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Sciencey Wiency

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Resources across Maths, Biology, Chemistry and Physics: from Secondary to A Level.

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Resources across Maths, Biology, Chemistry and Physics: from Secondary to A Level.
UNCERTAINTY AND PERCENTAGE ERROR IN A LEVEL BIOLOGY - CALCULATIONS
rehaankrehaank

UNCERTAINTY AND PERCENTAGE ERROR IN A LEVEL BIOLOGY - CALCULATIONS

(2)
Uncertainity and percentage error calculations are new to the AQA specification in Biology and something which will be assessed a lot more moving forward. These questions can be used for any exam board on the whole and explore what uncertainity is and means, the concept of resolution and plenty of exam questions for students to try.
AQA A LEVEL BIOLOGY - REQUIRED PRACTICALS MASTER BOOKLET
rehaankrehaank

AQA A LEVEL BIOLOGY - REQUIRED PRACTICALS MASTER BOOKLET

(0)
A huge 60 page booklet on each of the required practicals for AQA A Level Biology including relevant exam questions, methods and techniques, answers and CPAC assessment trackers to track student progress, along with mathematical development opportunities, uncertainties and percentage error, statistical tests and reasoning, magnification and also biological drawings. The questions are based on research from many many many papers and include model responses that will guarantee full marks. I have also included a new practical, “practical X”, which looks at liming factors in photosynthesis and requires students to research and plan their own method for this. There is also a very tricky question on insect dissection that I have made and scattered throughout are challenging application questions in the style of the new specification exams. These are all contained in a nice, concise and consistent format making it clear to students, teachers and assessors. (Practical 12 is NOT included as this is a research skill at the digression of the school).
A LEVEL CHEMISTRY - ORGANIC SYNTHESIS QUESTIONS
rehaankrehaank

A LEVEL CHEMISTRY - ORGANIC SYNTHESIS QUESTIONS

(1)
Lots of self made organic synthesis questions for A Level Chemistry. Designed for OCR but can be adapted for any exam board. The questions vary in degree of challenge, from simpler recall to more complex application of organic principles. Mark schemes / answers included for all questions.
AQA AS/A LEVEL BIOLOGY 7410 PRACTICE PAPER - MINI MOCK
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AQA AS/A LEVEL BIOLOGY 7410 PRACTICE PAPER - MINI MOCK

(0)
This is a challenging, application-heavy “mini mock” paper is aimed for AS Biology students for use towards the end of the year to test their knowledge and ability to handle tricky questions. The paper is also useful for A Level Biology Students to use as revision for the AQA Paper 1 (which will be all AS material). This is designed for the AQA specification but is probably also relevant for other A Level Biology exam boards. A suggested mark scheme is also included.
AQA A LEVEL BIOLOGY REQUIRED PRACTICAL SUMMARY BOOKLET
rehaankrehaank

AQA A LEVEL BIOLOGY REQUIRED PRACTICAL SUMMARY BOOKLET

(4)
With the increased demand of practical questions in the new spec papers, i have put together a booklet on the required practicals which contain concise, detailed notes for each practical AND common questions that i have found from my vast research through endless papers! Included is also an application question for each practical along with a challenging insect dissection question i have made. Please do leave a review if you buy this!
A LEVEL BIOLOGY - MATHS SKILLS EXAM RESOURCE BOOKLET/SOW
rehaankrehaank

A LEVEL BIOLOGY - MATHS SKILLS EXAM RESOURCE BOOKLET/SOW

(0)
This 70 page booklet contains exam questions and explanations of calculations required as part of the AQA A Level Biology specification. This is easily adaptable for any exam board. The following areas are covered: Units, stats tests and and standard deviations, standard form, percentages, uncertainity, use of calculators to find and use power, exponential and logarithmic functions, order of magnitude calculations, y=mx+c, determination of the intercept of a graph, tangents and rate and finally geometry (area, volume etc). Also included are the answers and the booklets are in pdf and word form for easy editing. The booklet can be used in many ways; it could be given to students to complete as a whole (with answers published on the VLE system/printed for students), or a page could be given a day as the starter of each lesson, or a page for homework, or teachers can simply select pages needed from the massive, massive list to use for explanations and so on forth.
A LEVEL BIOLOGY APPLICATION STYLE QUESTION PAPER
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A LEVEL BIOLOGY APPLICATION STYLE QUESTION PAPER

(0)
Heavy focus on A02/A03 (application and data analysis/maths/stats) in the questions on the paper, many of which have been self-made. List of topics: 3.5.1 Photosynthesis • 3.2.2 All cells arise from other cells (including Required Practical 2) • 3.8.4 Gene technologies allow the study and alteration of gene function allowing better understanding of organism function and the design of new industrial and medical processes • 3.6.2 Nervous coordination • 3.3.4 Mass transport • 3.4.2 DNA and protein synthesis • 3.1.4 Proteins • 3.6.1 Stimuli, both internal and external, are detected and lead to a response
AQA A LEVEL BIOLOGY 7402 - STIMULI AND RESPONSE FULL UNIT OF WORK BUNDLE
rehaankrehaank

