Thursday 4th September
TODAY WE ARE
LEARNING ABOUT
 Do all animals hear the same?
TODAY'S
KEY WORDS ARE
  • __d_t_ry  r_ng_
  • S__nd
  • Fr_q__ncy
  • _ltr_s__nd
  • _n_rgy
  • _bs_rb_d
  • V_br_t__n
  • R_fl_ct__n
    		•

    Memory Anchor:

    YOU WILL SHOW
    YOUR LEARNING BY...

    • Super Challenge:

      Stretch:

      Challenge:

    Key Questions:

    1. What is the auditory range of humans?
      • The auditory range of humans is from 20 Hz to 20 kHz.
    2. What is ultrasound?
      • Sound frequencies above the hearing range of humans are called ultrasound.
    3. What can ultrasound be used for and why?
      • Ultrasound can be used to pass on Energy and therefore be used for cleaning and physiotherapy.