Place Value Cups. Use the cups to understand place value practice counting forward and backward learn the names of large numbers decompose numbers to expanded form. I would either label the cups 'ones' 'tens' etc. or add a comma cup or decimal point cup
dee*construction: art for kids - symmetry + portraits *Idea for take a photocopy and fold down middle. Kids can draw the other side of their face, then switch folder side over and draw other side. Mount with photo.