Complete lesson on Frequency and Pitch, designed for the new Activate Scheme but can be used for another syllabus’ as well.
Includes various tasks, calculations and discussions. All answers are provided on the slides so students can self/peer assess. This lesson works great if you have an oscilloscope so students can link frequency to pitch. It also includes a link to a youtube video for a ‘hearing test’ which students love to carry out to see how high a frequency they can hear to. There is a differentiated task on frequencies that animals can hear with low ability students using data to answer questions and high ability students presenting the data in their own graph.
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KS3 lesson on Genetic modification, looking at what it is, some examples and then discussion on what the problems could potentially be with GMOs. Lesson includes video, discussion, questions and activity where students need to create a cartoon strip on how GMO are created. If you would like to use an alternative activity, you could get students researching and writing a newspaper article on GM crops and the advantages and disadvantages. This would however, require a second lesson with access to computers/GM research.
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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.
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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This includes all of the lessons, with answers for ALL of the questions on the slides. It also comes with an complete workbook that includes exam questions for each lesson and answers to go with these questions.
Included:
Types of Transport Systems
Vessel Structure
Tissue Fluid Formation and Retention
Structure of the Mammalian Heart
Heart Dissection PAG 2
The Cardiac Cycle
Electrical Control of the Cardiac Cycle
ECG Traces
Haemoglobin – Role and Reactions
Dissociation Curves
Workbook to go with lessons and ANSWERS
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This includes all of the lessons, with answers for ALL of the questions on the slides. It also comes with an complete workbook that includes exam questions for each lesson and answers to go with these questions.
You save 27% off of the individual prices!!!
Please check out some of my other A-Level resources and leave a review.
OCR A Level Biology A lesson on DNA Replication. This is one of seven lessons to meet the specification points for 2.1.3 Nucleotides and Nucleic Acids.
Objectives for this lesson:
State why DNA replication is semi-conservative.
Describe the process of DNA replication.
Explain the roles of the enzymes helicase and DNA polymerase in DNA replication.
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OCR A Level Biology A lesson on Dissection and Histology of Bony Fish Gills. This is one of eight lessons to meet the specification points for 3.1.1 Exchange Surfaces.
Specification points: 3.1.1 (f) and (g)
Objectives for this lesson:
• Recall how the gaseous exchange system of a fish works.
• Know how to dissect the gaseous exchange system of a bony fish safely.
• Demonstrate how to dissect, examine and draw the gaseous exchange system of a bony fish.
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OCR A Level Biology A lesson on Maintaining Biodiversity. This is one of nine lessons to meet the specification points for 4.2.1 Biodiversity.
Specification points: 4.2.1 (g)
Objectives for this lesson:
Recall the factors affecting biodiversity.
Describe the reasons for maintaining biodiversity.
Explain, with examples the reasons for maintaining biodiversity.
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OCR A Level Biology A lessons on Pathogens & Modes of Transmission. This is two 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 (a, b)
Objectives for this lesson:
• Recall the different types of pathogen.
• Describe the means of transmission of pathogens in both plant and animals.
• Evaluate how living conditions can influence the transmission rates of pathogens.
First lesson is covering the theory and setting the homework task of creating a presentation on one of the pathogens ready to present in the second lesson. During presentation in the second lesson, students can complete notes on the required information.
BONUS content: I have also included a marking rubric that can be used to provide feedback. All you need to go is fill in the student name and marks for each area on the Marking sheet and then print off the Print spreadsheet, I usually print these 2 per page.
Check out my other lessons and the accompanying workbook with exam questions (and answer booklet included).
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This is designed for the OCR A Level Biology A Module 2.1.2 Biological Molecules.
It is a 62 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.
Please leave a review.
OCR A Level Biology A lesson on Factors affecting Biodiversity. This is one of nine lessons to meet the specification points for 4.2.1 Biodiversity.
Specification points: 4.2.1 (f)
Objectives for this lesson:
State the factors that affect biodiversity.
Describe how each factor can affect biodiversity.
Calculate percentage loss of habitat.
Check out my other lessons and the accompanying workbook with exam questions (and answer booklet included).
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OCR A Level Biology A lesson on Prokaryotic Cell Differences. This is one of seven lessons to meet the specification points for 2.1.1 Cell Structure.
Specification points: 2.1.1 (k)
Objectives for this lesson:
Recall the cellular components in eukaryotic cells.
Identify and give the function of the cellular components of prokaryotic cells.
Compare and contrast the structure and ultrastructure of prokaryotic and eukaryotic cells.
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OCR A Level Biology A lesson on Organelles Working Together. This is one of seven lessons to meet the specification points for 2.1.1 Cell Structure.
Specification points: 2.1.1 (i & j)
Objectives for this lesson:
• Recall the cellular components involved in protein synthesis.
• Describe the importance of the cytoskeleton.
• Explain the interrelationship between the organelles involved in the production and secretion of proteins.
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OCR A Level Biology A lesson on Eukaryotic Cell Ultrastructure. This is one of seven lessons to meet the specification points for 2.1.1 Cell Structure.
Specification points: 2.1.1 (g & h)
Objectives for this lesson:
• Recall the main parts of a plant and animal cell.
• Label the ultrastructure of eukaryotic cells and give the functions of the different components
• Identify cellular components from photomicrographs.
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Here is a workbook and answers for the whole of 4.1.1 Communicable Diseases, disease prevention and the immune system.
This workbook is designed to go alongside my lessons that you can purchase.
OCR A Level Biology A lesson on New Medicines. 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 (m)
Objectives for this lesson:
• Describe possible sources of medicines.
• Explain the connection between maintaining biodiversity and sources of medicines.
• Understand the potential for personalised medicines and synthetic biology.
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OCR A Level Biology A lesson on Additional Factors in Enzyme Action. This is one of eight lessons to meet the specification points for 2.1.4 Enzymes.
Objectives for this lesson:
• Describe the difference between a cofactor and coenzyme.
• Explain the role of prosthetic groups in some enzyme-controlled reactions.
• Explain the need for coenzymes, cofactors and prosthetic groups in some enzyme-controlled reactions using named examples.
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