How plants use glucose 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, practice questions, peer assessment worksheet and mini review. *Top paper friendly tip: the information in the ‘How to use glucose’ worksheet can also be found in the textbook therefore isn’t required to be printed.* NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.4.1.3 Relevant chapter: B8 Photosynthesis. AQA Biology third edition textbook-Page 128-129 Students are required to know the following; The glucose produced in photosynthesis may be: •• used for respiration •• converted into insoluble starch for storage •• used to produce fat or oil for storage •• used to produce cellulose, which strengthens the cell wall •• used to produce amino acids for protein synthesis. To produce proteins, plants also use nitrate ions that are absorbed from the soil. AT 8-Tests to identify starch, glucose and proteins using simple qualitative reagents

Diffusion 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, embedded videos and practice questions with answers on slides, worksheet. Due to the size of this topic, exchanging materials and surface area will be taught in a separate lesson. AQA spec link: 4.1.3.1 Relevant chapter: B1 Cell structure and transport. AQA Biology third edition textbook-Page 14-15 Specification requires students to know the following; Substances may move into and out of cells across the cell membranes via diffusion. Diffusion is the spreading out of the particles of any substance in solution, or particles of a gas, resulting in a net movement from an area of higher concentration to an area of lower concentration. Some of the substances transported in and out of cells by diffusion are oxygen and carbon dioxide in gas exchange, and of the waste product urea from cells into the blood plasma for excretion in the kidney. Students should be able to explain how different factors affect the rate of diffusion. Factors which affect the rate of diffusion are: •• the difference in concentrations (concentration gradient) •• the temperature •• the surface area of the membrane.

This lesson has been improved, it contains two lessons worth of content and now includes an optional practical activity Photosynthesis 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, optional practical and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.4.1.1 Relevant chapter: B8 Photosynthesis. AQA Biology third edition textbook-Page 124-125 Students are required to know the following; Photosynthesis is represented by the equation: carbon dioxide + water (light) glucose + oxygen Students should recognise the chemical symbols: CO2, H2O, O2 and C6H12O6. Students should be able to describe photosynthesis as an endothermic reaction in which energy is transferred from the environment to the chloroplasts by light.

Stem cells (introduction) 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, embedded video, practice questions with answers on slides. AQA spec link: 4.1.2.3 Relevant chapter: B2 Cell division. AQA Biology third edition textbook-Page 30-31 Specification requires students to know the following; A stem cell is an undifferentiated cell of an organism which is capable of giving rise to many more cells of the same type, and from which certain other cells can arise from differentiation. Students should be able to describe the function of stem cells in embryos, in adult animals and in the meristems in plants. Stem cells from human embryos can be cloned and made to differentiate into most different types of human cells. Stem cells from adult bone marrow can form many types of cells including blood cells. Meristem tissue in plants can differentiate into any type of plant cell, throughout the life of the plant. Knowledge and understanding of stem cell techniques are not required. Treatment with stem cells may be able to help conditions such as diabetes and paralysis

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.

Adapt and survive 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 and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.1.4 Students should be able to explain how organisms are adapted to live in their natural environment, given appropriate information. Organisms have features (adaptations) that enable them to survive in the conditions in which they normally live. These adaptations may be structural, behavioural, or functional. Some organisms live in environments that are very extreme, such as at high temperature, pressure, or salt concentration. These organisms are called extremophiles. Bacteria living in deep sea vents are extremophiles.

