A comprehensive lesson which teaches students the basics of what is meant by voltage and resistance. Students will be given the opportunity to practice the E = QV and V = IR equations as well as learn how to used a voltmeter in a circuit successfully. By the end of the lesson learners should be able to: State what’s meant by voltage and resistance. Describe how temperature affects resistance. Explain why a high voltage is dangerous. A checkpoint style plenary is used to assess understanding.

A comprehensive lesson which teaches students the basics of what makes an isotope and how relative isotopic mass can be calculated. By the end of the lesson learners should be able to: State what is meant by an Isotope. Describe how to calculate the relative atomic mass. Work backwords to calculate the relative abundance. Plenary checkpoint style question is used to assess understanding.

A comprehensive lesson which teaches students about how to perform chi squared tests and t-tests for significance. Students will be able to practice their understanding and are given step by step walkthroughs of how to calculate. By the end of the lesson learners should be able to: State what’s meant by significance. Describe how to calculate Chi-Squared values. Explain how T-tests show significance. Number of slides = 40

A comprehensive lesson which teaches students about factors that influence the size of a star, the journey through the life of an average sized star and a high mass star and how the colours of stars indicate their energy being released. Progress checks are available following each success criteria Tasks are differentiated to suit the needs of each learner. Learning objective: Understand the process of stellar evolution By the end of the lesson learners should be able to: Success criteria: I identify the forces at play in a star. I can describe stellar evolution I can compare different coloured stars. Powerpoint contains 18 slides. Contains past paper questions that target this topic, some questions require knowledge from prior lessons.

A comprehensive lesson which teaches students about orbits, how their instantaneous velocity impacts their orbital radius and stability and how to calculate orbital speeds. Learning objective: Explain why orbital speeds change during elliptical orbits. By the end of the lesson learners should be able to: Success criteria: I can describe how orbital speeds change with the size of the orbit. I can compare the different types of orbits. I can calculate orbital speeds. Powerpoint contains 28 slides. Contains past paper questions that target this topic, some questions require knowledge from prior lessons.

A revision poster that includes material needed for section 7 of the edexcel iGCSE combined science double award biology. Section 7 - Reproduction and inheritance There are two separate posters attached here. The first of which covers: Punnett squares, Mitosis, meiosis, Plant pollination, Germination, Practical investigating germination, Flowering plants, Family trees. The second poster contains more sensitive material which you might want to consider setting as homework instead of covering in class. The poster contains: Human reproductive systems, Menstrual cycle, Foetal development, Secondary sexual characterstics, The role of Oestrogen and progesterone, Variation, Natural selection and evolution. A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 9 of the edexcel iGCSE combined science double award biology. Section 9 - Uses of biological molecules A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 8 of the edexcel iGCSE combined science double award biology. Section 8 - Ecology and the environment A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 2 of the edexcel iGCSE combined science double award biology. Section 2 - Human nutrition A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 1 of the edexcel iGCSE combined science double award biology. Section 1 - The nature and variety of organisms A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 3 of the edexcel iGCSE combined science double award biology. Section 3 - Plant nutrition and transport. A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 6 of the edexcel iGCSE combined science double award biology. Section 6 - The Nervous system and responding to Stimuli. A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 5 of the edexcel iGCSE combined science double award biology. Section 5 - blood and organs A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A revision poster that includes material needed for section 4 of the edexcel iGCSE combined science double award biology. Section 4 - Respiration and gas exchange A blank copy for students to fill in is also included for students to test their knowledge. I would recommend to print these in A3 and guide the students through the answers using the completed revision poster attached. Due to the amount of detail needed to squeeze into one poster, the font is small in some sections which might need some further zooming in on presenting devices.

A comprehensive lesson which teaches students about the process of electrolysis. Slide by slide animations are used to guide the students through visualising the ions separating and being attracted to their relevant electrodes. Plenary questions are also available to test understanding. By the end of the lesson learners should be able to: Identify ions that make up an electrolyte. Describe the ions most likely to react at the anode / cathode. Explain the products formed during electrolysis.

By the end of the lesson learners should be able to: Identify halogens. Describe the trend in reactivity in group 7. Explain why halogens can be displaced. Suitable for KS3 (yrs 11-14) and KS4 (yrs 15-16) slides are labelled.