Overview of P2.3 Forces in action Lesson Statements Teaching activities Notes (bold = Higher tier) 1 (1hr) P2.3a explain that to stretch, bend or Starter: the difference between elastic and plastic deformation Link to delivery guide Force and motion compress an object, more than one force has to be applied Main: stretching copper wire practical Link to transition guide Forces P2.3b describe the difference between elastic and plastic deformation Plenary: Revision (distortions) caused by stretching forces A good starting point for law and calculations of work done, Hooke’s spring constant. Includes a quiz at the end. 2 (1hr) P2.3c describe the relationship Starter: Demo PAG activity to class Link to delivery guide Force and motion between force and extension for a Main: PAG 2: Investigating the effect of forces on the extension of a spring and other simple systems spring Link to transition guide Forces P2.3d describe the difference between linear and non-linear relationships Plenary: Give pupils the candidate progress sheet, from the reference Link to PAG activity: between force and extension materials section of the webpage. Pupils to tick of skills covered. P2.3e calculate a spring constant in linear cases PAG P2 Investigating the effect of forces on the extension – of a spring can be found in the lesson elements section PM2.3i recall and apply: force exerted by a spring (N) = extension (m) × spring constant (N/m)
Overview of P2.3 Forces in action Lesson Statements (bold = Higher tier) Teaching activities Notes 1 (1hr) P2.3a explain that to stretch, bend or compress an object, more than one force has to be applied P2.3b describe the difference between elastic and plastic deformation (distortions) caused by stretching forces Starter: the difference between elastic and plastic deformation Main: stretching copper wire practical Plenary: Revision A good starting point for Hooke’s law and calculations of work done, spring constant. Includes a quiz at the end. Link to delivery guide Force and motion Link to transition guide Forces 2 (1hr) P2.3c describe the relationship between force and extension for a spring and other simple systems P2.3d describe the difference between linear and non-linear relationships between force and extension P2.3e calculate a spring constant in linear cases PM2.3i recall and apply: force exerted by a spring (N) = extension (m) × spring constant (N/m) Starter: Demo PAG activity to class Main: PAG 2: Investigating the effect of forces on the extension of a spring Plenary: Give pupils the candidate progress sheet, from the reference materials section of the webpage. Pupils to tick of skills covered. Link to delivery guide Force and motion Link to transition guide Forces Link to PAG activity: PAG P2 – Investigating the effect of forces on the extension of a spring can be found in the lesson elements section
368408-topic-p2-suggested-teaching-hours-and-outline-scheme-of-work.docx