A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
This bundle of 18 lessons covers all of the content in Topic C3 (Chemical reactions) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include:
Conservation of mass
Writing word and symbol equations
Writing ionic equations
The mole
Mole calculations
Calculating masses
Concentrations
Endothermic and exothermic reactions
Bond energy calculations
Making salts
Reactions of acids
Oxidation and reduction reactions
Electrolysis
Writing half equations for electrolysis
Detecting gases
All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.
This bundle contains 17 lessons which are engaging and highly detailed in order to cover the difficult content as set out in topic 9 (Control systems) of the Edexcel A-level Biology B specification.
The lesson PowerPoints and accompanying resources contain a wide variety of tasks which cover the following specification points:
Homeostasis is the maintenance of a state of dynamic equilibrium
The importance of maintaining pH, temperature and water potential in the body
The meaning of negative feedback and positive feedback control
The principles of hormone production by endocrine glands
The two main modes of action in hormones
The division of the autonomic nervous system into the sympathetic and parasympathetic systems
The transport of sodium and potassium ions in a resting potential
The formation of an action potential and the propagation along an axon
Saltatory conduction
The function of synapses
The formation and effects of excitatory and inhibitory postsynaptic potentials
The structure of the human retina
The role of rhodopsin
The distribution of rods and cone cells
The control of heart rate by the autonomic nervous system
The gross and microscopic structure of the kidney
The production of urea in the liver and its removal from the blood by ultrafiltration
Selective reabsorption in the proximal tubule
Water reabsorption in the loop of Henle
Control of mammalian plasma concentration
The differences between ectotherms and endotherms
The regulation of temperature by endotherms
If you would like to sample the quality of this lesson bundle, then download the homeostasis, resting and action potentials and the formation of urea and ultrafiltration lessons as these have been uploaded for free.
This bundle contains 19 fully-resourced and detailed lessons that have been designed to cover the content of topic 6 of the AQA A-level Biology specification which concerns the responses of organisms to stimuli. The wide range of activities included in each lesson will engage the students whilst the detailed content is covered and the understanding and prior knowledge checks allow them to assess their progress on the current topic as well as challenging them to make links to other related topics. Most of the tasks are differentiated to allow differing abilities to access the work and be challenged.
The following sub-topics are covered in this bundle of lessons:
Survival and response in flowering plants
The role of sensory receptors as outlined by the Pacinian corpuscle
The human retina as a sensory receptor
The differences in rods and cones that enable different sensitivity to light, colour and visual acuity
The roles of the SAN, AVN, Bundle of His and Purkyne fibres in the conduction system of the heart
The control of heart rate
The structure of a myelinated motor neurone
The factors that affect the speed of conduction of an impulse
The generation and transmission of nerve impulses
The transmission at a cholinergic synapse and a neuromuscular junction
Summation
The contraction of skeletal muscles
The structure and properties of slow and fast skeletal muscle fibres
The principles of homeostasis including negative feedback systems
The control of blood glucose concentration by the controlled release of insulin and glucagon
The causes and control of diabetes type I and II
The gross structure of the kidney
The detailed structure of the nephron
The production of glomerular filtrate
The reabsorption of glucose and water in the PCT
Maintaining a gradient of sodium ions in the medulla by the loop of Henle
The role of the hypothalamus, posterior pituitary and ADH in osmoregulation
This is one of the 8 topics which have to be covered over the length of the 2 year course and therefore it is expected that the teaching time for this bundle will be in excess of 2 months
If you want to see the quality of the lessons before purchasing then the lessons on responses in flowering plants, saltatory conduction, the contraction of skeletal muscles and ultrafiltration are free resources to download