Le pergamene che custodiscono le lezioni della quarta elementare sono state rubate. Grazie alla lavagna magica, la Maestra e l'investigatore Leo gireranno il mondo per ritrovarle, ripassare le lezioni con voi e tornare alla biblioteca del Sapere.
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/07/60065178/IMAGES/230131123831/T_60065178___NL___BG_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/03/60054413/IMAGES/231130105808/T_60054413___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/09/60072320/IMAGES/230308112128/T_60072320___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/09/60072329/IMAGES/230308113657/T_60072329___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/07/60065180/IMAGES/231130105751/T_60065180___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/07/60065171/IMAGES/230308111939/T_60065171___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/03/60054409/IMAGES/230308113142/T_60054409___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/03/60053133/IMAGES/230308111654/T_60053133___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/03/60054411/IMAGES/230308114909/T_60054411___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/09/60072340/IMAGES/230308115350/T_60072340___CA_169_WL_HIGH.jpg)
/voddashhttps.cb.ticdn.it/videoteca2/V3/Series/2021/07/60065174/IMAGES/230308113454/T_60065174___CA_169_WL_HIGH.jpg)