Chemical Jigsaws Keys Stg 3 Kit

Code: sejig004 24

Chemical jigsaws offer a highly effective method of teaching chemical formulae and equations. Each jigsaw uses a number of interlocking pieces with plus signs and arrows that enable students to bui...


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£15.96 EACH
£19.15 inc. VAT

Chemical jigsaws offer a highly effective method of teaching chemical formulae and equations. Each jigsaw uses a number of interlocking pieces with plus signs and arrows that enable students to build representations of covalent and ionic compounds and also to model equations. Classroom trials show that using the jigsaw kits creates a number of advantages over more traditional approaches to teaching and learning including more effective understanding of formulae, enhanced motivation, and use of OHP for demonstrations.

Includes:

  • 12 hydrogen atoms (small, white)
  • 8 oxygen atoms (red)
  • 2 carbon atoms (black)
  • 4 nitrogen atoms (2 to make compounds and 2 to make the element) (blue)
  • 4 chlorine atoms (green)
  • 2 bromine atoms (brown)
  • 2 iodine atoms (purple)
  • 2 flourine atoms (small, green)
  • 1 sulfur atom (yellow)
  • 1 phosphorus atom (pale blue)
  • 1 silicon atom (grey)
  • 10 single bonds
  • 8 ‘double’ bonds
  • 2 ‘triple’ bonds
  • 6 ‘+’ signs
  • 8 ‘arrow’ symbol
  • Total number of pieces = 73 <34 bonds and 39 atoms>

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