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Mrs H Biology

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Detailed Revision Sheets including higher level terminology. Students fill in the blanks using keywords to practise their recall. These sheets give an opportunity to improve students' confidence in the subject knowledge before completing more difficult exam questions. There are also statistical workpacks for A Level

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Detailed Revision Sheets including higher level terminology. Students fill in the blanks using keywords to practise their recall. These sheets give an opportunity to improve students' confidence in the subject knowledge before completing more difficult exam questions. There are also statistical workpacks for A Level
Action Potentials
NAndreaHarperNAndreaHarper

Action Potentials

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Revision sheets to consolidate the uderstanding of how action potentials are generated and how they move along a neurone. These can be used alongside the Action Potentials Explained YouTube Video. Answers are included.
New GCSE Revision Sheets on Mitosis and Meiosis
NAndreaHarperNAndreaHarper

New GCSE Revision Sheets on Mitosis and Meiosis

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Aimed at 9-1 GCSE Biology. Step by step revision sheets on mitosis and meiosis. Step by step gap fill on mitosis, step by step gap fill on meiosis, a side by side comparison of both processes and a few example questions for consolidation. Answer sheets are also included.
Topic 5 Paper 2 Homeostasis and Response
NAndreaHarperNAndreaHarper

Topic 5 Paper 2 Homeostasis and Response

5 Resources
Includes a total of 24 revision sheets on the following topics:- Hormones, including the menstrual cycle, how hormones are used for fertility treatments and contraception plant hormones/auxins The homeostatic control of blood glucose concentration Thermoregulation The Nervous system, synapses, reflexes, brain and eye Kidney and excretion, nephron, osmoregulation, the consequences of not balancing water concentration, dialysis and kidney transplant.
4.7.2 Organisation of an ecosystem - Major focus 2022
NAndreaHarperNAndreaHarper

4.7.2 Organisation of an ecosystem - Major focus 2022

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This contains eight gap fill revision sheets which cover the entire 4.7.2 (4.7.2.1, 4.7.2.2 and 4.7.2.3) that are Major focus points for the 2022 exam. 4.7.2.4 will not be assessed in 2022. This is ideal for active recall of this entire topic area. An answer pack is also included.
Vaccination
NAndreaHarperNAndreaHarper

Vaccination

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GCSE sequential images of the process of vaccination including a gap fill exercise to scaffold grade 9 terminology. Answers included.
A Level Photosynthesis
NAndreaHarperNAndreaHarper

A Level Photosynthesis

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This Resource includes 3 Powerpoints and accompanying sheets for students to annotate/complete. Although these resources can be used for any A Level, they are tailored towards the OCR A specification. 1 - Light Dependent Stage 2- Light Independent Stage 3- Limiting Factors Also, students can complete the chromatography revision sheet after they have completed PAG 6 - the separation of photosynthetic pigments.
A Level Respiration
NAndreaHarperNAndreaHarper

A Level Respiration

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The Powerpoint presentation contains several lessons with a intoduction followed by slides on all the stages of aerobic respiration (glycolysis, link reaction, Krebs cycle, oxidative phosphorylation), anaerobic respiration, respiratory quotient. There are student sheets that can be used alongside the PPT, summary questions and knowledge recall test. These resources will be helpful for any specification but is tailored towards the OCR A A Level.
Year 1 A Level Biodiversity: Conservation
NAndreaHarperNAndreaHarper

Year 1 A Level Biodiversity: Conservation

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The Powerpoint presentation (38 slides) covers the following points from the OCR specification with some wider context. When I teach this I finish the lessons with a set of exam questions made using the OCR Exam Builder. Your Exams officer in school should be able to set you up with an account. The Exam Builder from OCR is free. in situ and ex situ methods of maintaining biodiversity • In situ conservaton including marine conservaton zones and wildlife reserves • ex situ conservaton including seed banks, botanic gardens and zoos. (i) internatonal and local conservaton agreements made to protect species and habitats. Historic and/or current agreements, including the Conventon on Internatonal Trade in Endangered Species (CITES), the Rio Conventon on Biological Diversity (CBD) and the Countryside Stewardship Scheme (CSS).
A Level Biology Statistics Bundle
NAndreaHarperNAndreaHarper

A Level Biology Statistics Bundle

4 Resources
This bundle contains detailed workpacks on; -standard deviation -the Chi- squared test (teaching how to use this statistical test with and without phenotypic ratios. -the paired and unpaired Student’s t-test -the Spearman’s rank correlation For the Chi-squared, Student’s t test (paired and unpaired) and the Spearman’s rank correlation - each pack teaches you how to work through each stage, from stating the null hypothesis, carrying out the statistical test, finding a critical value, rejecting or accepting your null hypothesis and writing a conclusion. Standard deviation - contains worked examples and questions on how to calculate it using the formula, a short cut way on how to use the STAT mode on your calculator and how to plot and interpret error bars. All packs contain answers.
Standard Deviation - A Level Biology
NAndreaHarperNAndreaHarper

Standard Deviation - A Level Biology

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This workpack has worked examples on how to calculate standard deviation using the formula by substituting values in and a quick way to calculate it using the STAT mode on the calculator. You will also learn how to plot error bars and how to interpret them and some questions along the way to consolidate your understanding. This pack contains 14 pages.
Classification and evolutionary trees
NAndreaHarperNAndreaHarper

Classification and evolutionary trees

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Students can use this pack independently as well as being used as a teaching resource for the whole class. Students will learn about the classification system, the order of the taxonomic groups and the binomial naming system that Carl Linnaeus put in place. This also covers the three-domain system and how to interpret evolutionary relationship diagrams. At the end of the pack are some knowledge recall questions followed by application questions. Includes an answer section for you to check how you did.
Hormonal Control of the Menstrual Cycle
NAndreaHarperNAndreaHarper

Hormonal Control of the Menstrual Cycle

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With this pack students can learn about the menstrual cycle (independently or as part of a class activity) in detail using information, labelling diagrams, filling in gaps and answering practice questions. As well as all of this students will be taught (along with my YouTube video) an effective technique to help remember one of the most difficult things to learn in GCSE BiologyI have used this technique in my own classes and the students have found very useful. Answers are included. 14 pages in total, 7 pages of thorough learning of the topic and 7 pages of the answers
Monoclonal Antibodies
NAndreaHarperNAndreaHarper

Monoclonal Antibodies

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Aimed at GCSE but also suitable for A Level as a recap. Contains gap fill sheets (with answers) to help secure foundational knowledge. An accompanying Powerpoint Presentation and practice exam questions.