These 25 BOOM digital task cards are a fun and interactive way to help children develop their critical thinking skills by categorizing objects. On each card, the child will look at the four pictures and then determine which three go together. They will drag the red “X” onto the object that doesn’t belong in the same category as the other three and then hit the “submit” button to see if they are correct. There are 25 different categories such as musical instruments, furniture, eating utensils, su