You Will Need
Additional Resources
- A tub of cubes or counters
- Weighing scales - one that can weigh several kg (e.g. bathroom scales) and 3 others that can weigh smaller items, e.g. 0-2kg
- A magnet
- Calculators
- A display of thrown away items on a table, work top or floor area
- A strong black sack containing a different selection of thrown away items