical properties-1 Lesson 5-CP-oxidation and reduction-2 Lesson 6-CP-displacement reactions of metals and halogens-3 -Periodic table -Worksheets -Revision checklist
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Pearson BTEC New specification-Applied science-Unit 1-A2 complete bundle

Pearson BTEC New specification-Applied science-Unit 1-A2 complete bundle

This bundle includes the BTEC Chemistry A2-unit for the new Pearson BTEC applied science specification. Everything you need to teach the A2 module has been included in this bundle. All lessons have been created in accordance to the specification requirements. Videos have been embedded for ease of use and printer friendly resources attached. Search the individual lessons for more information on the lesson content. Save 25% by purchasing this bundle. Lesson 1-Groups and periods Lesson 2-Physical properties-1 Lesson 3-Physical properties-2 Lesson 4-Chemical properties-1 Lesson 5-CP-oxidation and reduction-2 Lesson 6-CP-displacement reactions of metals and halogens-3 -Periodic table -Worksheets -Revision checklist
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AQA new specification-Smoking and the risk of disease-B7.3

AQA new specification-Smoking and the risk of disease-B7.3

Smoking and the risk of disease lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video's, worksheet and mini review. NB: If you are unable to play embedded videos please view slide notes for link, i have also included practical instructions in the notes. AQA spec link: 4.2.2.6 Relevant chapter: B7 Non-communicable diseases. AQA Biology combined textbook-Page 104-105 Specification requires students to know the following; Risk factors are linked to an increased rate of a disease. They can be: •• aspects of a person’s lifestyle •• substances in the person’s body or environment. A causal mechanism has been proven for some risk factors, but not in others. •• The effect of alcohol on the liver and brain function. •• The effect of smoking on lung disease and lung cancer. •• The effects of smoking and alcohol on unborn babies. •• Carcinogens, including ionising radiation, as risk factors in cancer. Many diseases are caused by the interaction of a number of factors.
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AQA new specification-Pure substances and mixtures-C10.1

AQA new specification-Pure substances and mixtures-C10.1

C10-Chemical analysis-Pure substances and mixtures lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations, embedded videos and practice questions with answers on slides as well as a interactive review task. If for any reason the video link does not work, a URL has also been included in the notes. AQA spec link: 5.8.1.1 and 5.8.1.2 In chemistry, a pure substance is a single element or compound, not mixed with any other substance. Pure elements and compounds melt and boil at specific temperatures. Melting point and boiling point data can be used to distinguish pure substances from mixtures. In everyday language, a pure substance can mean a substance that has had nothing added to it, so it is unadulterated and in its natural state, eg pure milk. Students should be able to use melting point and boiling point data to distinguish pure from impure substances. Many products are complex mixtures in which each chemical has a particular purpose. Formulations are made by mixing the components in carefully measured quantities to ensure that the product has the required properties. Formulations include fuels, cleaning agents, paints, medicines, alloys, fertilisers and foods. Students should be able to identify formulations given appropriate information. Students do not need to know the names of components in proprietary products.
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AQA new specification-Finite and Renewable resources-C12.1

AQA new specification-Finite and Renewable resources-C12.1

C12-Chemical analysis-Finite and renewable resources lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations, embedded videos and practice questions with answers on slides as well as a interactive review task. If for any reason the video link does not work, a URL has also been included in the notes. NB: order of magnitude was not taught in this lesson. AQA spec link: 5.10.1.1 Humans use the Earth’s resources to provide warmth, shelter, food and transport. Natural resources, supplemented by agriculture, provide food, timber, clothing and fuels. Finite resources from the Earth, oceans and atmosphere are processed to provide energy and materials. Chemistry plays an important role in improving agricultural and industrial processes to provide new products and in sustainable development, which is development that meets the needs of current generations without compromising the ability of future generations to meet their own needs. Students should be able to: •• state examples of natural products that are supplemented or replaced by agricultural and synthetic products •• distinguish between finite and renewable resources given appropriate information
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AQA new specification-DNA structure and protein synthesis-B13.5

AQA new specification-DNA structure and protein synthesis-B13.5

DNA structure and protein synthesis lessons created in accordance to the NEW AQA Specification (9-1). NB: BIOLOGY ONLY. I taught this topic in two lessons as it's a topic that's a difficult concept and can be taught effectively as opposed to being rushed. This resource is designed for higher ability class, although content can be adjusted to suit any ability. Includes: embedded videos and timers, slide animations, practice questions with answers on slides, worksheets and an interactive quiz. AQA spec link: 6.1.5 Relevant chapter: B13 Genetics and reproduction. AQA Biology third edition textbook-Page 204-205. Students should be able to describe DNA as a polymer made from four different nucleotides. Each nucleotide consists of a common sugar and phosphate group with one of four different bases attached to the sugar. DNA contains four bases, A, C, G and T. A sequence of three bases is the code for a particular amino acid. The order of bases controls the order in which amino acids are assembled to produce a particular protein. The long strands of DNA consist of alternating sugar and phosphate sections. Attached to each sugar is one of the four bases. The DNA polymer is made up of repeating nucleotide units. (HT only) Students should be able to: •• recall a simple description of protein synthesis •• explain simply how the structure of DNA affects the protein made •• describe how genetic variants may influence phenotype: a) in coding DNA by altering the activity of a protein: and b) in non-coding DNA by altering how genes are expressed. (HT only) In the complementary strands a C is always linked to a G on the opposite strand and a T to an A. (HT only) Students are not expected to know or understand the structure of mRNA, tRNA, or the detailed structure of amino acids or proteins. (HT only) Students should be able to explain how a change in DNA structure may result in a change in the protein synthesised by a gene. (HT only) Proteins are synthesised on ribosomes, according to atemplate. Carrier molecules bring specific amino acids to add to the growing protein chain in the correct order. (HT only) When the protein chain is complete it folds up to form a unique shape. This unique shape enables the proteins to do their job as enzymes, hormones or forming structures in the body such as collagen.
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