Learning outcomes: Explain what is meant by antagonistic muscles and how they operate ​ Summarise the evidence that supports the sliding filament mechanism of muscle contraction ​ Explain how the sliding filament mechanism causes a muscle to contract and relax ​ State where the energy for muscle contraction comes from​

Learning objective: Explain how terrestrial plants and insects balance the need for gas exchange and the need to conserve water Includes summary questions, quiz and exam questions w/ MS.

Learning objectives​ Distinguish between benign and malignant tumours. ​ Explain the role of oncogenes and tumour suppressor genes in the development of tumours. ​ Explain the effects of abnormal methylation of tumour suppressor genes and oncogenes. ​ Explain how increased oestrogen levels can cause breast cancer​

Learning objectives: -Distinguish between nervous and hormonal co-ordination -Describe the structure of a myelinated motor neuron -Describe the different types of neuron. This is for the AQA A-level biology specification: Unit: 3.6 Organisms respond to changes in their environment

Full lesson, ready to use. Learning outcomes:​ Define a stimulus and response​ Examine the advantage of being able to respond to stimuli​ Describe taxes, kinesis and tropisms​ Explain how each type of response increases an organisms chances of survival

For AQA A-level (oxford) Learning objective covered: Describe the structure of fish gills Describe how water is passed along fish gills Explain the difference between parallel flow and countercurrent flow. Explain how countercurrent flow increases the rate of gas exchange

Learning outcomes:​ I can describe the properties of three elements (sulphur, germanium, and copper).​ I can explain how the uses of three elements are determined by their properties.​ This is for the 3 year KS3.

This lesson is modelled after the AQA A-level Biology syllabus. Learning objectives: -Describe the nature of resting potential Explain how the resting potential is established in a neuron Explain what an action potential is

Learning outcomes: Describe the two main types of diabetes and how they differ​ Describe how each type of diabetes can be controlled​

Learning outcomes: Describe the nature of homeostasis​ Explain the importance of homeostasis​ Explain how control mechanisms work​ Explain how control mechanisms are coordinated​

Learning outcomes: -State what totipotent cells are -Explain how cells lose their totipotency and become specialised -Describe cell differentiation and specialisation -Describe the origins and types of stem cells -Explain how totipotent stem cells can treat disease

Learning outcomes:​ Describe the autonomic nervous system​ Explain how the autonomic nervous system controls heart rate​ Explain the role chemical and pressure receptors play in the processes controlling the heart rate​ 2016 onwards - out of the box lesson

Learning outcomes: Describe the gross and microscopic structure of a skeletal muscle​ Describe the ultrastructure of a myofibril​ Explain how actin and myosin are arranged within a myofibril.

Learning outcomes:​ Describe the main features of sensory reception​ Describe the structure of a Pacinian corpuscle and explain how it works​ Explain how receptors work together in the eye 2016 onwards, out of the box lesson

Learning outcomes:​ Explain how a simple reflex arc works​ Explain the roles sensory, intermediate and motor neurones play in the reflex arc​ Outline the importance of reflex arc This is a print free resource.

Learning outcomes: Describe the structure of a synapse​ Describe the functions that synapses perform

Based on 2015 and onwards AQA A-level -Describe and explain how an action potential passes along an unmyelinated neurone. -Describe and explain how an action potential passes along an myelinated neurone.

Learning outcomes: -Explain how oestrogen affects transcriptase -State what small interfering RNA is -Explain how small interfering RNA affects gene expressions