Install a scale so students can practice math by weighing vegetables, calculating selling price for school farm markets, maybe try two different organic fertilization methods on same vegetables planted same way and weigh the differences, etc.
Equinox EB EQ 6171 Digital Weighing Scale
acs electronic price weighing scale
Equinox EB EQ 50 Digital Weighing Scale on January 04 2017. Check details and Buy Online, through PaisaOne.
Sknol 747 Mechanical Weighing Scale
Beurer GS 211 Digital Weighing Scale
"MIni acs electronic price weighing scale 30kg With High Quality HT - 130,LCD Display,Super long standby.mini"
Equinox EB 9300 Digital Weighing Scale
1pc High Quality Mini Electronic Digital Jewelry weigh Scale Balance Pocket Scale LCD Display Factory price 2000g x 0.1g#weighbridge price#weighbridge