Evolution and speciation lesson created in accordance to the NEW AQA Specification (9-1). Designed for a separates class. Includes: embedded videos and timers, slide animations, practice questions with answers on slides, worksheet and an interactive quiz. NB: If you are unable to play videos a URL link can be found in the slide notes. AQA spec link: 4.6.3.2 Relevant chapter: B15 Genetics and evolution. AQA Biology trilogy edition textbook-Page 240-241 Students are required to know the following; Students should be able to: • describe the work of Darwin and Wallace in the development of the theory of evolution by natural selection • explain the impact of these ideas on biology. Alfred Russel Wallace independently proposed the theory of evolution by natural selection. He published joint writings with Darwin in 1858 which prompted Darwin to publish On the Origin of Species (1859) the following year. Wallace worked worldwide gathering evidence for evolutionary theory. He is best known for his work on warning colouration in animals and his theory of speciation. Alfred Wallace did much pioneering work on speciation but more evidence over time has led to our current understanding of the theory of speciation. Students should be able to describe the steps which give rise to new species. WS 1.1 The theory of speciation has developed over time

This resource has been uploaded for free to celebrate the two year anniversary of paperfriendlyresources. Thank you for your continuous support and positive feedback! Land and water pollution lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability trilogy class, although content can be adjusted to suit any ability. Students are expected to demonstrate their graph skills this lesson as well as interpret data. This lesson Includes powerpoint timers, slide animations, homeworks with mark scheme and embedded video’s and mini review. ***Paper friendly tips: Print two homework sheets to one page to save paper. It is not necessary to print slide 7, unless required. NB: If you are unable to play embedded videos please view slide notes for link. * AQA spec link: 4.7.3.2 Relevant chapter: B17 Biodiversity and ecosystems. AQA Biology combined science Trilogy textbook-Page 234-235 Students are required to know the following; Pollution can occur: • in water, from sewage, fertiliser, or toxic chemicals • on land, from landfill and from toxic chemicals such as pesticides and herbicides, which may be washed from land into water. Pollution kills plants and animals which can reduce biodiversity.

Evidence for evolution lesson created in accordance to the NEW AQA Specification (9-1). 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, worksheet and an interactive quiz. NB: If you are unable to play videos a URL link can be found in the slide notes. AQA spec link: 4.6.3.4 Relevant chapter: B15 Genetics and evolution. AQA Biology third edition textbook-Page 242-243 Students are required to know the following; Students should be able to describe the evidence for evolution including fossils and antibiotic resistance in bacteria. The theory of evolution by natural selection is now widely accepted. Evidence for Darwin’s theory is now available as it has been shown that characteristics are passed on to offspring in genes. There is further evidence in the fossil record and the knowledge of how resistance to antibiotics evolves in bacteria.

Updated 13/7/20-This resource has been updated since the last review and now includes more questions as well as a separate MS I’ve uploaded a set of past paper questions for the Hormones and menstrual cycle topic (B11.6). I’ve also included the mark scheme, which has been edited so. Setting time for past paper questions every few lessons are an excellent AFL technique, can be used as a review task that students can self/peer assess. This is a complimentary resource, if you wish to purchase i have also designed a lesson for this topic simply search ’ AQA new specification-Hormones and the menstrual cycle-B11.6’

NB: This resource has been modified since the last reviews* Screening for genetic disorders lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability TRILOGY(combined science) 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 quiz and worksheet. This video contains many videos and is a great lesson to spark a debate. I'd appreciate a review after your lesson :) AQA spec link: 6.1.7 Relevant chapter: B13 Genetics and reproduction. AQA trilogy textbook-Page 174-175.

Osmosis lesson created in accordance to the NEW AQA Specification (9-1). I have also included the required practical lesson I created, it includes pictures of each method, sample data and a graph. 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: 4.1.3.2 Relevant chapter: B1 Cell structure and transport. AQA Biology third edition textbook-Page 16-17 Specification requires students to know the following; Water may move across cell membranes via osmosis. Osmosis is the diffusion of water from a dilute solution to a concentrated solution through a partially permeable membrane. Recognise, draw and interpret diagrams that model osmosis. Students should be able to: •use simple compound measures of rate of water uptake ••use percentages • calculate percentage gain and loss of mass of plant tissue. Required practical activity 3: investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissue. AT skills covered by this practical activity: AT 1, 3 and 5. This practical activity also provides opportunities to develop WS and MS. Details of all skills are given in Students should be able to plot, draw and interpret appropriate graphs

Mini topic test on Mitosis and the cell cycle, can be set as an open or closed book asssessment. Mark scheme included.