AQA A LEVEL BIOLOGY 7402 - STIMULI AND RESPONSE FULL UNIT OF WORK BUNDLE

(2)
This folder comes with 10 lessons for each of the parts of the stimulus and response topic, including relevant exam practise and also required practical 10 alongside practical skills to do with IAA - from responses and reflexes to receptors and finally control of the heart rate. The following parts of the spec are covered: • Organisms increase their chance of survival by responding to changes in their environment. In flowering plants, specific growth factors move from growing regions to other tissues, where they regulate growth in response to directional stimuli. • The effect of different concentrations of indoleacetic acid (IAA) on cell elongation in the roots and shoots of flowering plants as an explanation of gravitropism and phototropism in flowering plants. • Taxes and kineses as simple responses that can maintain a mobile organism in a favourable environment. • The protective effect of a simple reflex, exemplified by a three neurone simple reflex. • AT h Students could design and carry out investigations into the effects of indoleacetic acid on root growth in seedlings. • Required practical 10: Investigation into the effect of an environmental variable on the movement of an animal using either a choice chamber or a maze. • The Pacinian corpuscle should be used as an example of a receptor to illustrate that: • receptors respond only to specific stimuli • stimulation of a receptor leads to the establishment of a generator potential. • The basic structure of a Pacinian corpuscle. • Deformation of stretch-mediated sodium ion channels in a Pacinian corpuscle leads to the establishment of a generator potential. • The human retina in sufficient detail to show how differences in sensitivity to light, sensitivity to colour and visual acuity are explained by differences in the optical pigments of rods and cones and the connections rods and cones make in the optic nerve. • Myogenic stimulation of the heart and transmission of a subsequent wave of electrical activity. • The roles of the sinoatrial node (SAN), atrioventricular node (AVN) and Purkyne tissue in the bundle of His. • The roles and locations of chemoreceptors and pressure receptors and the roles of the autonomic nervous system and effectors in controlling heart rate. • AT h Students could design and carry out an investigation into the effect of a named variable on human pulse rate. • MS 2.2 Students could use values of heart rate ® and stroke volume (V) to calculate cardiac output (CO), using the formula CO = R × V
A LEVEL CHEMISTRY - Kw EXAM QUESTIONS
rehaankrehaank

A LEVEL CHEMISTRY - Kw EXAM QUESTIONS

(1)
Student often struggle with Kw in terms of the specific wordy questions and some of the maths questions. Included are a range of questions that asses these aspects with mark schemes.
A LEVEL BIOLOGY COMPREHENSION  QUESTION - APPLICATION, PRIONS
rehaankrehaank

A LEVEL BIOLOGY COMPREHENSION QUESTION - APPLICATION, PRIONS

(0)
A challenging 15 marker passage/prose/comprehension style question created by me designed for AQA A Level Biology (but can easily be used for other exam boards). The passage is written by me and looks at proteins, prions and neurodegenerative diseases as a challenging application question for students. A suggested mark scheme is included.
A LEVEL BIOLOGY - PHOTOSYNTHESIS APPLICATION QUESTIONS
rehaankrehaank

A LEVEL BIOLOGY - PHOTOSYNTHESIS APPLICATION QUESTIONS

(0)
Included is a fairly difficult and challenging end of topic tests for student to attempt. Questions included are a mixture from old spec papers and my own questions. Test is designed to stretch the high achievers while also ensuring basic an application heavy paper in style of the challenging demands of the new specification exams. I’ve attached the mark scheme and the grade boundaries i used. Please do download and review! I would appreciate your feedback :)
AS/A LEVEL PHYSICS: ANGULAR MOMENTUM
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AS/A LEVEL PHYSICS: ANGULAR MOMENTUM

(0)
A recently judged ‘Outstanding’ lesson on Angular rotational momentum. The lessons use the context of ballet/swan lake and the physics behind the ‘fouette’ performed by the Black Swan during the performance. The lesson also looks at moments of inertia, comparisons between angular and linear momentum and calculations involving angular rotational momentum.
AQA GCSE PHYSICS - REQUIRED PRACTICALS MASTER BOOKLET
rehaankrehaank

AQA GCSE PHYSICS - REQUIRED PRACTICALS MASTER BOOKLET

(0)
Included is a 200+ page booklet for each of the 10 required practicals for AQA GCSE Physics. THIS BOOKLET WILL COVER TRIOLOGY AND SEPERATE PHYSICS ONLY . FOR THE SEPARATE PHYSICS OPTION, PRACTICALS 2 AND 9 ARE ADDITIONAL. THESE ARE ALL INCLUDED There are concise summary pages for each practical with detailed and accurate methods, and, dedicated exam practice related to practical work/A03 for that practical. The questions provide perfect AfL to ensure all content has been covered. This excellent resource is essential for the mastering of the practical questions that many students find difficult to answer. ALL mark schemes are included. Questions taken from AQA, have been made up, and from relevant other areas to stretch and challenge students. Practicals Covered: Specific Heat Capacity Thermal Insulation (PHYSICS ONLY) Resistance of a Wire Current and Voltage Density of Solid Regular, Irregular, Liquid Forces and Extension Acceleration Waves Light (PHYSICS ONLY) IR (Radiation and Absorption)
A LEVEL BIOLOGY - ENVIRONMENT, ENERGY AND POPULATIONS (ECOLOGY)  REVISION BUNDLE
rehaankrehaank

A LEVEL BIOLOGY - ENVIRONMENT, ENERGY AND POPULATIONS (ECOLOGY) REVISION BUNDLE

(0)
Ecology is one of the topics that students seem to struggle with the most. In this resource there are over thousands of exam questions specific to areas of ecology, along with mark schemes, and also a: Summary booklet for all the areas of Ecology. Key definitions to know and learn. Model answers to common exam questions. Challenging application questions. Designed for AQA exam board but can easily be used and modified for others. Revision bundle aimed for student use but can easily be adapted for teaching use.
AQA A LEVEL BIOLOGY 7402 - RESPIRATION APPLICATION QUESTIONS
rehaankrehaank

AQA A LEVEL BIOLOGY 7402 - RESPIRATION APPLICATION QUESTIONS

(0)
Included is a fairly difficult and challenging end of topic tests for student to attempt. Questions included are a mixture from old spec papers and my own questions (which are very difficult!). Test is designed to stretch the high achievers while also ensuring basic foundations of knowledge are there; an application heavy paper in style of the challenging demands of the new specification exams.