Copy of Copy of Mechanics L1. Yr.12.pptx

Unit1: Topic1 : Mechanics Pg: 4- 14 Specification: 1- 3 @ASCSduba i  5 TO START 1 Key words: Use this time to identify the learning objective. Write definitions for the following words: 2...

Unit1: Topic1 : Mechanics Pg: 4- 14 Specification: 1- 3 @ASCSduba i  5 TO START 1 Key words: Use this time to identify the learning objective. Write definitions for the following words: 2 Velocity: Acceleration: Give an example of each one. 3 Write down 3 things you know about Physical quantities. (Base and 4 derived) 1. 2. 5 3. Challenge : What are kinematic equations? Write your answer 1 min in the notebook. 2 mins 3 mins 4 mins 5 You have 5 mins to attend your classroom on time, enter in a quiet and orderly manner, sit where you are told without argument, have equipment out ready for learning and  @ASCSduba International system of units (SI) i Can you tell? Some derived quantities and their derived units Lesson Plan  @ASCSduba SI Derived Quantities and Derived i Units Use suitable equation to express each unit in term of base unit Newton(?) Joule(?) Pascal(?) Watt(?) Coulomb(?) Lesson Plan What will I learn today? @ASCSduba i Distinguish between base and derived quantities. SUCCESS CRITERIA: I can..... Draw and interpret displacement-time, velocity-time and Draw and interpret different acceleration time graphs types of graphs Apply equations of motion for uniformly accelerated Use equations of motion to solve problems related to motion in one dimension. uniformly accelerated motion Lesson Plan  @ASCSduba Distance & Displacement, Speed & i velocity Can you list some similarities and differences between Distance and displacement Speed and velocity Lesson Plan  @ASCSduba Distance & Displacement, Speed & i velocity a) In the picture find the distance and displacement from A to C b) If the duration of the journey from A to C is 10 sec than what will be the speed a. Displacement is 5m and velocity of and distance is 7m. bicycle b. Speed = distance / time, speed = 7/10 = 0.7 m/s c. Velocity = displacement / time = 5/10 =0.5 m/s Lesson Plan  Task: Solve each Activity : @ASCSduba question. i - Info/activity @ASCSduba i There are four main equations that you use to solve problems involving uniform acceleration. Lesson Plan Info/activity @ASCSduba i Example: A car accelerates steadily from rest at a rate of 4.2m/s 2 for 6.5 seconds. a) Calculate the final speed. b) Calculate the distance travelled in 6.5 seconds. Lesson Plan Info/activity @ASCSduba i Lesson Plan  @ASCSduba i Lesson Plan  @ASCSduba Acceleration i Lesson Plan Differentiated Task @ASCSduba i Lesson Plan Differentiated Task: @ASCSduba i Lesson Plan Differentiated Task: @ASCSduba i Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled is accelerated to a speed of 444 m/s in 1.83 seconds, then what is the acceleration and what is the distance that the sled travels? Lesson Plan Differentiated Task: @ASCSduba i Use phet simulations WeTohave describetwo how cars driving the concept on the of density motorway. relates to an object'sCar mass 1 isvolume. and in the slow lane, at a Explain how objects of similar mass can have differing volume, and how objects of similar volume constant rate of 50 mph. Car 2 is overtaking from 160 m behind, with an initial can have differing mass. velocity of 60 mph and accelerates at a rate of +2 mph per second. Link: Takehttps://phet.colorado.edu/sims/html/density/latest/density_all.html 160 m=0.1 and Observation miles. Conclusion: Show that it will take approximately 36 seconds for Car 2 to overtake Car 1. Lesson Plan Plenary (5mts) Self @ASCSduba i Assessment Self/ peers assessment grids based upon LOs (Copy LOs into grid) Learning Obj S P One Idea Many Ideas Related Idea Extended Idea Comments/ feedback SOLO FOCUS: Put solo learning objective being achieve  @ASCSduba Kinematic Equations i Lesson Plan  @ASCSduba Kinematic Equations i Lesson Plan  @ASCSduba Falling ball i Lesson Plan  @ASCSduba Problems i Lesson Plan