Vifaa vya bure vya kufundisha na kujifunza meza ya pindi kwa pindi.
Jizoeze kwa kutumia mifano na majina.
Sehemu za funzo zenye minara ya taa inayounganisha mambo mbalimbali.
Chunguza ujuzi wako wa kemia na utambue elementi kwa ishara, jina, alama, au tabia.
Print a periodic table for your classroom
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