Thames & Kosmos The Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition

We use this Science Calendar when our grandsons visit. Each day they are here, we open one of the "doors" and do the science fun enclosed. It has been AMAZING to connect with them in this way. Each one takes about 10-15 minutes at the most, but often they want to repeat the experiment or activity multiple times.

Muy pero muy bueno. Por ahora, abrimos 6 cajitas, en cada cajita hay un instructivo y un tool para hacer un experimento. Son simples pero se ve impresionante, no es dificil a hacer, y todo es muy bonito.

Amazing advent calendar which offered us good value for money. My son thoroughly enjoyed opening daily to find a new experiment to do. The most exciting advent he has ever had in his own words. Great product

Super Teil. Kinder haben jeden Tag ein kleines Experiment gemacht. Interessant und nicht zu aufwändig, so dass die Kids die Experimenten morgens noch vor der Schule erledigen können.

Très décevant. Imaginez un enfant de 8 ans qui déballe chaque jour un "cadeau" totalement écrit en anglais... Il y a nettement tromperie !