Lessons cover all of specification points for OCR A Level Biology A, but could also be used for other specifications. This bundle includes complete lessons, a workbook to go with the lessons containing exam questions as well and answers for everything!
Lessons include:
Nucleotide Monomers and ATP
DNA Structure and Modelling
DNA Purification PAG 9
DNA Replication
Theories on DNA
The Genetic Code
Transcription and Translation
Workbook, answers and Exam Question Mark scheme also included.
OCR A Level Biology A lesson on The Effect of pH & Temperature on Enzyme Action. This is one of eight lessons to meet the specification points for 2.1.4 Enzymes.
Objectives for this lesson:
• Describe the effect of pH on enzyme activity.
• Explain the effect of temperature on enzyme activity.
• Calculate the temperature coefficient (Q10)
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This is designed for the OCR A Level Biology A Module 3.1.1 Exchange Surfaces SLOP Booklet and Answers.
It is a 35 page workbook for students to fill in and also has exam questions for each lesson. There is also answer books included.
This workbook was designed with my lessons, so please check them out as well.
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OCR A Level Biology A lesson on Calculating Genetic Biodiversity. This is one of nine lessons to meet the specification points for 4.2.1 Biodiversity.
Specification points: 4.2.1 (e) and (f)
Objectives for this lesson:
Recall the definition for genetic diversity.
Describe how genetic diversity may be assessed.
Calculate the proportion of polymorphic gene loci.
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OCR A Level Biology A lesson on Classification. This is one of eight lessons to meet the specification points for 4.2.2 Classification and Evolution.
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Specification points: 4.2.2 (a) and (b)
Objectives for this lesson:
Define the term classification.
Describe the biological classification of species.
Explain the advantages of using a binomial naming system.
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OCR A Level Biology A lesson on Primary Defences and Phagocytes. This is one of thirteen lessons to meet the specification points for 4.1.1 Communicable Diseases, disease prevention and the immune system.
Specification points: 4.1.1 (d)
Objectives for this lesson:
• Define primary defence.
• Describe the primary non-specific defences against pathogens in animals.
• Explain the methods of secondary defence against pathogens in animals.
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OCR A Level Biology A lesson on Antibiotics. This is one of thirteen lessons to meet the specification points for 4.1.1 Communicable Diseases, disease prevention and the immune system.
Specification points: 4.1.1 (n)
Objectives for this lesson:
• Recall the history of penicillin.
• Describe how antibiotics work to manage bacterial infection.
• Evaluate the benefits and risks of using antibiotics to manage bacterial infections.
This lesson includes some articles for students to read and draw information from so students can develop their research and interpretation skills. You will need to download the articles yourself due to copyright. I found them easily on a basic google search.
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OCR A Level Biology A lesson on Autoimmune Diseases. This is one of thirteen lessons to meet the specification points for 4.1.1 Communicable Diseases, disease prevention and the immune system.
Specification points: 4.1.1 (k)
Objectives for this lesson:
• Define autoimmune disease.
• Describe examples of autoimmune diseases.
• Evaluate information on a named autoimmune disease.
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OCR A Level Biology A lesson on Biodiversity. This is one of nine lessons to meet the specification points for 4.2.1 Biodiversity.
Specification points: 4.2.1 (a)
Objectives for this lesson:
Define species, habitat and biodiversity.
Describe the different levels of biodiversity.
Explain, with examples the different levels of biodiversity.
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OCR A Level Biology A lesson on DNA Structure and Modelling. This is one of seven lessons to meet the specification points for 2.1.3 Nucleotides and Nucleic Acids.
Objectives for this lesson:
Describe the structure of DNA.
Understand the synthesis and breakdown of polynucleotides.
Explain why DNA has a ‘double helix’ shape.
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OCR A Level Biology A lesson on PAG 4. Rates of Enzyme Controlled Reactions – Substrate Concentration. This is one of eight lessons to meet the specification points for 2.1.4 Enzymes.
Objectives for this lesson:
• Recall the effect of substrate concentration on the rate of enzyme activity.
• Describe a method for investigating the effect of substrate concentration on enzyme activity.
• Explain how to carry out a serial dilution, showing any calculations used.
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OCR A Level Biology A lesson on Structure & Function of Gas Exchange System in a Bony Fish. This is one of eight lessons to meet the specification points for 3.1.1 Exchange Surfaces.
Specification points: 3.1.1 (f)
Objectives for this lesson:
• Describe the structure of gas exchange system in a bony fish.
• Explain how ventilation works in fish.
• Compare and contrast the human and fish respiratory system.
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OCR A Level Biology A lesson on Haemoglobin – Role and Reactions. This is one of ten lessons to meet the specification points for 3.1.2 Transport in Animals.
Specification points: 3.1.2 (i)
Objectives for this lesson:
• Know the role of haemoglobin in the transportation of oxygen and carbon dioxide around the body.
• Explain how carbonic anhydrase, haemoglobinic acid, HCO3- and the chloride shift are involved in oxygen and carbon dioxide transport.
• Understand that oxygen molecules bind reversibly to haemoglobin.
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All lessons for the OCR Biology A A Level Topic 2.1.2 Biological Molecules.
This includes a 62 page workbook (with exam questions (and answer booklets) to go with these lessons.
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OCR A Level Biology A lesson on Immunity. This is one of thirteen lessons to meet the specification points for 4.1.1 Communicable Diseases, disease prevention and the immune system.
Specification points: 4.1.1 (j)
Objectives for this lesson:
• Give examples of natural and artificial immunity.
• Describe how the different types of immunity work.
• Compare active and passive immunity.
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I created this worksheet as a support sheet for students struggling with drawing Punnett squares in the genetics topic. This worksheet is best printed off on A3 and works to walk students through the steps involved in determining the alleles of the parents and creating a Punnett square to determine the probability of certain outcomes.
The layout is in a style that allows students to easily follow the process. Have used a similiar format in the past on calculation style questions in physics and drawing ionic bonds in chemistry and students loved it!
I have also included the answer sheet to go with it.
OCR A Level Biology A lesson on The Non-Specific Immune Response & Blood Smear PAG. This is one of thirteen lessons to meet the specification points for 4.1.1 Communicable Diseases, disease prevention and the immune system.
Specification points: 4.1.1 (e (i), e(ii))
Objectives for this lesson:
• Recall how to use the light microscope and prepare samples.
• Describe the mode of action of phagocytes.
• Examine cells from a prepared blood smear and draw cells observed.
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OCR A Level Biology A lesson on PAG 1 Microscopy. This is one of seven lessons to meet the specification points for 2.1.1 Cell Structure.
Specification points: 2.1.1 (b, c & d)
Objectives for this lesson:
• Describe how to use the light microscope to view a sample.
• Produce scientific drawings of samples using the light microscope.
• Create a microscope slide of a sample using the correct techniques.
Check out my other lessons and the accompanying workbook with exam questions (and answer booklet included).
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