Mathematics

1
Mathematics

• A Tangram Riddle
• Materials 7 piece Tangram set
• Reasoning and Problem Solving Objective
  Describe and explain their problem
• solving strategies and reasoning, orally and in
  writing.
• Activity
• What is the mystery shape. First read all the
  clues and then use your Tangram
• pieces to identify the shape.
• The shape is made from three pieces.
• The shape has four sides.
• One of the pieces is not a triangle.
• Two of the pieces are exactly alike.