Rounding can be a challenging skill. Help your students better understand rounding, to the nearest 10 and 100, using interactive number lines, hands-on rounding activities, games and independent practice.
Carolyn Saxby says, painted Tyvek which I manipulate with heat to achieve the interesting shapes and textures. The colours are built up in many layers over as many as four or five stages to achieve the look I am after. The colours have a sheen to them that reflect the light and each and every bead is one of a kind.