This resource covers the content for the lesson SB8b - Factors Affecting Diffusion. This resource starts with a visually engaging slide with the date, title and two starter questions, an easier question (green) and more abstract question (orange) to stretch and challenge. Learning outcomes are displayed at the start of the PowerPoint and can be seen throughout and referred back to reinforce the learning journey. Key content/words are highlighted in red text throughout. You will find similar green and orange questions scattered throughout the resource to strengthen and develop understanding. The lesson ends on an exam style question to allow students to apply their learning. This resource is aimed to be able to be used by an teacher, specialist, or non-specialist to deliver this portion of the curriculum accurately and effectively.

This resource covers the content for the lesson CB8b - The Circulatory System. This resource starts with a visually engaging slide with the date, title and two starter questions, an easier question (green) and more abstract question (orange) to stretch and challenge. Learning outcomes are displayed at the start of the PowerPoint and can be seen throughout and referred back to reinforce the learning journey. Key content/words are highlighted in red text throughout. You will find similar green and orange questions scattered throughout the resource to strengthen and develop understanding. The lesson ends on an exam style question to allow students to apply their learning. This resource is aimed to be able to be used by an teacher, specialist, or non-specialist to deliver this portion of the curriculum accurately and effectively.

This resource guides a-level biologists through the structure and function of the main sub-cellular structures of a eukaryotic cell. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through cell specialisation and organisation including how the organelles cause a cell to become specialised and how these cells come together to form tissues, organs and organ systems. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through a recap of the two types of lymphocyte and their involvement in the primary and secondary immune response before exploring the process of humoral immunity in more detail. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through the two types of lymphocyte and how they respond to the presence of a foreign antigen before exploring the process of cell-mediated immunity in more detail. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through the structure and function of an antibody before exploring how monoclonal antibodies are made and used in the diagnosis and treatment of disease. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through diffusion across a cell-surface membrane. The idea of facilitated diffusion is also explored as well as some of the transmembrane proteins seen throughout different parts of the specification (e.g. Ligand, voltage). Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through the nature of active transport with a few example from within the specification. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through the nature of a vaccine including the features of an effective vaccination program. Some of the question raised around the issues with vaccinations are discussed in this lesson also. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through gas exchange of boney fish. The structure of the gills is explored whilst explaining how the counter-current flow system of gas exchange optimises the diffusion of oxygen. Stretch, challenge and lateral thinking questions are embedded throughout.

This resource guides a-level biologists through gas exchange of single-celled organisms with a focus on how terrestrial organisms such as insects also achieve this. Adaptations of an insects tracheal system are explored. Stretch, challenge and lateral thinking questions are embedded throughout.

This resource guides a-level biologists through the structure of the HIV virus including how it is replicated and treated. The use of the ELISA test is discussed as well as why antibiotics are ineffective against viruses. Stretch, challenge and lateral thinking questions are embedded throughout. This is a resource been made to be picked up and used by any teacher.

This resource guides a-level biologists through how terrestrial organisms such as plants and insects have to balance gas exchange with water loss. Insects and plants adaptations to this problem are explored and discussed in more detail. Stretch, challenge and lateral thinking questions are embedded throughout.

This resource guides a-level biologists through the need for a gas exchange system in mammals before exploring the macro to the microstrucure of the lungs. The lungs, trachea, bronchi, bronchioles and alveoli are discussed. Stretch, challenge and lateral thinking questions are embedded throughout alongside carefuly selected visuals.

This resource guides a-level biologists through gas exchange in the leaf. The idea of compensation point is dicussed to get students thinking about the dynamic level of gas exchange taking place in a leaf before we explore its structure and how it meets the requirements of gas exchange. Stretch, challenge and lateral thinking questions are embedded throughout.

This word search includes all of the key words from the KS3 lesson titled ‘becoming pregnant’. A great starter activity for any lesson.

This word search includes all of the key words from the KS3 lesson titled ‘reproductive organs’. A great starter activity for any lesson.

This word search includes all of the key words from the KS3 lesson titled ‘gestation & birth’. A great starter activity for any lesson.