Final answer:
The teaching tools known in the Harry Potter series are wands, broomsticks, and the Sorting Hat.
Step-by-step explanation:
In the Harry Potter series, there are several teaching tools that are known. One of the most prominent teaching tools is the wand. Wands are used by wizards and witches to perform spells and magic. Another teaching tool is the broomstick, which is used for flying lessons and Quidditch matches.
The third teaching tool that is known in the series is the Sorting Hat. The Sorting Hat is used to determine which house a student will be placed in at Hogwarts School of Witchcraft and Wizardry. It helps in creating a sense of belonging and identity for the students.