Author: Albert Fong

Lab Write Up: 2D Forces

Albert Fong 12, 12-1 Dynamics, Lab

Before class preparation

  • BYOD Laptop or Chromebook

In class activity

  • Data collection if unfinished
  • Start the write up for Slipping Angle Lab
  • Relative Motion practice time

After class work

  • Finish slipping angle lab and turn it in using Google Classroom
    • Exemplar will be shared after submission
    • Smart Cart Lab will be assigned
    • Smart Cart Lab will be evaluated (due after March Break)

Quiz – Relative Motion

Albert Fong 12, Quiz ,

Before Class Preparation:

  • Finish relative motion work

In Class Work:

20 minute quiz: Relative Motion

Can you:

  • Convert units of velocity and displacement
  • Solve problems involving relative motion:
    • in one dimension (eg; backwards and forwards)
    • in two perpendicular dimensions (eg; directly crossing a river)
    • in any two dimensions
  • Rubric for quizzes is here

After quiz:

Quiz – Standing/Sound Waves

Albert Fong 11-4 Waves, Quiz

Before Class Preparation:

  • Finish Assigned CK12 & Self Quizzes
  • Bring calculator

In Class Work:

  • 15 minute group discussion
  • 30 minute quiz: Application of Standing/Sound Waves

Can you:

  • Determine a wave’s period & frequency when given a graph of the wave.
  • Calculate the frequency of a standing wave in a medium that is:
    • Open at both ends
    • Closed at both ends
    • Open at one end
  • Calculate the speed of sound from a standing wave patterns in an air column closed at one end.
  • Draw a standing wave pattern for an air column or string instrument and
    • Calculate frequencies/lengths of the instrument
  • Describe, explain, and calculate how sound changes (frequency, wavelength, speed) through different mediums
  • Equations provided:

After quiz:

Take up the quiz immediately using Sage & Scribe

Introduction to Motion 2

Albert Fong Kinematics, Perform & Record, Processing Skills, Product

Before Class Preparation:

In Class Activity:

  • Finish taking up Buggy/Pull Back Car Activity handout from last class
    • Describe the difference between uniform & non-uniform motions
    • Explain how you would predict the position of the object, 1.0 s after your last measurement
  • Pear Deck: Motion Diagrams
  • Position-Time Graphs Handout with motion sensor

After Class Work:

  • Card Sort: Motion Detector (d-t graphs)
  • CK12: Position and Displacement

Introduction to Motion

Albert Fong Kinematics, Perform & Record, Processing Skills, Product , , , , ,

Before Class Preparation:

In Class Activity:

  • Concept Attainment: Motion Diagrams
  • Buggy/Pull Back Car Activity (p1 of handout)
    • Describe the difference between uniform & non-uniform motions
  • Graphing exercise (Take up next class)
  • Explain how you would predict the position of the object, 1.0 s after your last measurement

After Class Work:

  • Edpuzzle: Position-Time Graphs