Friday 5th September
TODAY WE ARE
LEARNING ABOUT
 What happens to the atoms in a chemical reaction?
TODAY'S
KEY WORDS ARE
  • Ch_m_c_l  r__ct__n
  • _t_m
  • G_s
  • Pr_c_p_t_t_
  • W_rd  _q__t__n
  • C_ns_rv_t__n  _f  m_ss
  • Ch_m_c_l  f_rm_l__
  • Symb_l  _q__t__n
    		•

    Memory Anchor:

    YOU WILL SHOW
    YOUR LEARNING BY...
    • Representing chemical reactions using word equations.

      • Super Challenge:

      Stretch:

      Challenge:

    Key Questions:

    1. What happens to atoms in chemical reactions
      • Chemical reactions result from the rearrangement of atoms
    2. What 4 things tell us a chemical reaction has occurred?
      • Learn the signs of chemical reactions: 1. Change of color 2. Formation of gas 3. Formation of precipitate 4. Change of temperature (Energy released)
    3. How do we know that there is conservation of mass in a chemical reaction?
      • There is a 'Conservation of mass' during chemical reactions as atoms are rearranged not destroyed.