I currently teach IGCSE Biology, Chemistry and Physics. Also A level Biology. The resources I produce for my lessons are carefully planned and I try to involve a lot of self-learning to allow students to develop these important skills needed for further education.
I currently teach IGCSE Biology, Chemistry and Physics. Also A level Biology. The resources I produce for my lessons are carefully planned and I try to involve a lot of self-learning to allow students to develop these important skills needed for further education.
Help students prepare their revision for the topic of nutrition. The questions cover both plants and animal nutrition including core practicals (Edexcel).
I print the document on A3 paper and it takes around 45 - 50 minutes for able students to complete. I allow the task to be an open book activity in preparation for an exam.
A power point presentation introducing the concept that pathogens are constantly evolving against treatments we have.
Students discuss how HIV and TB have managed to evade detection by the immune system
Article about people who have protection against the HIV virus (CCR5 gene) with questions.
Exam questions
A series of revision mats to compliment the IGCSE edexcel syllabus. Each revision mat consists of examination style questions to challenge knowledge and understanding.
For best results, I photocopy onto A3 paper.
Can be used to complete a topic or revision for test/exams.
A lesson introducing the reactions for the build up and break down of ATP in cells including its uses and why it is the universal energy currency of a cell.
I have also included 3 exam questions to test students knowledge. Mark scheme included.
A PDF worksheet which focuses on the 3 types of neurones and Schwann cell structure. Students label the cells and complete a cloze exercise. There is also a vocabulary enhancer for students to define keywords.
Answer sheet included.
A level Biology topic focusing on gene technology.
This unit includes:
the principles of genetic technology
the tools and techniques available to the genetic engineer
explaining the use of microarrays
outline the use of bioinformatics in sequencing genomes
describe examples of the uses of genetic technology in medicine and agriculture
Pros and Cons of GMO
In this unit includes powerpoint lessons, worksheets, videos and discussion/debate tasks.
The unit contains 4 lessons but this can be increased if you would like more time on a particular aspect e.g. debate.
18 longer response exam questions.
This document can be modified and the order of questions can be changed or removed.
The total time for this document is 155 minutes.
Mark scheme is included.
I have used this document as a timed revision exercise but the document can be used as a summative exam.
Topics included:
Heart structure and function
Blood vessels
Circulatory system
Blood components including the role of the blood cells
The questions test both knowledge and application of knowledge.
A PDF worksheet with focused questions on determining the time of death of a body.
This focuses on factors that affect body temperature and the use of rigor mortis and entomology to determine the time of death.
I have included my answer sheet for guidance.
2 lessons focusing on Edexcel specification link 2.7
The first lesson is an introduction to enzymes and naming enzymes
The second lesson focuses on how they work and factors which affect the rate of reaction.
A level Biology - Control of the Internal Environment
4 Powerpoint lessons covering:
The principles of mammalian hormone production by endocrine glands
The mode of action of hormones
The production of metabolic waste
Osmoregulation
Kidney structure and function
Urea production
Thermoregulation
Edexcel specification link 6.5 (i) (ii)
Two power point complete lessons focusing on the structure of viruses and bacteria. The second lesson looks at the lytic and lysogenic cycles with a short video clip on retrovirus reproduction - this will be looked at again when we study HIV.
The lesson includes an exam question with mark scheme.
An activity to introduce the main elements of the transport topic or to be used as a revision tool. I have used it in class but it can be used for home schooling assignment or homework.
The activity took my students over an hour. There are many tasks the students must complete as they collect their clues.
Students need access to the internet to carry out this activity.
An A3 PDF worksheet which summarises each of the core practical methods to gain 5 marks in the first question on unit 3. It also supports the experimental design question in unit 1 and unit 2
I have also included the biotic and abiotic factors to control, where appropriate, and the effect of not controlling this on the experiment.
Photosynthesis Topic with complete PowerPoint lessons and worksheets including lab activities. Each lesson involves a range of activities to promote interest and learning of the material.
The content covers the following points:
The word equation and the balanced chemical symbol equation for photosynthesis
Understand how varying carbon dioxide concentration, light intensity and temperature affect the rate of photosynthesis
Describe the structure of the leaf and explain how it is adapted for photosynthesis
Understand that plants require mineral ions for growth, and that magnesium ions are needed for chlorophyll and nitrate ions are needed for amino acids
Practical: investigate photosynthesis, showing the evolution of oxygen from a water plant, the production of starch and the requirements of light, carbon dioxide and chlorophyll
Practical activity - Investigating the changes in the population of a plant species along an environmental gradient. Transect samples are taken systematically in a linear pattern. In this investigation, you will use an interrupted belt transect to investigate the effect of the increase in height (altitude on a hill).
Students record their results in the table and plot a scatter graph. A conclusion can then be drawn using their results.
A pdf worksheet focusing on the experiment with water plants with and without light. Also contains respiring organisms. The experiment uses bicarbonate indicator which changes colour in the presence of low and high concentrations of carbon dioxide.
The experiment is explained and there are exam-style questions to promote understanding.
Answer sheet included.
Suggested uses: in class activity; homework task; revision task
A3 REVISION MATS FOR EDEXCEL BIOLOGY UNIT 5
SUITABLE FOR BOTH A LEVEL AND INTERNATIONAL A LEVEL.
ANSWER SHEET INCLUDED.
THESE RESOURCES HAVE HELPED MY STUDENTS LEARN THE TOPICS AND THEN APPLY THE KNOWLEDGE TO EXAM QUESTIONS.
TOPICS INCLUDE:
MUSCLE
NEUROMUSCULAR JUNCTION
TYPES OF FIBRE
STRUCTURE OF A NEURONE
CHANGES IN MEMBRANE POTENTIAL
SYNAPSES AND NEUROTRANSMITTERS
BRAIN STRUCTURE
BRAIN SCANS
BRAIN DISORDERS
CONTROL OF HEART RATE
CONTROL OF BREATHING RATE
THERMOREGULATION
A Word document which can be modified.
It contains all of the specification points for unit 4 “Energy Flow, Ecosystems and the Environment”.
I have included an exam progression tracker for the 8 exams available and have included the grade boundaries and UMS scores for each exam. These are the modular exams for unit 4 IAL but are also great exam practice for Biology A students in preparation for the June exam.
I have included page references for each specification point (from the IAL Book 2 and will need to be modified for Biology A). There is also a RAG section to support student learning.
I print these and give them to each student so they can follow the course but also monitor their performance in each exam.