More about genetics lesson created in accordance to the NEW AQA Specification (9-1). 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 and an interactive quiz. AQA spec link: 6.1.8 Relevant chapter: B13 Genetics and reproduction. AQA Biology third edition textbook-Page 210-211. Students are required to know the following; Ordinary human body cells contain 23 pairs of chromosomes. 22 pairs control characteristics only, but one of the pairs carries the genes that determine sex. • In females the sex chromosomes are the same (XX). • In males the chromosomes are different (XY). Students should be able to carry out a genetic cross to show sex inheritance. Students should understand and use direct proportion and simple ratios in genetic crosses.

Organisms in their environment 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 and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.1.2 + 4.7.1.3 Relevant chapter: B16 Adaptations, interdependence and competitions. AQA Biology combined edition textbook-Page 260-261 Students are required to know the following; Students should be able to explain how a change in an abiotic factor would affect a given community given appropriate data or context. Abiotic (non-living) factors which can affect a community are: •• light intensity •• temperature •• moisture levels •• soil pH and mineral content •• wind intensity and direction •• carbon dioxide levels for plants •• oxygen levels for aquatic animals. Students should be able to explain how a change in a biotic factor might affect a given community given appropriate data or context. Biotic (living) factors which can affect a community are: •• availability of food •• new predators arriving •• new pathogens •• one species outcompeting another so the numbers are no longer sufficient to breed.

This ppt has been updated since last review Animal and plant cells 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: slide animations, embedded videos and practice questions with answers on slides. AQA spec link: 1.1.2 Relevant chapter: B1 Cell structure and transport. AQA Biology third edition textbook-Page 6-7 Specification requires students to know the following; Students should be able to explain how the main sub-cellular structures, including the nucleus, cell membranes, mitochondria, chloroplasts in plant cells and plasmids in bacterial cells are related to their functions. Most animal cells have the following parts: • a nucleus • cytoplasm • a cell membrane • mitochondria • ribosomes. In addition to the parts found in animal cells, plant cells often have: • chloroplasts • a permanent vacuole filled with cell sap. Plant and algal cells also have a cell wall made of cellulose, which strengthens the cell.

Diffraction grating and path difference lesson created in accordance to the Pearsons BTEC national specification for applied science. This is the fourth lesson in the physics C1 working with waves topic. The new specification requires students to sit an externally assessed examination in January. Includes slide animations, embedded videos (incl. URL in slide notes) practice questions with answers on slides and real world applications. Relevant chapter: Principles and applications of science. Pearson Applied science (Student 1) textbook-Page 61-65 The following areas have been covered from the specification in this lesson. C1 Working with waves Understand the features common to all waves and use the following terms as applied to waves: C1 Working with waves Understand concepts of displacement, coherence, path difference, phase difference, superposition as applied to diffraction gratings.

NB: This is a BIOLOGY (SEPARATES) ONLY lesson More about plant diseases lesson created in accordance to the NEW AQA Specification (9-1). Includes: slide animations, embedded videos, differentiated questions, answers have also been included within the slides. This resource is NOT suitable for combined science students. AQA spec link: 4.3.3.1 Relevant chapter: B5-Communicable diseases . AQA Biology third edition textbook-Page 92-93. Plant diseases can be detected by: • stunted growth • spots on leaves • areas of decay (rot) • growths • malformed stems or leaves • discolouration • the presence of pests. Identification can be made by: • reference to a gardening manual • taking infected plants to a laboratory to identify the pathogen • using testing kits that contain monoclonal antibodies. Plants can be infected by a range of viral, bacterial, and fungal pathogens as well as by insects. Knowledge of plant diseases is restricted to tobacco mosaic virus as a viral disease, black spot as a fungal disease, and aphids as insects. Plants can be damaged by a range of ion deficiency conditions: • stunted growth caused by nitrate deficiency • chlorosis caused by magnesium deficiency. Knowledge of ions is limited to nitrate ions needed for protein synthesis and therefore growth and magnesium ions needed to make chlorophyll.