Key stage 3 ~ year 8 ~ complete lesson on Radiation. In this lesson pupils will describe how energy is transferred by radiation. They will describe how infrared radiation can be emitted, absorbed or reflected and explore how it interacts with different colour surfaces. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 2 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Discussion Exercise -Keyword task (vocabulary: electromagnetic radiation, infrared, waves, emit and absorb) -Task boxes -Comprehension task -Handout sheet task -True or False -Answer slides included for self-assessment -Next lesson Energy Resources https://www.tes.com/teaching-resource/resource-12982995 www.tes.com/teaching-resources/shop/Dr_Troilo