Reflection
Subject: Physics
Age range: 14-16
Resource type: Worksheet/Activity
This is a fully-resourced lesson that looks at the reflection of light waves and uses a series of practical based tasks to discover the rules of reflection as well as introducing the critical angle. In addition, students will encounter how total internal reflection can be used in medicine in endoscopy and will be challenged to carry out a task where they act as a doctor to explain to a patient how the procedure works. The lesson contains a variety of tasks, progress checks to check on understanding and a few quick competitions, which introduce key terms. For example, the cover image shows one of these competitions called REFLECT THE WORD where students have to work out the key term - the normal in this case. The understanding of key terminology such as the normal is important so that students can construct ray diagrams in this lesson and in associated topics such as refraction.
This lesson has been designed for GCSE aged students but could be used with younger students who are looking to go into this topic in greater depth than perhaps would normally be encountered at their level
A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
This bundle of 8 lessons covers the majority of the content in Topic P4 (Properties of waves, including light and sound) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics and specification points covered within these lessons include: The meaning of speed, frequency, wavelength and amplitude Distinguishing between transverse and longitudinal waves Understanding how waves can undergo reflection and refraction Reflection of light Refraction of light Describe total internal reflection The meaning of the critical angle Thin converging lens The main features of the EM spectrum The properties and uses of the EM waves The properties and uses of sound waves 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 of 11 lessons covers a lot of the content in Topic P4 (Waves and radioactivity) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Waves and their properties Wave velocity Reflection and Refraction EM waves Uses of EM waves Isotopes Radiation properties Decay equations Half-life Background radiation Dangers of radioactivity 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.
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