20 Bead String Line L52cm
Product Code: make all selections to view product code
This pupil version bead string is ideal for demonstrating jumps, bonds etc.
- Hide part of the bead string , & show the rest jumbled up. How many?
- Use the ends of the bead string to explore 'more than' & 'less than'.
- Explore ratio, e.g. 10 red, 10 white, 10 red.